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1

Lamping, K. G., C. D. Rios, J. A. Chun, H. Ooboshi, B. L. Davidson, and D. D. Heistad. "Intrapericardial administration of adenovirus for gene transfer." American Journal of Physiology-Heart and Circulatory Physiology 272, no. 1 (1997): H310—H317. http://dx.doi.org/10.1152/ajpheart.1997.272.1.h310.

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Gene transfer to the heart has been accomplished with intravascular administration of adenoviral vectors into the pericardial sac, by increasing the duration of exposure to the adenovirus, would result in gene expression in the pericardium and perhaps myocardium and therefore might provide an alternative method to intravascular administration for gene transfer. We injected a replication-deficient adenovirus (average 1 x 10(12) particles/ml in 3% sucrose; 1 x 10(10) plaque forming units/ml containing cDNA encoding a nuclear-targeted bacterial beta-galactosidase into the pericardial sac of dogs.
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2

Napolitano, Giuseppe, Josephine Pressacco, and Eleonore Paquet. "Imaging Features of Constrictive Pericarditis: Beyond Pericardial Thickening." Canadian Association of Radiologists Journal 60, no. 1 (2009): 40–46. http://dx.doi.org/10.1016/j.carj.2009.02.034.

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Constrictive pericarditis is caused by adhesions between the visceral and parietal layers of the pericardium and progressive pericardial fibrosis that restricts diastolic filling of the heart. Later on, the thickened pericardium may calcify. Despite a better understanding of the pathophysiologic basis of the imaging findings in constrictive pericarditis and the recent advent of magnetic resonance imaging (MRI) technology, which has dramatically improved the visualization of the pericardium, the diagnosis of constrictive pericarditis remains a challenge in many cases. In patients with clinical
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3

Guglielmini, Carlo, Carla Civitella, Daniela Malatesta, and Chiara Palmieri. "Metastatic Pericardial Tumors in a Dog With Equivocal Pericardial Cytological Findings." Journal of the American Animal Hospital Association 43, no. 5 (2007): 284–87. http://dx.doi.org/10.5326/0430284.

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A metastatic tumor associated with pericardial effusion was diagnosed in a 6-year-old, female, mixed-breed dog. Echocardiography identified multiple echogenic masses adherent to both visceral and parietal pericardium, while results of pericardial fluid cytology were non-diagnostic. The distribution pattern of the masses is remarkable in that they protruded from both pericardial surfaces, rather than one, and demonstrated an oscillatory motion during the cardiac cycle. Pathological examination confirmed the diagnosis of multiple metastatic tumors of the pericardium, with the primary tumor being
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4

Sun, Qianhui, Liang Ma, and Peng Teng. "A Rare Constrictive Pericarditis with Complete Separation between the Visceral and Parietal Pericardium: A Case Report." Heart Surgery Forum 23, no. 4 (2020): E546—E548. http://dx.doi.org/10.1532/hsf.3021.

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Background: Pericarditis is the most common form of pericardial disease, while constrictive pericarditis is challenging in diagnosis and is easily overlooked. Case report: A 30-year-old female presented with abdominal distension and mild lower extremity edema for 3 months. The patient was initially suspected of having cirrhosis caused by Wilson Disease. Following liver biopsy and multiple investigation, thickened, calcified pericardium was detected by echocardiography and chest computed tomography. The patient was finally diagnosed with chronic constrictive pericarditis and received pericardie
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5

Para, Ombretta, Eleonora Blasi, Martina Finocchi, et al. "Management of pericarditis." Italian Journal of Medicine 13, no. 3 (2019): 161–68. http://dx.doi.org/10.4081/itjm.2019.1153.

