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Artykuły w czasopismach na temat „Sigmoid Sinuses”

Autor: Grafiati

Data publikacji: 2 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Thamke, S., S. Kalra, and A. Khandelwal. "Morphometric evaluation of dural venous sinuses: anatomical study with its implications in surgical interventions." Journal of Morphological Sciences 33, no. 02 (2016): 083–89. http://dx.doi.org/10.4322/jms.089815.

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Abstract Introduction: Knowledge of the normal anatomical variations of venous sinuses is important for clinicians and radiologist for investigations and diagnosing various pathologies of dural venous sinuses like thrombosis, embolism and fistula etc. The detailed morphometric study of dural venous sinuses is missing in academic literature. Although few radiological studies have been done in the past but direct anatomical proof in the form of cadaveric study of dural venous sinuses is not available in the literature. Methods: The present study involved the examination of superior sagittal sinu

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2

Ribas, Guilherme C., Albert L. Rhoton, Oswaldo R. Cruz, and David Peace. "Suboccipital burr holes and craniectomies." Neurosurgical Focus 19, no. 2 (2005): 1–12. http://dx.doi.org/10.3171/foc.2005.19.2.2.

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Object The goal of this study was to delimit the external cranial projection of the transverse and sigmoid sinuses, and to establish initial strategic systematized burr hole sites for lateral infratentorial suboccipital approaches based on external cranial landmarks particularly related to the lambdoid, occipitomastoid, and parietomastoid sutures. Methods The external cranial projection of the transverse and sigmoid sinuses was studied through their external outlining obtained with the aid of multiple small perforations made from inside to outside along the inner margins of the sinuses of 50 p

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3

Vilela, P., R. Willinsky, and K. terBrugge. "Treatment of Intracranial Venous Occlusive Disease with Sigmoid Sinus Angioplasty and Stent Placement in a Case of Infantile Multifocal Dural Arteriovenous Shunts." Interventional Neuroradiology 7, no. 1 (2001): 51–60. http://dx.doi.org/10.1177/159101990100700108.

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The infantile dural arteriovenous shunts are multifocal involving different dural sinuses and progress to an occlusive venopathy with sigmoid sinus and/or jugular bulb stenosis and subsequent occlusion. We report a successful angioplasty and stent placement of a sigmoid sinus — jugular bulb stenosis due to venous occlusive disease in a patient with infantile dural arteriovenous shunts. A five-year-old patient presented with status epilepticus due to severe venous congestive encephalopathy. The angiogram revealed multifocal dural arteriovenous shunts, occlusion of the right sigmoid sinus, absen

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4

Yasmin, Khadiza, Fatema Tasnim Al-Qureshi, MD Mahbubul Islam, Anjuman Sultana, and Tarik Alam Ony. "Anatomical Variations of the Superior Sagittal, Transverse and Sigmoid Dural Venous Sinuses in the Cerebral MRV Images of Adult Bangladeshis." Scholars Journal of Applied Medical Sciences 10, no. 4 (2022): 485–90. http://dx.doi.org/10.36347/sjams.2022.v10i04.007.

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Background: The understanding of the dural venous sinus anatomy and normal anatomical variations is fundamental for appropriate diagnosis of cerebral venous sinus pathology and also for surgical planning and treatment of neurological diseases. Cerebral MRV (Magnetic Resonance Venography) is an exclusive imaging technique for appropriate identification of the normal anatomical variations as well as pathology of the dural venous sinuses. Most of the variations have been detected in the superior sagittal, transverse and sigmoid venous sinuses. Objectives: To identify and determine the frequencies

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5

Radovanovic, Ivan, Ivan Cabrilo, Carlo Schaller, and Jeremy Brodard. "Jugular Foramen Meningioma with Transverse and Sigmoid Sinuses Invasion and Jugular Vein Extension." Journal of Neurological Surgery Part A: Central European Neurosurgery 78, no. 06 (2017): 617–22. http://dx.doi.org/10.1055/s-0037-1606296.

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AbstractWe present the case of a jugular foramen meningioma with predominantly intraluminal invasion of the transverse, sigmoid sinuses, jugular bulb, and internal jugular vein with venous occlusion in a 45-year-old woman. Magnetic resonance imaging (MRI) of the brain and conventional angiography were performed preoperatively and revealed a right-sided extra-axial dural-based mass in the jugular foramen. The surgical approach was a high cervical approach with exposure of the internal carotid artery, jugular vein, and cranial nerves IX to XII as well as a combined posterior temporo-basal and re

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6

Kuwayama, Naoya, Akira Takaku, Michiharu Nishijima, Shunro Endo, and Masato Hirao. "Multiple dural arteriovenous malformations." Journal of Neurosurgery 71, no. 6 (1989): 932–34. http://dx.doi.org/10.3171/jns.1989.71.6.0932.

