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Gotowe bibliografie tematyczne / Orbital tumor

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Gotowa bibliografia na temat „Orbital tumor”

Autor: Grafiati

Data publikacji: 2 czerwca 2025

Data aktualizacji: 22 czerwca 2025

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Artykuły w czasopismach na temat "Orbital tumor"

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Ma, Ying-Hui, Gang Liu, and Jie Yang. "Application of Flap in Repairing Defect of Orbital Tumor." Nepalese Journal of Cancer 3, no. 1 (2019): 24–27. http://dx.doi.org/10.3126/njc.v3i1.25911.

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Introduction: Orbital tumors can extensively damage the upper and lower eyelid, peri-orbital skin, periorbital peri-bulbar tissue and eyeball. The complete removal of the tumor and the tissue destroyed by the tumor often leaves a large tissue defect area. Therefore, the application of flap in repairing defect after exenteration of orbital tumor is of paramount importance. The objective of this study is to investigate the clinical value of skin fl ap in repairing defect after exenteration of orbital tumor. Methods: From January 2008 to December 2017, there were 101 patients with orbital tumors, including 47 malignant and 54 benign tumors. All patients underwent excision of tumor while skin flap was used to repair tissue defects of different degrees. Postoperative observation showed the survival and functional recovery of tissue flap. Results: The skin flaps of the patients were completely alive after operation, the defect was completely closed, and the flaps were viable as of color of the flaps. Quality of life score significantly improved after flap surgery. Conclusion: The flap is used to repair the skin defect after orbital tumor surgery, which is helpful to improve the quality of life of patients with orbital tumor.

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Sharma, Ramlal, Kalpana Sharma, Deepti Parmar, Vineet Tanwar, Suresh Thakur, and Sarita Asotra. "Excision of massive orbital schwannoma through anterior orbital approach." Indian Journal of Ophthalmology - Case Reports 3, no. 3 (2023): 814–16. http://dx.doi.org/10.4103/ijo.ijo_3099_22.

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Orbital schwannomas are rare, benign, slowly progressing, encapsulated tumors arising from Schwann cells of the peripheral sheath of the third, fourth, and sixth cranial nerves and ciliary ganglion. The present case is of a 32-year-old male with painless protrusion of left eye for 4 years. It was radiologically diagnosed as retro-orbital hemangioma, but histopathologic examination of the orbital tumor showed orbital schwannoma. The rarity of orbital schwannomas among orbital tumors and improvement in vision along with retained eyelid functions despite excision of a massive tumor make this a unique case.

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Lisani, Silmi Lisani, Agus Supartoto, Purjanto Tepo Utomo, Banu Aji Dibyasakti, and Datu Respatika. "REVEALING ORBITAL TUMORS: 2-YEAR EVALUATION IN CLINICAL PROFILE, HISTOPATHOLOGICAL FEATURES AND SURGICAL TECHNIQUE." Ophthalmologica Indonesiana 49, S1 (2024): 157–64. http://dx.doi.org/10.35749/vbeczx79.

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Introduction: Incidence of orbital tumors is relatively low, but the delay in diagnosis, even if benign, can lead to vision loss and deformity. Purposes: This study aims to review clinical and demographic information of orbital tumors in Sardjito General Hospital, Yogyakarta. Method: We retrospectively reviewed clinical data of 138 patients who diagnosed with orbital tumors during July 2021 - March 2023. Data extracted included clinical characteristics, operative procedures, and histopathologic characteristics of orbital tumor. Result: There were 138 orbital tumors managed at hospital during 2-year period. Among 138 patients, 82 patients (59%) were female and 56 patients (40%) were male. Twenty-one patients (15%) were in childhood age and 117 patients (84.8%) were in adulthood age. The common clinical manifestations were proptosis (83.3%) and decreased vision (10.4%). The main procedure used was anterior orbitotomy (54.34%). Eighty-eight patients (63.7%) have primary tumors and 51.4% of the orbital tumors were malignant. The most cases in children were benign tumors (61.9%) meanwhile in adults were malignant (54.7%). The main orbital tumor in childhood age was a Non-Hodgkin Lymphoma (NHL) (19%) and cyst (14.3%). On the other hand, in adult patient, the most common orbital tumor was meningioma (18%) and NHL (15.7%). Conclusion: Orbital tumors are challenging group of tumors with proptosis become the most frequent clinical characteristic that found. The orbital tumors in childhood and adulthood differ significantly in their incidence and tumor type with the percentage of malignant tumors increasing with age.