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Pericarditis is an inflammatory syndrome involving pericardium, which is a double-walled sac consisting of two leaves, a serous visceral layer in contact with the myocardium (pericardium) and a parietal fibrous one, delimiting a cavity (pericardial cavity) containing pericardial fluid. Pericarditis may occur isolated or as a manifestation of a systemic disorder. Diagnosis and correct management of pericarditis can be difficult and its natural history is often characterized by a lot of relapses. Treatment of acute pericarditis should target the underlying etiology. The diagnosis is based on cha
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6

Subtaweesin, Thaworn. "Excision of visceral pericardium for chronic effusive constrictive pericarditis." Asian Cardiovascular and Thoracic Annals 28, no. 1 (2019): 65–67. http://dx.doi.org/10.1177/0218492319874905.

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Chronic effusive-constrictive pericarditis was successfully treated by removal of the visceral pericardium in a 15-year-old Thai female. The constrictive visceral pericardium was barely detected by noninvasive studies. This case highlights the importance of removal of the visceral pericardium in this condition. If only the parietal pericardium is removed, the patient will not improve clinically.
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7

Townsley, M. I., D. Negrini, and J. L. Ardell. "Regional blood flow to canine parietal pleura and internal intercostal muscle." Journal of Applied Physiology 70, no. 1 (1991): 97–102. http://dx.doi.org/10.1152/jappl.1991.70.1.97.

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Transcapillary Starling forces in the parietal pleura and the underlying interstitium may potentially contribute to the exchange of fluid across this barrier. However, the extent of blood flow to the parietal pleura has not been measured. Thus, using standard microsphere techniques, we compared blood flow to the parietal pleura, including the subpleural interstitium, with blood flow to the adjacent internal intercostal muscle, as well as with flows to other serous tissues, including mediastinal pleura, pericardium, and parietal peritoneum, in anesthetized dogs that were either breathing sponta
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8

Patel, Parth, Sudhendu Patel, and Vidhi Shah. "Colchicine for pericarditis due to COVID-19: a case report." International Journal of Advances in Medicine 9, no. 4 (2022): 498. http://dx.doi.org/10.18203/2349-3933.ijam20220793.

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The pericardium is a fibroelastic sac made up of visceral and parietal layers separated by a (potential) space, the pericardial cavity.The most troublesome complication of acute pericarditis is the development of recurrent episodes of pericardial inflammation, occurring in 15% to 32% of cases. Therapeutic modalities are nonspecific and include non-steroidal anti-inflammatory drugs (NSAIDs) and corticosteroids. Here we present a case of a patient presenting with pericarditis due to COVID-19. He was successfully treated with colchicine. To our knowledge acute pericarditis due to severe acute res
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9

Liwan, Armand Setiady, Ni Putu Veny Kartika Yantie, and Eka Gunawijaya. "Challenges in diagnosing pediatric pericarditis and the etiology in remote areas during the COVID-19 pandemic: a socio-clinical dilemma." Paediatrica Indonesiana 64, no. 2 (2024): 184–92. http://dx.doi.org/10.14238/pi64.2.2024.184-92.

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Inflammation of the visceral and parietal surfaces of the pericardium is defined as pericarditis. It can evolve to excessive production of pericardial effusion if the speed of fluid accumulation is faster than the absorption. Acute pericarditis is rare in children but it can lead to circulatory collapse and death. It accounts for <0.2% of the emergency visits of children without prior heart diseases in tertiary pediatric emergency settings. The etiology of acute pericarditis varies depending on geography, and the most common etiology in children are bacterial infection, viral pericarditis,
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10

Lee, M. C., Y. C. Fung, R. Shabetai, and M. M. LeWinter. "Biaxial mechanical properties of human pericardium and canine comparisons." American Journal of Physiology-Heart and Circulatory Physiology 253, no. 1 (1987): H75—H82. http://dx.doi.org/10.1152/ajpheart.1987.253.1.h75.

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The two-dimensional mechanical properties of human pericardium from seven males undergoing coronary artery bypass surgery were studied. A 25-mm square piece of parietal pericardium overlying the right ventricle was excised. An approximately 8-mm square target was marked at the center, and its dimension was measured electrooptically. When immersed in physiological saline at 37 degrees C, the specimen was subjected to biaxial isotropic loading. Large deformations developed in the beginning of the loading; the pericardium became increasingly stiffer when load was increased, and then became almost
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11

Tubek, Stanislaw, Piotr Niewinski, Dariusz Jagielski, et al. "Late Cardiac Tamponade as a Result of Parietal Pericardium Erosion." Annals of Thoracic Surgery 100, no. 2 (2015): 715–17. http://dx.doi.org/10.1016/j.athoracsur.2014.09.085.