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✓ Two cases of multiple dural arteriovenous malformations (AVM's) in different locations are reported. One patient was diagnosed as having a dural AVM involving the right cavernous sinus that disappeared spontaneously 4 months after onset of symptoms. After an interval of 4 months, another dural AVM appeared involving the right lateral sinuses (transverse and sigmoid sinuses) with occlusion of the right sigmoid sinus. In the other patient, multiple dural AVM's were demonstrated on angiography, one involving the cavernous sinus and the other the left lateral sinus. The frequency of multiple occ

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7

Friedman, Jonathan A., Bruce E. Pollock, Douglas A. Nichols, Deborah A. Gorman, Robert L. Foote, and Scott L. Stafford. "Results of combined stereotactic radiosurgery and transarterial embolization for dural arteriovenous fistulas of the transverse and sigmoid sinuses." Journal of Neurosurgery 94, no. 6 (2001): 886–91. http://dx.doi.org/10.3171/jns.2001.94.6.0886.

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Object. Most dural arteriovenous fistulas (DAVFs) of the transverse and sigmoid sinuses do not have angiographically demonstrated features associated with intracranial hemorrhage and, therefore, may be treated nonsurgically. The authors report their experience using a staged combination of radiosurgery and transarterial embolization for treating DAVFs involving the transverse and sigmoid sinuses. Methods. Between 1991 and 1998, 25 patients with DAVFs of the transverse and/or sigmoid sinuses were treated using stereotactic radiosurgery; 22 of these patients also underwent transarterial emboliza

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8

Choudhri, Omar, Abdullah Feroze, Michael P. Marks, and Huy M. Do. "Endovascular management of cerebral venous sinus thrombosis." Neurosurgical Focus 37, v1supplement (2014): 1. http://dx.doi.org/10.3171/2014.v2.focus14186.

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Cerebral venous sinus thrombosis (CVST) is characterized by formation of widespread thrombus within the cerebral venous sinus system. CVST can cause venous hypertension, venous infarcts, hemorrhage and seizures. It is managed in most cases with systemic anticoagulation through the use of heparin to resolve the thrombus. Patients that demonstrate clinical deterioration while on heparin are often treated with endovascular strategies to recanalize the sinuses. We present the case of a patient with widespread CVST, involving his superior sagittal sinuses and bilateral transverse sigmoid sinuses, w

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9

Gangopadhyay, K., P. D. McArthur, and S. G. Larsson. "Unusual anterior course of the sigmoid sinus: report of a case and review of the literature." Journal of Laryngology & Otology 110, no. 10 (1996): 984–86. http://dx.doi.org/10.1017/s0022215100135522.

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AbstractThe position and dimensions of the jugular bulb and the venous dural sinuses vary considerably. While the anatomical variations of the jugular bulb have been extensively reported in the literature, that of the sigmoid sinus have been reported only rarely. We report a case of unusual anterior course of the vertical segment of the sigmoid sinus which was encountered during an attempted myringoplasty. Anomalies of the jugular bulb in general are also described.

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10

Torok, Collin M., Raul G. Nogueira, Albert J. Yoo, et al. "Transarterial venous sinus occlusion of dural arteriovenous fistulas using ONYX." Interventional Neuroradiology 22, no. 6 (2016): 711–16. http://dx.doi.org/10.1177/1591019916663478.

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Purpose The purpose of this article is to present a case series of transarterial venous sinus occlusion for dural arteriovenous fistulas (DAVFs) of the transverse and sigmoid sinuses. Materials and methods From 2006 to 2012, 11 patients with DAVF of the transverse and sigmoid sinuses were treated with transarterial closure of the affected venous sinus using ethylene vinyl alcohol copolymer (ONYX). The consecutive retrospective cohort included six female and five male patients with an age range of 30–79. Patients presented with stroke, intracranial hemorrhage, seizure, headache, focal neurologi

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11

Talwar, Dinesh, Michael J. Schwartzman, and Robert E. McGeachie. "Megalencephaly secondary to occlusion and stenosis of sigmoid sinuses." Pediatric Neurology 6, no. 1 (1990): 51–53. http://dx.doi.org/10.1016/0887-8994(90)90079-g.

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12

Malik, Uzma, Samavia Munir, Muhammad Umer Mukhtar, Zahid Kamal, and Sadaf Iftikhar. "Transverse and Sigmoid Venous Thrombosis Presenting as Proptosis and Acute Loss of Vision: An Unreported Association." Annals of King Edward Medical University 29, no. 1 (2023): 61–63. http://dx.doi.org/10.21649/akemu.v29i1.5357.

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Cerebral venous sinus thrombosis is a rare disorder characterized by thrombosis in the venous channels of the brain. Nonspecific symptoms such as headache, focal neurologic deficits and seizures make this condition difficult to diagnose. We describe a case of cerebral venous thrombosis in the sigmoid and transverse sinuses which presented as reversible, rapid-onset proptosis and loss of vision in a patient of subclinical hypothyroidism. Such an occurrence of proptosis due to thrombosis of the sigmoid and transverse sinuses has never been reported in literature. The diagnosis of cerebral venous

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13

Piippo, Anna, Aki Laakso, Karri Seppä, et al. "Early and long-term excess mortality in 227 patients with intracranial dural arteriovenous fistulas." Journal of Neurosurgery 119, no. 1 (2013): 164–71. http://dx.doi.org/10.3171/2013.3.jns121547.