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Ningrom, Ira Citra, Andi Muh Maulana, Susiyadi Susiyadi, and Raudatul Janah. "Karakteristik Pasien Tumor Orbita Di PMN RS Mata Cicendo Bandung Periode 2017-2018." Herb-Medicine Journal 4, no. 2 (2021): 68. http://dx.doi.org/10.30595/hmj.v4i2.10380.

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Orbital tumors are tumors that occur in the orbital area where they can affect the outside of the orbit and the inside of the orbit. At present, it is still rare to report the prevalence of orbital tumors in the world. In developing countries such as Indonesia, reports on the incidence of orbital tumors are also rarely reported. Diagnosis and appropriate therapy if we recognize the characteristics of these orbital tumors. The purpose of this study was to determine the characteristics of orbital tumor patients at PMN Cicendo Eye Hospital Bandung. This research is a descriptive observational study with cross sectional method with total sampling technique. Data were collected retrospectively based on medical records in the form of age, sex, eyes involved, tumor location, surgery, clinical diagnosis, and histopathological results. The results showed that orbital tumors with the majority of age> 45 years (43.3%), male gender (55.4%), involvement of the left ocular eye (51.18%), with the most frequent location not in the conjunctiva, palpebral and retrobulbar (36.8%), clinical diagnosis of benign tumors (68.3%) were cysts (22.4%), the most histopathological results of benign tumor lesions (71.4%) were inflammation (17%). So it can be concluded that knowing the characteristics of this orbital tumor will have an impact on the therapy given will be appropriate.

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Poudyal, Prija, Diwa Hamal, and Pawan Shrestha. "Orbital Tumors and Tumor like Lesions: A Hospital Based Study." Journal of Nepal Health Research Council 20, no. 01 (2022): 26–32. http://dx.doi.org/10.33314/jnhrc.v20i01.3727.

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Background: Orbital tumors have rare incidence, still they play a significant role in terms of morbidity and mortality. Orbital tumors may be primary, secondary or metastatic. These consist of benign and malignant lesions with extreme variations in pediatric and adult groups. These lesions can have acute or chronic onset, slow to rapid progression with or without bony destructions leading to vision loss, deformity and sometimes death. Methods: This retrospective cross-sectional study was carried out in the Department of Ophthalmic Pathology and Laboratory Medicine in Biratnagar Eye Hospital. Fifty-one patients who underwent histopathological evaluation for their orbital lesions from June 2018 to December 2019 were included in the study. Results: Orbital tumor and tumor like lesions comprised 27 cases (52.94%) in adults and 24 (47.06%) in paediatrics. Histopathologically, the most common pediatric benign tumor was dermoid cyst and malignant was secondary to orbital extension of retinoblastoma. Also, the most common adult benign orbital tumor was cavernous hemangioma and malignant was non Hodgkins lymphoma. The clinico-pathological accuracy for diagnosis was 68.63%. Association between age groups and nature of orbital lesions and between clinical and histopathological diagnosis was found to be statistically significant (p<0.05). Conclusions: Orbital tumors and tumor like lesions are uncommonly encountered. These masses showed significant variation in incidence in children versus adults. Combined efforts by different specialties help in early and prompt management of the orbital tumors. Keywords: Adult; neoplasms; Nepal; orbit; pediatrics.