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12

Ni, Qingqiang, Lin Yun, Rui Xu, Guohua Li, Yucai Yao, and Jiamin Li. "A rare chronic constrictive pericarditis with localized adherent visceral pericardium and normal parietal pericardium: a case report." Frontiers of Medicine 10, no. 3 (2016): 356–59. http://dx.doi.org/10.1007/s11684-016-0467-6.

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13

Ceribasi, S., M. Ozkaraca, AO Ceribasi, and H. Ozer. "Pericardial mesothelioma in a German Shepherd dog: a case report." Veterinární Medicína 58, No. 11 (2013): 594–98. http://dx.doi.org/10.17221/7143-vetmed.

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In this case report, a diagnosis of pericardial mesothelioma in a four year old male German shepherd dog is described. The dog, which had anorexia, bloody diarrhoea, dehydration and depression and, died on day 10 of therapy, was systematically necropsied. At necropsy, approximately 1.5 litres of cloudy and bloody exudate were detected in the thoracic cavity. The parietal lamina of the pericardium was covered with multilobular nodular masses related with each other, 1 to 5 cm in diameter and grey-yellow in colour. There were proliferations characterised with grey-yellow colour and appr
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14

Bertoglio, Pietro, Elena Garelli, Jury Brandolini, et al. "Surgical Management and Reconstruction of Diaphragm, Pericardium and Chest Wall in Mesothelioma Surgery: A Review." Journal of Clinical Medicine 10, no. 11 (2021): 2330. http://dx.doi.org/10.3390/jcm10112330.

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Mesothelioma is an aggressive disease arising from parietal pleura. Surgery is a valuable option in the frame of a multimodality treatment. Several surgical approaches have been standardized with the aim of a macroscopic complete resection; these often require homolateral diaphragm and pericardial resection and reconstruction. Extrapleural pneumonectomy (EPP) and extended pleurectomy decortication (EPD) have been recognized as radical surgical procedures. Nevertheless, both operations are technically challenging and associated with a significant rate of peri-operative morbidity and non-negligi
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15

Han, F., M. Osmani, A. Rashidbaigi, and R. Lazzaro. "Primary pericardial angiosarcoma with pleural metastasis: an unusual clinical presentation." American Journal of Clinical Pathology 160, Supplement_1 (2023): S14. http://dx.doi.org/10.1093/ajcp/aqad150.031.

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Abstract Introduction/Objective Primary pericardial angiosarcoma is an uncommon, aggressive cardiac neoplasm that arises from the endothelial cells of blood vessels. It typically affects middle-aged men and has a poor prognosis due to early metastasis. Unfortunately, there are currently no established guidelines or effective treatments for this rare malignancy. The purpose of this case study is to emphasize the significance of recognizing the unspecific presentations of pericardial angiosarcoma and ensuring timely diagnosis and appropriate treatment. Methods/Case Report A 56-year-old male pres
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16

Shah, Ram Kishor, RK Jaiswal, and DP Pokharel. "Giant Pericardial Cyst - Eroding Left Ventricle." Nepalese Heart Journal 6, no. 1 (2017): 44–47. http://dx.doi.org/10.3126/njh.v6i1.18594.

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Pericardial cyst is the result of an outpuching of the parietal pericardium that is lined by mesothelial cells. They represent 6% of mediastinal masses, and 33% of mediastinal cysts. Other cysts in the mediastinum are brochogenic-34%, enteric-12%, thymic and others-21%. A 19 year old man admitted with exertional breathlessness and a typical chest pain. The result of physical examination was within normal linits. Resting 12-lead electrocardiography shows T inversion in lead 1, AVL, V5 and V6. A posteroanterior chest radiograph revealed a cystic mass in the mediastinum. Transthoracic and transoe
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17

Werner, Raphael S., Claudio Caviezel, Olivia Lauk, and Isabelle Opitz. "Dissection of the parietal pleura, resection of the hemidiaphragm and the pericardium." ASVIDE 7 (January 2020): 39. http://dx.doi.org/10.21037/asvide.2020.039.