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Object The aim of this study was to assess the early and long-term excess mortality in patients with intracranial dural arteriovenous fistula (DAVF) compared with a matched general Finnish population in an unselected, population-based series. Methods The authors identified 227 patients with DAVFs admitted to 2 of the 5 Departments of Neurosurgery in Finland—Helsinki and Kuopio University Hospitals—between 1944 and 2006. All patients were followed until death or the end of 2009. Long-term excess mortality was estimated using the relative survival ratio compared with the general Finnish populati

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14

Bashir, Anisha Ameena, Hanadi Meherali, and Santwana Chandrakar. "Clinical profile and treatment outcome of patients with cerebral venous sinus thrombosis." Panacea Journal of Medical Sciences 14, no. 3 (2024): 672–75. https://doi.org/10.18231/j.pjms.2024.119.

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Cerebral venous sinus thrombosis is an uncommon cause of stroke often affecting young individuals and it can pose a diagnostic dilemma due to its diverse clinical presentation. An analysis of patients admitted with cerebral venous sinus thrombosis (CVST) at D.Y. Patil Hospital, Navi Mumbai, was conducted to assess etiology, clinical features, diagnosis, and prognosis. The study concluded that early recognition and timely intervention is essential for good outcome. The use of imaging techniques, such as magnetic resonance imaging, is required for diagnosis and monitoring. A study conducted on t

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15

Liang, Shikai, and Xianli Lv. "Angioarchitecture and Endovascular Therapy of Infantile Dural Arteriovenous Fistulas." Neurology India 72, no. 6 (2024): 1152–59. https://doi.org/10.4103/neurol-india.neurol-india-d-23-00527.

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Infantile dural arteriovenous fistula (IDAVF) is a rare complex dural arteriovenous fistulas. This study is to provide a comprehensive understanding of the angioarchitecture of arteriovenous shunts in IDAVFs and planning endovascular treatment. Five cases of IDAVF and a literature review were analyzed to characterize the shunt patterns of IDAVFs in terms of anatomic relations to the arterial feeder, sinuses, and cortical veins. Treatment characteristics and outcomes were evaluated. A total of 37 cases of IDAVF were identified, including 32 cases from the 15 literature studies and five cases fr

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16

Yasmin, Khadiza, Fatema Tasnim Al-Qureshi, Zenia Sikder, et al. "Morphometric Measurements of the Superior Sagittal, Transverse and Sigmoid Dural Venous Sinuses in Normal Cerebral MRV Images of Adult Bangladeshis." Scholars Journal of Applied Medical Sciences 10, no. 3 (2022): 441–49. http://dx.doi.org/10.36347/sjams.2022.v10i03.030.

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Background: The dural venous sinuses show different types of morphometric variations in their anatomy as well as involvement with various neurological conditions like cerebral venous sinus thrombosis, venous sinus stenosis, embolism, fistula etc. Cerebral MRV (Magnetic Resonance Venography) is a well-established radiological technique to visualize the dural venous system. By measuring the sinus dimensions in cerebral MRV images and calculating the indices, morphometric variations of the dural venous sinuses can be identified which is essential for diagnosing different pathologies of the dural

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17

Kitamura, Matheus Augusto Pinto, Leonardo Ferraz Costa, Danilo Otávio de Araújo Silva, Laécio Leitão Batista, Maurus Marques de Almeida Holanda, and Marcelo Moraes Valença. "Cranial venous sinus dominance: what to expect? Analysis of 100 cerebral angiographies." Arquivos de Neuro-Psiquiatria 75, no. 5 (2017): 295–300. http://dx.doi.org/10.1590/0004-282x20170042.

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ABSTRACT We report an analysis of the cranial venous sinuses circulation, emphasizing morphological and angiographic characteristics. Methods Data of 100 cerebral angiographies were retrospectively analyzed (p = 0.05). Results Mean age was 56.3 years, 62% female and 38% male. Measurements and dominance are shown in the Tables. There was no association between age or gender and dominance. Right parasagittal division of the superior sagittal sinus was associated with right dominance of the transverse sinus, sigmoid sinus and internal jugular vein; and left parasagittal division of the superior s

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18

Kulkarni Irlekar, Sampada Dattatray, Ramesh Kekunnaya, and Virender Sachdeva. "Bilateral optic disc collaterals secondary to high-flow dural arteriovenous fistula: a diagnostic dilemma." BMJ Case Reports 17, no. 5 (2024): e253192. http://dx.doi.org/10.1136/bcr-2022-253192.