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Gąsiorowski, Krzysztof, Michał Gontarz, Tomasz Marecik, et al. "Risk Factors for Orbital Invasion in Malignant Eyelid Tumors, Is Orbital Exenteration Still Necessary?" Journal of Clinical Medicine 13, no. 3 (2024): 726. http://dx.doi.org/10.3390/jcm13030726.

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Basal cell carcinoma is the most common malignant skin tumor of the eyelids in Caucasians, followed by squamous cell carcinoma and sebaceous gland carcinoma. The primary treatment for these tumors is radical excision. In cases where malignant eyelid tumors are advanced and have invaded the orbit, orbital exenteration is necessary. In this retrospective study, we aimed to determine the correlation between the risk of orbital infiltration and various factors like tumor location, size, histological type, and patient age. This study revealed that tumors in multiple regions increased the risk of orbital infiltration by 3.75 times. Tumors with a diameter of 21–30 mm raised the likelihood of requiring exenteration by 15.5 times compared to smaller tumors (up to 10 mm). Age was also associated with the likelihood of orbital invasion in periocular tumors. Interestingly, no correlation was found between the histological type of the tumor and the risk of orbital infiltration. Notably, the conjunctiva of the eyeball was the most commonly infiltrated orbital structure, followed by the orbital fat. Timely treatment and well-planned procedures are crucial for patients with malignant periocular skin tumors to avoid multiple reoperations and the potential need for orbital exenteration.

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Font, Ramon L. "Orbital Carcinoid Tumor." Archives of Ophthalmology 109, no. 3 (1991): 315. http://dx.doi.org/10.1001/archopht.1991.01080030017003.

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Debnam, J. Matthew, Rory R. Mayer, Bita Esmaeli, Jeffrey S. Weinberg, Franco DeMonte, and Nandita Guha-Thakurta. "Three-Dimensional Multidetector CT for Anatomic Evaluation of Orbital Tumors." Journal of Ophthalmology 2013 (2013): 1–8. http://dx.doi.org/10.1155/2013/674230.

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Intricate resection and complex reconstructive procedures often required for primary and metastatic orbital tumors are facilitated by accurate imaging. A three-dimensional (3D) image can be reconstructed from source axial multidetector computed tomography (MDCT) images to visualize orbital tumors. To assess the utility of 3D images in this setting, the 3D images were reconstructed retrospectively for 20 patients with an orbital tumor and compared to two-dimensional (2D) orthogonal MDCT studies. Both types of images were assessed for their capacity to show the bony orbital walls and foramina, extraocular muscles, and optic nerve in the orbit contralateral to the tumor and, in the affected orbit, the extent of the tumor and its relationship to normal orbital contents and associated bone destruction. 3D imaging is most informative when axial images are acquired at 1.25 mm collimation. The optic nerve, extraocular muscles, and well-circumscribed orbital tumors were well visualized on 3D images. On 3D imaging, tumor-associated destruction of the lateral and superior orbital walls was fairly well demonstrated and that of the inferior and medial walls was not. The 3D images provide the surgeon with a comprehensive view of well-circumscribed orbital tumors and its relationship to extraocular muscles, exiting foramina, and the superior and lateral walls.

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Awan, Muhammad, Lea Carter, Heidi Mina, and Jorge Agi. "Recurrence of Benign Orbital Solitary Fibrous Tumor." International Journal of Ophthalmology and Clinical Research 12, no. 1 (2025): 1–3. https://doi.org/10.23937/2378-346x/1410159.

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Orbital solitary fibrous tumors are rare, accounting for less than 1% of all orbital tumors. These tumors are typically benign and surgical excision is curative, although recurrence of the neoplasm may occur after surgery. We report a case of a recurrent orbital solitary fibrous tumor in a 30-year-old female patient.

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Dimpi, Sinha, Sharma Sukrity, Kale Sudhir Kumar, Gorur Mohammed Imran, and Kaur Tripti. "Extramammary orbital myofibroblastoma: a rare orbital tumor." Orbit 40, no. 1 (2020): 55–59. http://dx.doi.org/10.1080/01676830.2020.1711781.