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18

Simionescu, Dan, Robert Alper, and Nicholas A. Kefalides. "Partial characterization of low molecular weight proteoglycan isolated from bovine parietal pericardium." Biochemical and Biophysical Research Communications 151, no. 1 (1988): 480–86. http://dx.doi.org/10.1016/0006-291x(88)90618-3.

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19

Oh, Kirstine Y., Michio Shimizu, William D. Edwards, Henry D. Tazelaar, and Gordon K. Danielson. "Surgical pathology of the parietal pericardium: A study of 344 cases (1993–1999)." Cardiovascular Pathology 10, no. 4 (2001): 157–68. http://dx.doi.org/10.1016/s1054-8807(01)00076-x.

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20

Vogiatzidis, Konstantinos, Chrissi Hatzoglou, Sotirios Zarogiannis, Galatia Matafia, Konstantinos Gourgoulianis та Paschalis-Adam Molyvdas. "μ-Opioid influence on transmesothelial resistance of isolated sheep pleura and parietal pericardium". European Journal of Pharmacology 530, № 3 (2006): 276–80. http://dx.doi.org/10.1016/j.ejphar.2005.11.050.

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21

Dumitru, Nicoleta F., and Daniela I. Bartos. "An Angiosarcoma in the Right Atrium: A Case Report." Journal of Biomedical and Clinical Research 6, no. 1 (2013): 57–61. http://dx.doi.org/10.1515/jbcr-2015-0104.

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Summary Angiosarcoma is a rare malignant tumor of vascular endothelial cell origin, accounting for 1-2 % of all sarcomas. We present a 24-year-old female patient, initially diagnosed and treated for tuberculous pleurisy for one month. Then transthoracic echocardiography (TTE) revealed a rare cause for the pleural and pericardial effusion - a tumoral mass apparently arising from the right atrium and extending into the upper vena cava. The patient presented with worsening dyspnea, stabbing pain in the right hemithorax and persistent, irritating cough, a recent history of haemoptysis, bilateral p
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22

A.U., Offiah,, Amadi, A.N., and Azuamah, Y.C. "Autopsy Pathology of Diabetic Nephropathy with Hypertensive Cardiovascular Disease and Anemic Heart Failure." International Journal of Research and Review 9, no. 12 (2022): 379–86. http://dx.doi.org/10.52403/ijrr.20221242.

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An autopsy was performed at Abia State University Teaching Hospital, Aba, Nigeria on a 58 year old woman who was known to be diabetic and hypertensive. Results of autopsy findings showed that the external description was cachectic, severely pale, cyanosed and jaundiced. The thorax, abdominal and pelvic organs were in their normal anatomic position. The trachea mucosa was hyperemic. The bronchi contained frothy fluid. The parietal pleural was shiny and smooth. The heart was enlarged and flabby. The parietal pericardium was smooth and shiny and not attached to the visceral pericardium. The tongu
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23

Cisneros-Heredia, Diego F., Mario H. Yánez-Muñoz, Juan C. Sánchez-Nivicela, and Santiago R. Ron. "Two new syntopic species of glassfrogs (Amphibia, Centrolenidae, Centrolene) from the southwestern Andes of Ecuador." PeerJ 11 (May 9, 2023): e15195. http://dx.doi.org/10.7717/peerj.15195.

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We describe two new species of glassfrogs of the genus Centrolene living in syntopy at La Enramada, province of Azuay, southwestern Ecuador. They were found in a small creek in montane evergreen forests at 2,900 m elevation. The first new species is distinguished from all other members of the genus Centrolene by having the following combination of characters: dentigerous process of vomer absent; sloping snout in lateral view; thick, white labial stripe and a faint white line between the lip and anterior ¼ of body; humeral spine in adult males; parietal peritoneum covered by iridophores, viscer
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24

M.B., Sule. "Pericardial calcification with plain radiographic features of tuberculosis in a child: incidental finding and a case report." Clinical Medical Reviews and Reports 3, no. 4 (2021): 01–04. http://dx.doi.org/10.31579/2690-8794/074.