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A man in his 80s, with a history of diabetes, hypertension and coronary artery disease, presented with bilateral painless progressive vision loss 2 years prior. His examination showed subnormal best corrected visual acuity of 20/50 and 20/80 in the right eye and left eye (LE), respectively, grade II relative afferent pupillary defect in LE, normal anterior segment, intra-ocular pressure (IOP) and defective colour vision in both eyes (BE). Fundus examination revealed optic disc pallor, disc collaterals and grade 2 hypertensive retinopathy in BE. Automated perimetry showed advanced field loss in

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19

Ludemann, J. P., K. Poskitt, and A. Singhal. "Intracranial hypertension secondary to sigmoid sinus compression by group A streptococcal epidural abscess." Journal of Laryngology & Otology 124, no. 1 (2009): 93–95. http://dx.doi.org/10.1017/s0022215109990764.

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AbstractObjective:We present an extremely rare case of severe intracranial hypertension secondary to sigmoid sinus compression by a group A streptococcal epidural abscess.Method:Case report and review of the world literature.Results:A five-year-old boy was treated for acute otitis media and group A streptococcal bacteraemia, but subsequently developed severe intracranial hypertension. Computed tomography revealed that, although the sigmoid sinuses were not thrombosed, the patient had a dominant right sigmoid sinus that was almost completely compressed by a small epidural abscess. After surgica

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Choi, Beom Jin, Tae Hong Lee, Chang Won Kim, and Chang Hwa Choi. "RECONSTRUCTIVE TREATMENT USING A STENT GRAFT FOR A DURAL ARTERIOVENOUS FISTULA OF THE TRANSVERSE SINUS IN THE CASE OF HYPOPLASIA OF THE CONTRALATERAL VENOUS SINUSES." Neurosurgery 65, no. 5 (2009): E994—E996. http://dx.doi.org/10.1227/01.neu.0000351772.45417.92.

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Abstract OBJECTIVE Transvenous coil embolization for transverse sinus (TS) and sigmoid sinus dural arteriovenous fistulae (DAVFs) is now recognized as one of the most effective treatment modalities. However, in the case of hypoplasia of the contralateral venous sinuses and internal jugular vein, complete occlusion of the ipsilateral sinus may cause fatal consequences. We describe a case of combined intravenous graft stent placement and transarterial coil embolization for DAVFs that involved the dominant right TS in a patient with hypoplasia of the contralateral venous sinuses. CLINICAL PRESENT

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21

Özkoç, Songül Erdem, Mehmet Guli Çetinçakmak, and Salih Hattapoğlu. "Evaluation of Dural Venous Sinus Variations through Three-dimensional Phase-Contrast Magnetic Resonance Venography." Journal of the Anatomical Society of India 73, no. 4 (2024): 318–22. https://doi.org/10.4103/jasi.jasi_98_24.

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Objective: The aim of this study was to evaluate the anatomy of dural venous sinus variations through three-dimensional phase-contrast (3D-PC) magnetic resonance venography (MRV). Awareness of the normal anatomical variations of venous sinuses and apparent MRV flow gaps prevent misdiagnosis of dural venous sinus diseases. Materials and Methods: The dural venous sinuses were assessed using nonenhanced 3D PC-MRV. Of these 968 patients, 154 were excluded due to venous thrombosis and mass invasion. A total of 814 patients (186 male and 628 female) were included in the study. Results: The most comm

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22

Kuehnen, J. "Cranial nerve syndrome in thrombosis of the transverse/sigmoid sinuses." Brain 121, no. 2 (1998): 381–88. http://dx.doi.org/10.1093/brain/121.2.381.

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Weon, Young-Cheol, Kathlyn Marsot-Dupuch, Denis Ducreux, and Pierre Lasjaunias. "Septic thrombosis of the transverse and sigmoid sinuses: imaging findings." Neuroradiology 47, no. 3 (2005): 197–203. http://dx.doi.org/10.1007/s00234-004-1313-0.

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Nishijima, Michiharu, Akira Takaku, Shunro Endo, et al. "Etiological evaluation of dural arteriovenous malformations of the lateral and sigmoid sinuses based on histopathological examinations." Journal of Neurosurgery 76, no. 4 (1992): 600–606. http://dx.doi.org/10.3171/jns.1992.76.4.0600.

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✓ Controversy persists concerning the pathogenesis of dural arteriovenous malformations (AVM's) and whether they are congenital or acquired. Furthermore, it remains undetermined whether the lesion is located in the sinus itself or within the sinus wall. In order to elucidate the pathogenesis of dural AVM's of the lateral and sigmoid sinuses, histopathological profiles of this disease were studied in serial sections of completely resected lesions from three patients. The essential lesion was histologically confirmed to be a dural arteriovenous fistula within the wall of the venous sinuses. The

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Troisi, Angela, Elisa Pasquali, Alessandra Iacono, et al. "Trombosi venosa cerebrale associata a otomastoidite con segni di ipertensione endocranica." Medico e Bambino 44, no. 01 (2025): 025–31. https://doi.org/10.53126/meb44025.