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Rozprawy doktorskie na temat "Orbital tumor"

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Alfaar, Ahmed [Verfasser]. "The incidence and survival of pediatric malignancies with focus on ocular and orbital tumors / Ahmed Alfaar." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2018. http://d-nb.info/1153769409/34.

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Fatima, Zainab, Haroon Rahman, Sonia Kumari Oad, Elnora Spradling, and Devapiran Jaishankar. "Lymphoma at First Sight: A Rare Case of Mantle Cell Lymphoma Presenting as Isolated Periorbital Swelling." Digital Commons @ East Tennessee State University, 2020. https://dc.etsu.edu/asrf/2020/presentations/26.

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Mantle cell lymphoma (MCL) represents a heterogenous subtype of non-Hodgkin lymphoma (NHL), which can present in three distinct clinicopathologic variants: indolent type MCL, classic type MCL and blastoid type MCL. Despite the different variations, MCL, in general, is almost always associated with advanced-stage disease at diagnosis, with a strong predilection for significant extranodal involvement, usually to the bone marrow, CNS, peripheral blood and the gastrointestinal tract. However, the literature review reveals ocular involvement is a more rarely described extranodal site of involvement by MCL. Among the reported cases, the orbit was most commonly involved, followed by the eyelid and the lacrimal gland. We report a 63-year-old male who presented with a nine-month history of progressive symptoms of periorbital swelling and eyelid apraxia, causing bilateral visual disturbances. The patient was initially treated for presumed blepharospasm by his ophthalmologist with botulinum toxin injections; however, his periorbital edema continued to worsen, and he developed a discrete nodule in his right lower eyelid. Biopsy of the right eyelid nodule revealed classic type MCL with immunohistochemical testing positive for CD20, CD5, cyclin D1, SOX11 and Ki67 proliferative index of 40%. Fluorescence in situ hybridization (FISH) analysis detected (11;14) translocation. Mantle Cell Lymphoma International Prognostic Index Combined Biologic Index (MIPIb) score was calculated to be 6.5 points based on his age, ECOG performance status of 0-1, normal serum LDH, normal white blood cell count and elevated Ki67 proliferative index, stratifying patient into the high-risk group, with an estimated median overall survival of 37 months. Due to the bulky MCL involvement in the palpebral conjunctiva affecting his vision and eyelid function, he was immediately treated with radiation therapy to the bilateral orbits. PET-CT revealed adenopathy above and below the diaphragm. Bone marrow biopsy revealed focal involvement (5-10%) by MCL. Brain MRI revealed MCL infiltration in the bilateral orbits and lacrimal glands. Upper and lower endoscopy revealed multiple polyps positive for MCL. Given the advanced stage of the disease and his high-risk stratification, he was started on intensive induction chemotherapy with rituximab, dexamethasone, cytarabine, and carboplatin and received prophylactic intrathecal methotrexate. Systemic imaging after completion of four cycles of treatment revealed near resolution of the majority of the lymphadenopathy and all of the lymph nodes no longer demonstrated any significant metabolic activity. He completed two additional cycles of systemic chemotherapy and is currently being evaluated for autologous hematopoietic stem cell transplantation in complete remission-1 given his excellent response to treatment, his young age, high-risk disease at diagnosis, and good performance status. Despite the diffuse and extensive systemic disease, interestingly, our patient did not exhibit any constitutional or metastasis-associated symptoms and only presented with isolated periorbital swelling. Our case emphasizes the rare extranodal site of involvement by MCL and encourages all medical providers to remain cognizant of the varying ways in which MCL can present clinically.

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Zhou, Quan. "Die Rolle der orbitalen MRT in der Differentialdiagnose von Erkrankungen der Augenmuskeln, des extrakonalen und subperiostalen Kompartimentes." Doctoral thesis, [S.l.] : [s.n.], 2003. http://deposit.ddb.de/cgi-bin/dokserv?idn=96650397X.