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Tuberculous pericarditis is frequently reported as the primary cause of pericardial calcification and occurs in about 1-2% of individuals with pulmonary tuberculosis, this however is a rare finding in the Western world. This is a 12-year-old male child that was referred from a peripheral health care center for plain radiograph of the chest on account of cough, easy fatiguability, night sweats, loss of weight, loss of appetite and dyspnea most times on excersion for more than a month duration. The plain chest radiograph demonstrated normal cardiac size with a cardiothoracic ratio of about 55/12
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25

Schiavone, William A., and James K. O'donnell. "Congenital absence of the left portion of parietal pericardium demonstrated by nuclear magnetic resonance imaging." American Journal of Cardiology 55, no. 11 (1985): 1439–40. http://dx.doi.org/10.1016/0002-9149(85)90528-4.

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26

Vassilyadi, Michael, Naveen Mehrotra, Mohammed F. Shamji, and Jean Michaud. "Pediatric Traumatic Dural Arteriovenous Fistula." Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques 36, no. 6 (2009): 751–56. http://dx.doi.org/10.1017/s0317167100008386.

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Background:Dural arteriovenous fistulas are uncommon lesions in children, with traumatic lesions suspected to arise from incomplete arterial injury in proximity to a vein or draining sinus. Management of symptomatic acquired lesions requires evaluation of patient presentation, neurological status, and pathoanatomic configuration, with special consideration required for surgery secondary to failed endovascular technique.Case Report:A 12-year-old male sustained a bicycle fall causing a right temporo-parietal skull fracture associated with non-surgical right epidural hematoma and left contre-coup
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27

Goelz, Rangmar, Sabrina Krumrey, Klaus Dietz, Michael Esser, and Christian F. Poets. "Safely Inserting Neonatal Chest Drains." Neonatology 119, no. 1 (2021): 33–40. http://dx.doi.org/10.1159/000520041.

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<b><i>Background:</i></b> Inserting a chest drain for a left-sided neonatal pneumothorax carries a risk of penetrating the pericardium. We identified reference ranges for the chest wall thickness (CWT) and distance between the pericardium and parietal pleura to improve safety of chest tube insertion. <b><i>Method:</i></b> We prospectively measured the CWT using ultrasound in 20 neonates (body weight [BW] 640–2,700 g, age <10 days) at the usual site of puncture in the 4th and 5th intercostal space (ICS). Furthermore, we measured the minim
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28

Staszewska-Woolley, J., P. N. Nolan, and D. E. Luk. "Studies of reflexogenic effects of capsaicin and neuropeptides on neural afferents in the dog parietal pericardium." Neuropeptides 20, no. 3 (1991): 191–200. http://dx.doi.org/10.1016/0143-4179(91)90131-2.

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29

Zocchi, L., A. Raffaini, E. Agostoni, and D. Cremaschi. "Diffusional permeability of rabbit mesothelium." Journal of Applied Physiology 85, no. 2 (1998): 471–77. http://dx.doi.org/10.1152/jappl.1998.85.2.471.

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Diffusional permeability ( P) to sucrose ( P suc) and Na+([Formula: see text]) was determined in specimens of rabbit sternal parietal pericardium, which may be obtained without stripping. Specimens were mounted in an Ussing apparatus with 3H-labeled sucrose and22Na+in a luminal (L) or interstitial (I) chamber. P suc was 2.16 ± 0.44 for L→I and 2.63 ± 0.45 (SE) × 10−5 cm/s for I→L, i.e., ∼10 times smaller than that previously obtained in stripped specimens of pleura despite the similarity of intercellular junctions in pericardium and pleural mesothelium of various species. These findings sugges
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Gattari, B., D. Betta, and N. Gasparetto. "SURGICAL REPAIR AND PERCUTANEOUS CLOSURE FOR POSTINFARCTION VENTRICULAR RUPTURE." European Heart Journal Supplements 26, Supplement_2 (2024): ii155. http://dx.doi.org/10.1093/eurheartjsupp/suae036.385.