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Venous thrombosis of the cerebral sinuses can complicate acute otitis media (AOM) due to the close anatomical relationship between these structures. This condition presents a diagnostic challenge for clinicians, as it often manifests with nonspecific symptoms like headaches and carries the risk of quickly developing into intracranial hypertension. Here, we present the case of a ten-year-old child with a history of AOM who developed a headache, later diagnosed as otomastoiditis complicated by thrombosis of the sigmoid sinus and jugular-sigmoid junction. The patient required surgical interventio

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Vachhrajani, Shobhan, Andrew Jea, John A. Rutka, Susan Blaser, Michael Cusimano, and James T. Rutka. "Meningioma with dural venous sinus invasion and jugular vein extension." Journal of Neurosurgery: Pediatrics 2, no. 6 (2008): 391–96. http://dx.doi.org/10.3171/ped.2008.2.12.391.

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Meningiomas represent the most common benign intracranial neoplasm in adults, with a considerably lower incidence in children. The authors present the case of an intracranial meningioma with invasion of, and intraluminal extension into, the transverse and sigmoid sinuses, jugular bulb, and internal jugular vein, resulting in venous occlusion in a 14-year-old girl. Computed tomography scanning, MR imaging, and conventional angiography were performed preoperatively. The patient underwent a 2-stage resection: the supratentorial component was resected first, and the infratentorial and venous sinus

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Thomas, Revin Kuruvilla, Elamparidhi Padmanaban, Joe Vimal Raj, Avinesh Varadane, and Pugazhendhi Sambath. "Normal variations in MR venography that may cause pitfalls in the diagnosis of cerebral venous sinus thrombosis." Global Journal of Health Sciences and Research 1 (February 20, 2023): 22–26. http://dx.doi.org/10.25259/gjhsr_14_2022.

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Objectives: Magnetic resonance venography (MRV) is a widely used non-invasive imaging technique to diagnose cerebral dural venous sinus thrombosis (CVST) and intracranial venous abnormalities. Non-visualization of a dural venous sinus is diagnostic of CVST on MRV. However, there are numerous common variances and technical aberrations on MRV that mimic filling defects and might be confused with CVST, making diagnosis difficult. These include aberrant veins and missing, hypoplastic or asymmetric venous sinuses. In addition, reconstruction artifacts might take the form of flow gaps with various l

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Sitnikova, Anastasiya Ivanovna, Lyudmila Anatol'evna Belova, Viktor Vladimirovich Mashin, Lyubov' Vladimirovna Matveeva, and Dmitriy Vyacheslavovich Belov. "VARIANTS OF VENOUS SINUS STRUCTURE IN PATIENTS WITH CEREBRAL VENOUS THROMBOSIS." Ulyanovsk Medico-biological Journal, no. 4 (December 26, 2022): 19–29. http://dx.doi.org/10.34014/2227-1848-2022-4-19-29.

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The aim of the paper is to study venous sinus structure in patients with cerebral venous thrombosis (CVT) depending on constitutional venous insufficiency (CVI). Materials and methods. The study included 50 CVT patients aged 25–77 years (mean age 52.5±14): 15 men (25.6 %) aged 46–75 years (mean age 54±12) and 35 women (74.4 %) aged 25–77 years (mean age 53.5±14). The authors assessed patients’ complaints, anamnesis, neurological status and assigned CVI clinical criteria. All patients underwent magnetic resonance venography. Results. In the study, transverse sinus CVT (24 case

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Rijal, Suman, Pankaj Raj Nepal, Suresh Bishokarma, Kajan Ranabhat, and Dinesh Nath Gongal. "Morphometric Relationship of the Transverse Sinus with Sigmoid Sinus Groove and Jugular Foramen." Nepal Journal of Neuroscience 15, no. 3 (2018): 49–53. http://dx.doi.org/10.3126/njn.v15i3.23281.

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Cranial venous sinus anatomy is fundamental in neurosurgery and radiology, especially in surgical planning and treatment of neurological diseases. In this study, we aimed to study the morphometric relationship of the transverse sinus with sigmoid sinus groove and jugular foramen and imply if this relationship could aid in diagnosing the transverse sinus thrombosis. This is a retrospective analytical study conducted in our center among 30 patients who underwent Computed Tomography (CT) venogram during a period of 1 year. Diameter of transverse sinus and sigmoid groove at midpoint, and diameter

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Kumar, Pankaj, Vinayak Rastogi, Shaam Bodeliwala, Vikas Kumar, Hukum Singh, and Daljit Singh. "Ectasia of transverse and sigmoid sinuses with vein of Galen malformation." Neurology India 64, no. 6 (2016): 1373. http://dx.doi.org/10.4103/0028-3886.193791.

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31

Manjunath, K. Y. "Anomalies of transverse and sigmoid sinuses associated with contracted jugular foramina." Indian Journal of Otolaryngology and Head and Neck Surgery 56, no. 2 (2004): 108–14. http://dx.doi.org/10.1007/bf02974309.

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Gurley, Melissa B., Teresa S. King, and Fong Y. Tsai. "Sigmoid Sinus Thrombosis Associated with Internal Jugular Venous Occlusion: Direct Thrombolytic Treatment." Journal of Endovascular Therapy 3, no. 3 (1996): 306–14. http://dx.doi.org/10.1177/152660289600300311.