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Lamcke, Philip. "Individuelle interdisziplinäre interstitielle Brachytherapie orbitaler Neoplasien nach bulbuserhaltender Tumor-Resektion." 2005. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=015430335&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.

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Książki na temat "Orbital tumor"

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Karcioglu, Zeynel A., ed. Orbital Tumors. Springer New York, 2015. http://dx.doi.org/10.1007/978-1-4939-1510-1.

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Karcioglu, Zeynel A. Orbital Tumors. Springer New York, 2005. http://dx.doi.org/10.1007/b138583.

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Shields, Jerry A. Atlas of orbital tumors. Lippincott Williams & Wilkins, 1999.

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Sagerman, Robert H., and Winfried E. Alberti, eds. Radiotherapy of Intraocular and Orbital Tumors. Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-642-55910-5.

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Alberti, Winfried E., and Robert H. Sagerman, eds. Radiotherapy of Intraocular and Orbital Tumors. Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-97011-5.

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H, Abramson David, Alberti W, and Sagerman Robert H. 1930-, eds. Radiotherapy of intraocular and orbital tumors. Springer-Verlag, 1993.

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1930-, Sagerman Robert H., Alberti W, and Abramson David H, eds. Radiotherapy of intraocular and orbital tumors. 2nd ed. Springer, 2003.

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R, Laws Edward, ed. The Diagnosis and management of orbital tumors. Futura Pub. Co., 1988.

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Shields, Jerry A. Eyelid, conjunctival, and orbital tumors: Atlas and textbook. 2nd ed. Lippincott Wiliams & Wilkins, 2008.

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Mauriello, Joseph A., and Joseph C. Flanagan, eds. Management of Orbital and Ocular Adnexal Tumors and Inflammations. Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-662-08463-2.

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Części książek na temat "Orbital tumor"

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Hao, Dapeng, Zhenchang Wang, and Zhengyu Zhang. "Orbital Tumor." In Diagnostic Imaging of Ophthalmology. Springer Netherlands, 2017. http://dx.doi.org/10.1007/978-94-024-1060-0_9.

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Karcioglu, Zeynel A. "Fibro-osseous and Cartilaginous Tumors and Tumor-like Conditions." In Orbital Tumors. Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4939-1510-1_16.

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Croxatto, J. Oscar. "Mechanisms of Tumor Metastasis in the Orbit." In Orbital Tumors. Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4939-1510-1_4.

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Ben Cnaan, Ran, Justin N. Karlin, Dana Niry, Igal Leibovitch, and Robert A. Goldberg. "Solitary Fibrous Tumor of the Orbit." In Atlas of Orbital Imaging. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-41927-1_30-1.

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Ben Cnaan, Ran, Justin N. Karlin, Dana Niry, Igal Leibovitch, and Robert A. Goldberg. "Solitary Fibrous Tumor of the Orbit." In Atlas of Orbital Imaging. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-62426-2_30.

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Tamburrelli, C., F. Focosi, and A. Fabiano. "Echodriven fine needle aspiration biopsy in orbital tumor diagnosis." In Documenta Ophthalmologica Proceedings Series. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0601-3_2.

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Mourits, Maarten P. "Ex- and Enophthalmos: General Aspects." In Surgery in and around the Orbit. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-40697-3_7.

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AbstractExophthalmos and enophthalmos result from a discrepancy between the bony orbital cavity and its soft tissue contents. Exophthalmos arises when the orbital soft tissues enlarge or neoplasms occupy orbital space. Exophthalmos is more frequent than enophthalmos. Well-known causes of exophthalmos are Graves’ orbitopathy, orbital tumors, vascular lesions, and inflammatory diseases of the orbit. An orbital fracture causes a larger than normal orbital cavity and results—when there is no increase of the soft tissues—in an enophthalmos. Other causes of enophthalmos are i.e. silent sinus syndrome, orbital varix, and sclerosing metastasis of a mammary carcinoma.