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Abstract Case Report A 44–year–old male was admitted to ICU for inferior STEMI in cardiogenic shock. The echocardiogram documented pericardial effusion in the right ventricle with initial signs of tamponade and the left ventricle with akinesia of the inferior–posterior wall and thinning of a small lateral portion, as from a pseudoaneurysm. Pericardiocentesis was performed with subsequent restoration of haemodynamic stability. The following emergency coronary angiography showed subocclusive stenosis of a thin postero–lateral branch (culprit lesion), critical stenosis at the origin of the anteri
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Humphrey, J. D., R. K. Strumpf, and F. C. Yin. "Biaxial mechanical behavior of excised ventricular epicardium." American Journal of Physiology-Heart and Circulatory Physiology 259, no. 1 (1990): H101—H108. http://dx.doi.org/10.1152/ajpheart.1990.259.1.h101.

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We present results from in vitro biaxial stress-strain experiments on epicardium excised from the right and left ventricular free walls of canine hearts. These data reveal that the biomechanical behavior of ventricular epicardium is qualitatively similar to atrial epicardium and parietal pericardium but different from noncontracting myocardium. In particular, ventricular epicardium exhibits a highly nonlinear stress-stretch behavior, being initially compliant but then very stiff near the limits of its extensibility. In addition, the epicardium appears to be initially isotropic but becomes mark
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Rocha, Paulo Ricardo D., Roberta P. Duarte, Maria Gisela Laranjeira, et al. "Fatal hemothorax caused by pleural mesothelioma in a lion." Pesquisa Veterinária Brasileira 39, no. 6 (2019): 416–18. http://dx.doi.org/10.1590/1678-5150-pvb-6184.

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ABSTRACT: Mesothelioma is considered a malignant neoplasm caused by the proliferation of mesothelial cells mostly from the pleura, peritoneum and pericardium. Here we described a case of fatal hemothorax caused by pleural mesothelioma in a lion by means of necropsy, histopathology and immunohistochemistry. Gross inspection of the thoracic cavity showed hemothorax with about 4 liters of blood. Microscopically, numerous, randomly distributed, soft, red-pink, irregular masses with up to 1cm in diameter were observed in both visceral and parietal pleurae. Microscopically, a papillary structure pat
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Huang, Weiting, Khaled Mohamed Emadeldin Moheb Hammad, Victor Tar Toong Chao, and Khung Keong Yeo. "Left Circumflex Artery Rupture with Left Atrial Tamponade and Functional Mitral Stenosis." Case Reports in Cardiology 2018 (2018): 1–5. http://dx.doi.org/10.1155/2018/8676572.

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The growth in percutaneous transluminal devices has enabled operators to tackle more complex, native, and post-bypass surgery anatomy. However, complications such as coronary artery dissection, coronary perforation, retrograde aortic dissection, arrhythmias, and acute coronary syndrome still occur with resulting mortality rates of up to 4.2% in complex interventions. Perforation of the circumflex artery is of particular interest in view of its position and relation to the surrounding cardiac structures. This is a site of potential fluid collection, and as the left atrium is fixed to the pariet
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Agostoni, Emilio, Francesca Bodega, and Luciano Zocchi. "Equivalent radius of paracellular “pores” of the mesothelium." Journal of Applied Physiology 87, no. 2 (1999): 538–44. http://dx.doi.org/10.1152/jappl.1999.87.2.538.