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Purpose: To report our experience with transfemoral direct venous thrombolysis and angioplasty to treat central venous and dural sinus occlusion. The cases presented are rare examples of internal jugular occlusion associated with sigmoid sinus thrombosis. Methods and Results: Two middle-aged, symptomatic female patients were diagnosed with sigmoid sinus and internal jugular vein thrombosis. Venography was performed from a contralateral transfemoral approach, followed immediately by urokinase infusion directly to the occlusion using an intermittent “burst-bolus” technique. Successful thrombolys

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Mehanna, R., H. Shaltoni, H. Morsi, and M. Mawad. "Endovascular Treatment of Sigmoid Sinus Aneurysm Presenting as Devastating Pulsatile Tinnitus." Interventional Neuroradiology 16, no. 4 (2010): 451–54. http://dx.doi.org/10.1177/159101991001600413.

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Pulsatile tinnitus is a rare yet potentially disabling symptom that can have either vascular or nonvascular etiologies. A recently described vascular cause is an aneurysm of dural venous sinuses. To our knowledge, eight of such cases have been published, five of which were treated surgically and three by endovascular approach. We describe one additional case treated successfully by endovascular coiling and review the current data on this subject.

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Kanno, T., A. Kasama, and H. Suzuki. "Safety of Ablation of the Sigmoid and Transverse Sinuses: An Experimental Study." Skull Base 3, no. 03 (1993): 146–51. http://dx.doi.org/10.1055/s-2008-1060578.

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Tubbs, R. Shane, Marios Loukas, Mohammadali M. Shoja, Michael P. Bellew, and Aaron A. Cohen- Gadol. "Surface Landmarks for the Junction Between The transverse and Sigmoid Sinuses: Application of the “Strategic” Burr Hole for Suboccipital Craniotomy." Operative Neurosurgery 65, suppl_6 (2009): ons37—ons41. http://dx.doi.org/10.1227/01.neu.0000341517.65174.63.

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Abstract Objective: Localization of internal cranial anatomy based on superficial landmarks is paramount in identifying and avoiding various important structures and, thus, decreasing surgical morbidity. We have studied external skull bony landmarks to facilitate the placement of the initial “strategic” burr hole just inferior and medial to the junction of transverse- sigmoid venous sinuses during standard retrosigmoid craniotomy. Methods: One hundred adult skulls (200 sides) underwent intracranial drilling of a small hole from the inside surface of the cranium, 5 mm inferior and medial to the

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Gazzeri, Roberto, Marcelo Galarza, Claudio Fiore, Giorgio Callovini, and Alex Alfieri. "Use of Tissue-Glue–Coated Collagen Sponge (TachoSil) to Repair Minor Cerebral Dural Venous Sinus Lacerations." Operative Neurosurgery 11, no. 1 (2015): 32–36. http://dx.doi.org/10.1227/neu.0000000000000614.

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Abstract BACKGROUND Significant hemorrhage may occur from the cerebral venous sinuses during the dural separation from the bone flap, particularly in elderly patients. It is important to achieve an urgent hemostatic control. OBJECTIVE To evaluate the efficacy and safety of a new fixed combination tissue sealant (TachoSil) in patients with bleeding from lacerations of cerebral venous sinuses. METHODS Between September 2012 and June 2014, 57 patients (39 female, 18 male) presenting with iatrogenic tears of the superior sagittal or transverse/sigmoid sinuses were treated with a topical fibrin sea

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International, Journal of Medical Science and Innovative Research (IJMSIR). "Radiological Imaging in Hydranencephaly: A Case Report." International Journal of Medical Science and Innovative Research (IJMSIR) 9, no. 6 (2024): 73–76. https://doi.org/10.5281/zenodo.15449515.

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<strong>Abstract</strong> Hydranencephaly is a rare congenital anomaly characterized by the near-complete absence of the cerebral hemispheres with preservation of the brainstem and basal ganglia. Radiological imaging plays a crucial role in the antenatal and postnatal diagnosis, management, and prognostication of this condition. This abstract provides a comprehensive review of the radiological findings in hydranencephaly. Prenatal ultrasound typically reveals a lack of cerebral tissue with the presence of fluid-filled cranial vaults. Magnetic resonance imaging (MRI) further delineates the exte

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Mazur, Marcus D., Aaron Cutler, William T. Couldwell, and Philipp Taussky. "Management of meningiomas involving the transverse or sigmoid sinus." Neurosurgical Focus 35, no. 6 (2013): E9. http://dx.doi.org/10.3171/2013.8.focus13340.

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Meningiomas that invade the transverse or sigmoid sinuses are uncommon tumors that are challenging to treat surgically. Although the risk of recurrence is associated with the extent of resection, complete removal of meningiomas in these locations must be balanced with avoidance of venous outflow obstruction, which could cause venous infarction and significant neurological consequences. When a meningioma occludes a venous sinus completely, gross-total resection of the intravascular portion is commonly performed. When the tumor invades but does not completely obliterate a major venous sinus, how

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Ohtakara, Kazuhiro, Kenichi Murao, Kenji Kawaguchi, et al. "Selective transvenous liquid embolization of a Type 1 dural arteriovenous fistula at the junction of the transverse and sigmoid sinuses." Journal of Neurosurgery 92, no. 6 (2000): 1045–49. http://dx.doi.org/10.3171/jns.2000.92.6.1045.