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Mastrangelo, Domenico. "Molecular Models of Cancer Development." In Orbital Tumors. Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4939-1510-1_1.

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Lee, Wendy W., and Benjamin P. Erickson. "Imaging in Orbital Differential Diagnosis." In Orbital Tumors. Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4939-1510-1_10.

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Abràmoff, Michael D., and Meredith S. Baker. "New Concepts in Orbital Imaging." In Orbital Tumors. Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4939-1510-1_11.

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Streszczenia konferencji na temat "Orbital tumor"

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Daggumati, Srihari, Zachary A. Kons, Dimitrios Sismanis, and Theodore A. Schuman. "Orbital Solitary Fibrous Tumor Transnasal Resection." In 32nd Annual Meeting North American Skull Base Society. Georg Thieme Verlag KG, 2023. http://dx.doi.org/10.1055/s-0043-1762536.

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Zohdy, Youssef M., Ali Alawieh, Matthew Agam, et al. "Superior Orbital Fissure Narrowing and Tumor-Associated Pain in Spheno-orbital Meningiomas." In 33rd Annual Meeting North American Skull Base Society. Georg Thieme Verlag KG, 2024. http://dx.doi.org/10.1055/s-0044-1779886.

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Lemos, Nathalia Oliveira, Fábio Bagnoli, Maria Antonieta Longo Galvão Silva, José Francisco Rinaldi, and Vilmar Marques de Oliveira. "INVASIVE LOBULAR BREAST CANCER METASTATIC TO THE ORBIT: A CASE REPORT." In XXIV Congresso Brasileiro de Mastologia. Mastology, 2022. http://dx.doi.org/10.29289/259453942022v32s1048.

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Invasive lobular carcinoma represents 5%–15% of breast carcinomas, presenting in many cases as multicentric and bilateral tumors with low mammographic detection. The most common breast cancer metastases are the bones, lungs, brain, and liver. However, the disease can also spread to abdominal cavity, ovaries, and skin. The orbit is an infrequent site of tumor metastasis, ranging from 1% to 13% among all orbital tumors, and breast, lung, and prostate are among the most common primary sites. We report the case of a 73-year-old female patient who presented with a palpable mass in the left orbital rim, whose incisional biopsy revealed a pattern compatible with invasive breast carcinoma with lobular characteristics and E-cadherin overexpression, luminal molecular subtype B. She denied breast complaints and palpable nodules, but on clinical examination she showed a tumor in the inferolateral quadrant of the left breast measuring 6 cm and a left axilla with lymph node enlargement suspected of lymph node involvement. Mammography identified suspicious nodulation in this topography, confirmed by ultrasound. The diagnosis made through core biopsy was an invasive breast carcinoma with lobular characteristics, and the immunohistochemical profile showed luminal molecular subtype B. Systemic staging revealed involvement of the retroperitoneum, left ovarian annex, vertebral bodies, pelvis, right femur, and left iliac suspected for secondary involvement. The patient is currently undergoing adjuvant systemic treatment.

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He, Yuchen, Wenyu Wang, Zhiming Cheng, et al. "Tribranchu-Net: A Size-Sensitive Network for Orbital Tumor Segmentation." In 2023 IEEE 20th International Symposium on Biomedical Imaging (ISBI). IEEE, 2023. http://dx.doi.org/10.1109/isbi53787.2023.10230640.

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Santos, José V. Dos, Sergio R. de Lazaro, Luis H. S. Lacerda, et al. "Theoretical simulation for the [6-p-cymene)RuCl2(meapy)] complex." In VIII Simpósio de Estrutura Eletrônica e Dinâmica Molecular. Universidade de Brasília, 2020. http://dx.doi.org/10.21826/viiiseedmol2020196.