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Diffusional permeability ( P) to water ( P w), Cl−([Formula: see text]), and mannitol ( P man) was determined in specimens of rabbit parietal pericardium without and with phospholipids added on the luminal side, as previously done with sucrose and Na+. P to the above-mentioned molecules and to Na+([Formula: see text]) was also determined after mesothelium was scraped away from specimens. P w,[Formula: see text],[Formula: see text], and P man of connective tissue were the following (×10−5 cm/s): 73.1 ± 7.3 (SE), 59.5 ± 4.5, 41.7 ± 3.4, and 23.4 ± 2.4, respectively. From these and corresponding
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Bodega, Francesca, Luciano Zocchi, and Emilio Agostoni. "Macromolecule transfer through mesothelium and connective tissue." Journal of Applied Physiology 89, no. 6 (2000): 2165–73. http://dx.doi.org/10.1152/jappl.2000.89.6.2165.

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Diffusional permeability ( P) to inulin ( P in), albumin ( P alb), and dextrans [70 ( P dx 70), 150 ( P dx 150), 550 ( P dx 550), and 2,000 ( P dx 2,000)] was determined in specimens of parietal pericardium of rabbits, which may be obtained with less damage than pleura. P in, P alb, P dx 70, P dx 150, P dx 550, and P dx 2,000 were 0.51 ± 0.06 (SE), 0.18 ± 0.03, 0.097 ± 0.021, 0. 047 ± 0.011, 0.025 ± 0.004, and 0.021 ± 0.005 × 10−5cm/s, respectively. P in, P alb, and P dx 70 of connective tissue, obtained after removal of mesothelium from specimens, were 10.3 ± 1.42, 2.97 ± 0.38, and 2.31 ± 0.1
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Kozak, Sylwia, Krzysztof Ulbrich, Maciej Migacz, Krzysztof Szydło, Katarzyna Mizia-Stec, and Michał Holecki. "Cardiac Amyloidosis-Challenging Diagnosis and Unclear Clinical Picture." Medicina 57, no. 5 (2021): 450. http://dx.doi.org/10.3390/medicina57050450.

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Cardiac amyloidosis (CA) is a rare systemic disease determined by the extracellular deposition of amyloid protein in the heart. The protein can accumulate in any part of the heart: myocardium, vessels, endocardium, valves, epicardium and parietal pericardium. The types of CA include the following types: light chain (AL), amyloidosis AA (Amyloid A) and transthyretin (ATTR). The detection of specific subtypes remains of great importance to implement the targeted treatment. We present the case of a 65-year-old woman, who was admitted with severe deterioration of exercise capacity, a bilateral red
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Nedelcu, Marius, Pierre Verhaeghe, Mehdi Skalli, et al. "Multicenter prospective randomized study comparing the technique of using a bovine pericardium biological prosthesis reinforcement in parietal herniorrhaphy (Tutomesh TUTOGEN) with simple parietal herniorrhaphy, in a potentially contaminated setting." Wound Repair and Regeneration 24, no. 2 (2016): 427–33. http://dx.doi.org/10.1111/wrr.12386.

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Kushch, Oksana, and Danyil Kucherov. "Peculiarities of dissection of rat pericardium and study of its lymphoid component." Ukrainian Scientific Medical Youth Journal 155, no. 2 (2025): 314–19. https://doi.org/10.32345/supplement.2.2025.314-319.

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Today, the structure of the medulla remains an important open question in immunomorphology: the morphological equivalents of the three main functional groups of lymphocytes of innate immunity have not yet been identified. The lack of clear morphological markers of these lymphocytes complicates the study of their localization, differentiation and functional activity within the medulla tissues. This issue creates a significant gap in modern ideas about the immune microorganism of the heart. It has been proven that representatives of nonspecific immunity play a certain physiological role in the f
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39

Kleszczewska, Magdalena, Katarzyna Czarzasta, Liana Puchalska, Łukasz Koperski, Agnieszka Cudnoch-Jędrzejewska, and Małgorzata Wojciechowska. "Do Rats Have Epicardial Adipose Tissue?" Biomedicines 13, no. 7 (2025): 1772. https://doi.org/10.3390/biomedicines13071772.