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✓ The authors describe the case of a 51-year-old man with a Type 1 dural arteriovenous fistula (AVF) located at the junction of the transverse and sigmoid sinuses. The dural AVF developed after the patient underwent a craniotomy for an acute extradural hematoma. The patient suffered pulsatile tinnitus 3 months after surgery. After several attempts at transarterial embolization (TAE), the venous channel located close to the skull fracture was accessed via a transfemoral—transvenous approach and was embolized by administering a liquid nonadhesive agent. Successful embolization of the dural AVF w

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Simonetti, L., M. Pastore Trossello, P. Cenni, N. Acciarri, and M. Leonardi. "Trans-Craniotomic Embolization of Dural Arteriovenous Fistulae in the Transverse and Sigmoid Sinuses." Rivista di Neuroradiologia 16, no. 4 (2003): 675–82. http://dx.doi.org/10.1177/197140090301600409.

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Sasidharan, Aashish, Amish Gohil, Santosh Koshy, and Ashish Kumar Gupta. "Bony tumour in an unusual location on the mandible." Indian Journal of Plastic Surgery 48, no. 02 (2015): 200–203. http://dx.doi.org/10.4103/0970-0358.163062.

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ABSTRACTOsteomas are benign osteogenic tumors that are seen in the facial bones, but uncommonly in the mandible. In the facial bones, both central and peripheral osteomas have been described. Peripheral osteomas have been described to occur in the frontal, ethmoid, and maxillary sinuses but are not common in jawbones. When in the mandible, they are usually found over the angle and inferior border of the mandible. We report on a solitary peripheral osteoma located unusually in the sigmoid notch of the left mandible causing facial asymmetry.

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Suzuki, Tomoaki, Kouichirou Okamoto, Nobuyuki Genkai, Yasushi Ito, and Hiroshi Abe. "Multiple aneurysms on the subarcuate artery arising from the anterior inferior cerebellar artery in a patient with a Borden type I transverse-sigmoid dural arteriovenous fistula manifesting as subarachnoid hemorrhage: A case report." Interventional Neuroradiology 25, no. 1 (2018): 90–96. http://dx.doi.org/10.1177/1591019918799299.

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Background Peripheral anterior inferior cerebellar artery (AICA) aneurysms are rare and commonly associated with vascular malformations, such as cerebellar arteriovenous malformations (AVMs). We present a case wherein multiple AICA feeding aneurysms on the subarcuate artery as a feeding artery of a Borden type I transverse-sigmoid dural arteriovenous fistula (dAVF) manifested as subarachnoid hemorrhage. Case description A 67-year-old woman presented with acute severe headache. Brain computed tomography (CT) demonstrated subarachnoid hemorrhage mainly in the posterior fossa. A transverse-sigmoi

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Martinez, Rodrigo, and Jay B. Farrior. "Fibrous Dysplasia of the Temporal Bone Complicated by Cholesteatoma and Thrombophlebitis of the Transverse and Sigmoid Sinuses: A Case Report." Ear, Nose & Throat Journal 87, no. 2 (2008): 81–85. http://dx.doi.org/10.1177/014556130808700208.

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Fibrous dysplasia is a benign condition that can affect the skull and facial bones and cause a broad spectrum of otolaryngologic conditions. We present the case of a boy with polyostotic fibrous dysplasia with involvement of the temporal bone that was first diagnosed when he was 9 years old. His condition eventually became complicated by cholesteatoma and thrombophlebitis of the left transverse and sigmoid sinuses, and he died of his disease at the age of 19 years. We discuss these and other complications of fibrous dysplasia of the temporal bone and their management.

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Yuen, HW, BK Gan, WT Seow, and HKK Tan. "Dural Sinus Thrombosis after Minor Head Injury in a Child." Annals of the Academy of Medicine, Singapore 34, no. 10 (2005): 639–41. http://dx.doi.org/10.47102/annals-acadmedsg.v34n10p639.

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Introduction: Dural sinus thrombosis following minor head injury is rare. We report such a case in a child after mild head injury. Clinical Picture: A 4-year-old child presented with giddiness and vomiting after a fall. Clinical examination was unremarkable. Magnetic resonance venogram revealed thrombosis of the right sigmoid and transverse sinuses. Treatment: The patient was managed conservatively. Outcome: Repeat scans 10 weeks after injury showed recanalisation of the thrombosis. Conclusion: Dural sinus thrombosis should be excluded in children presenting with persistent giddiness and vomit

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Gelwan, Mark J., In Sup Choi, Alejandro Berenstein, John M. D. Pile-Spellman, and Mark J. Kupersmith. "Dural Arteriovenous Malformations and Papilledema." Neurosurgery 22, no. 6P1-P2 (1988): 1079–84. http://dx.doi.org/10.1227/00006123-198806010-00020.