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Anticarcinogen compounds are extensively investigated in current days. Among the potential alternatives to develop effective drugs for this purpose, stands out the ruthenium (II) complex presents satisfactory anti-tumor activity. In particular, this kind of compounds has been investigated as a possible substitute for Platinum-based drugs. However, Ru (II) complexes need more investigation to understand the ligands' effect on biological environments, such as cytotoxicity, metabolism, accumulation on tumor issues, and others. Therefore, in this work, a robust DFT/B3LYP theoretical investigation was performed using GAUSSIAN09 in order to investigate the effects of the water solvent on structural and electronic properties of the (6-p-cymene)Ru(II)Cl2(meapy) complex. The results indicate meaningful structural changes regarding gas phase due to water solvation. Likewise, the electronic results suggest the minimization of the frontier orbitals energy by water solvent while the molecular orbital composition is not affected.

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Mitchell, Margaret B., Ryan Bartholonew, Angela Zhu, Benjamin Bleier, and Barak Ringel. "Artificial Intelligence Based Semi-automatic Segmentation for Orbital Tumor Preoperative Modeling." In 33rd Annual Meeting North American Skull Base Society. Georg Thieme Verlag KG, 2024. http://dx.doi.org/10.1055/s-0044-1779917.

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Montoure, Andrew J., Eduardo M. D. Campo, and Nathan Zwagerman. "Drastic Enophthalmos after Orbital Roof Removal for Tumor: Revisiting the Dogma for When to Consider Orbital Roof Reconstruction and Avoidance of Postoperative Morbidity." In Special Virtual Symposium of the North American Skull Base Society. Georg Thieme Verlag KG, 2021. http://dx.doi.org/10.1055/s-0041-1725437.

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Godse, Neal R., Sara Alsulaimani, Pablo F. Recinos, and Raj Sindwani. "Resection of an Orbital Spindle Cell Tumor via Combined Endoscopic Endonasal and Open Transorbital Approaches." In 32nd Annual Meeting North American Skull Base Society. Georg Thieme Verlag KG, 2023. http://dx.doi.org/10.1055/s-0043-1762535.

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Gulhote, Daniela Alves, Gabriel Santaterra Barros, Mariana Suemi Sukessada, et al. "Painful ophthalmoplegia due to involvement of cavernous sinus region by malignant neoplasm: report of three cases." In XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.621.

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Context: Intracranial tumor spread is an infrequent and late manifestation of head and neck cancers. We report three cases of painful ophthalmoplegia due to larynx and parotid neoplastic involvement. Data disclosure was authorized by the patients through an Informed Consent Form. Case reports: A 47-year-old man presents right retro- orbital pain and progressive ophthalmoplegia 5 months after resection of laryngeal spinocellular carcinoma and local radiotherapy. A 44-year-old man, 9 months after excision of spinocellular carcinoma of the larynx and subsequent radiotherapy, presents severe pain and paralysis of the left CN VI. Imaging exams showed involvement of CS. A 67-year-old woman with a tumoral mass in the left preauricular region. Biopsy revealed adenocarcinoma of the parotid gland. After total parotidectomy, the supra-omohyoid cervical ganglion was removed. Patient received radiotherapy for 3 months. Then, she presented a frontal and right temporal headache, more intense in the retro-orbital region. After one month, she developed complete CS syndrome, with the right CN VI being the first to be affected. MRI revealed an irregular enhancement lesion in right CS after contrast administration. All patients died despite treatment. Conclusions: In patients with painful ophthalmoplegia, the most common hypotheses are diabetic neuropathy and Tolosa-Hunt syndrome. CS involvement may be the first evidence of a distant head and neck disease. Despite the poor prognosis, palliative care should be considered.

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Koseki, Jun, Kenta Tsunekuni, Masamitsu Konno, et al. "Abstract 2706: Thermodynamic and molecular orbital analysis of the effects caused by incorporation of novel anti-tumor agent Trifluridine to DNA." In Proceedings: AACR 107th Annual Meeting 2016; April 16-20, 2016; New Orleans, LA. American Association for Cancer Research, 2016. http://dx.doi.org/10.1158/1538-7445.am2016-2706.

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