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Abstract We examined and managed two patients with posterior fossa dural arteriovenous malformations (DAVMs) and papilledema. Both DAVMs had venous drainage into the transverse, straight, and sigmoid dural venous sinuses. The mechanism of papilledema in the first case was presumed venous hypertension resulting in impaired cerebrospinal fluid absorption, as the malformation drained into the single transverse sinus. This was cured by selective arterial embolization of the causative DAVM. The second patient had venous sinus thrombosis that impaired venous drainage despite embolization. A lumboper

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Kopylova, A. A., N. A. Osipova, and A. A. Kapustyan. "The effect of impaired venous return in the brain sinuses on the progression of glaucoma." POINT OF VIEW. EAST – WEST, no. 4 (January 25, 2023): 30–33. http://dx.doi.org/10.25276/2410-1257-2022-4-30-33.

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Purpose. To evaluate the effect of impaired venous return in the brain sinuses on the progression of glaucoma. Material and methods. We examined 15 people (6 men and 9 women aged 55–85 years) with primary open-angle glaucoma (POAG) of stages I–III and normalized intraocular pressure (IOP) but with the progression of glaucoma optic neuropathy (GON). In addition to the generally accepted ophthalmological methods of examination, optical coherence tomography (OCT) and magnetic resonance imaging (MRI) of the brain with sinusovenography and neurologist consultation were used. Results. The patients h

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Mamonova, M. Yu. "Intracranial venous manometry in patients with idiopathic intracranial hypertension." Ukrainian Interventional Neuroradiology and Surgery 48, no. 2 (2024): 32–39. http://dx.doi.org/10.26683/2786-4855-2024-2(48)-32-39.

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Objective ‒ to analyse the results of cerebral angiography and venography with venous manometry in patients with medically refractory sdiopathic intracranial hypertension (IIH) and venous sinus stenosis.Materials and methods. Informed consent was obtained from each patient (parent or guardian) enrolled in the study and the study protocol conforms to the ethical guidelines of the Declaration of Helsinki as reflected in a priori approval by the Institutional Ethical Review Board (Institution's Human Research Committee). A retrospective analysis of the clinical and neuroimaging features of 9 pati

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Przepiorka, Lukasz, Katarzyna Wójtowicz, Katarzyna Camlet, et al. "Postoperative Cerebral Venous Sinus Thrombosis Following a Retrosigmoid Craniotomy—A Clinical and Radiological Analysis." Brain Sciences 13, no. 7 (2023): 1039. http://dx.doi.org/10.3390/brainsci13071039.

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Postoperative cerebral venous sinus thrombosis (CVST) is a rare complication of the retrosigmoid approach. To address the lack of literature, we performed a retrospective analysis. The thromboses were divided into those demonstrating radiological (rCVST) and clinical (cCVST) features, the latter diagnosed during hospitalization. We identified the former by a lack of contrast in the sigmoid (SS) or transverse sinuses (TS), and evaluated the closest distance from the craniotomy to quantify sinus exposure. We included 130 patients (males: 52, females: 78) with a median age of 46.0. They had rCVST

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Athar, Primuharsa Putra bin Sabir Husin, Norleza bte Ahmad Norhan, Lokman bin Saim, Isa bin Md Rose, and Roszalina bte Ramli. "Metastasis to the Sinonasal Tract from Sigmoid Colon Adenocarcinoma." Annals of the Academy of Medicine, Singapore 37, no. 9 (2008): 788–90. http://dx.doi.org/10.47102/annals-acadmedsg.v37n9p788.

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Introduction: Metastatic adenocarcinoma from the gastrointestinal tract to the sinonasal tract is rare. The histological morphology of this lesion is indistinguishable from the colonic variant of primary sinus adenocarcinoma or intestinal-type adenocarcinoma (ITAC). Clinical Picture: This is a report of a case of metastatic adenocarcinoma of colorectal origin to the paranasal sinuses in a 52-year-old female who was previously treated for adenocarcinoma of the sigmoid colon. A histologic study of the surgical specimen from the sinonasal cavity demonstrated a tumour identical to the patient’s pr

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Raper, Daniel M. S., Dale Ding, Ching-Jen Chen, Thomas J. Buell, R. Webster Crowley, and Kenneth C. Liu. "Patency of the vein of Labbé after venous stenting of the transverse and sigmoid sinuses." Journal of NeuroInterventional Surgery 9, no. 6 (2017): 587–90. http://dx.doi.org/10.1136/neurintsurg-2016-012903.

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BackgroundVenous sinus stenting is an emerging treatment for patients with idiopathic intracranial hypertension and evidence of venous stenosis. Stents placed across the transverse and sigmoid sinuses often cover the vein of Labbé (VOL), a major anastomotic vein draining the cerebral hemisphere. The patency of the VOL after stenting and its clinical implications are poorly understood.MethodsA retrospective analysis was performed of a prospectively collected database of patients undergoing venous sinus stenting. Pre- and post-stent angiography were compared to assess changes in VOL patency, cli

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