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The most frequently used laboratory animals for studies on adipose tissue properties and obesity are rodents. However, there are significant differences in the types of visceral fat depots between rodents and humans, including fat depots in the heart area. The large human fat depot of greatest interest in cardiac research is the epicardial adipose tissue (EAT). Its properties are widely investigated, because the EAT lies directly on the heart’s surface and can easily affect myocardial physiology. The major fat depot in rodents‘ chest—pericardial fat—is located on the ventral surface of the par
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40

Orr-Urtreger, A., M. T. Bedford, M. S. Do, L. Eisenbach, and P. Lonai. "Developmental expression of the alpha receptor for platelet-derived growth factor, which is deleted in the embryonic lethal Patch mutation." Development 115, no. 1 (1992): 289–303. http://dx.doi.org/10.1242/dev.115.1.289.

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The alpha receptor of PDGF (Pdgfra) is expressed in primitive endoderm and mesoderm derivatives throughout embryogenesis. In the early primitive streak stage the gene is transcribed in the visceral and parietal endoderm. Later it is expressed in the presomitic mesoderm, yolk sac and amnion. During somitogenesis its transcription localizes to the heart and the somites. Subsequently, it is transcribed in the dermatome, the sclerotome, the developing limb and in various mesenchymal tissues of visceral organs. Its wild-type expression pattern correlates well with the phenotype of homozygous mutant
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41

Székely, Paul, María Córdova-Díaz, Daniel Hualpa-Vega, Santiago Hualpa-Vega, and Diana Székely. "A new glassfrog species of the genus Centrolene (Amphibia, Anura, Centrolenidae) from Cordillera del Cóndor, southern Ecuador." ZooKeys 1149 (February 22, 2023): 53–84. http://dx.doi.org/10.3897/zookeys.1149.96134.

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Based on an integrative taxonomical approach, using molecular, morphological, and bioacoustics data, a new species of glassfrog of the genus Centrolene is described from Refugio de Vida Silvestre El Zarza, southern Ecuador. Centrolene zarzasp. nov. is a medium sized species, easily distinguished from all other glassfrogs by its unique combination of characters, such as a shagreen dorsum with elevated warts corresponding to white spots, an evident tympanum, half or more than half of the upper parietal peritoneum covered by iridophores, iridophores absent on all visceral peritonea, including the
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42

Székely, Paul, María Córdova-Díaz, Daniel Hualpa-Vega, Santiago Hualpa-Vega, and Diana Székely. "A new glassfrog species of the genus Centrolene (Amphibia, Anura, Centrolenidae) from Cordillera del Cóndor, southern Ecuador." ZooKeys 1149 (February 22, 2023): 53–84. https://doi.org/10.3897/zookeys.1149.96134.

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Based on an integrative taxonomical approach, using molecular, morphological, and bioacoustics data, a new species of glassfrog of the genus Centrolene is described from Refugio de Vida Silvestre El Zarza, southern Ecuador. Centrolene zarza sp. nov. is a medium sized species, easily distinguished from all other glassfrogs by its unique combination of characters, such as a shagreen dorsum with elevated warts corresponding to white spots, an evident tympanum, half or more than half of the upper parietal peritoneum covered by iridophores, iridophores absent on all visceral peritonea, including th
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43

Abdulhamid, A.K. "DIFFERENTIAL – DIAGNOSTIC APPROACH TO COUGH IN CHILDREN." POLISH JOURNAL OF SCIENCE, no. 82 (January 20, 2025): 10–13. https://doi.org/10.5281/zenodo.14707885.

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Cough is a concomitant symptom of a wide range of childhood (CH) diseases and is one of the most common complaints for which parents take their children to a doctor. It is a protective reflex that helps to clear the airways (AW) from various inhaled chemical, mechanical and biological irritants that activate cough receptors located in the mucosa of the AW from the larynx to the respiratory bronchioles, there are also extrapulmonary receptors located in the paranasal sinuses, external auditory canal and tympanic membrane, esophagus, diaphragm, parietal pleura, and pericardium that respond prima
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Burrows, Patricia E., Jeffrey S. Smallhorn, George A. Trusler, Alan Daneman, C. A. Frederic Moes, and Richard D. Rowe. "Partial absence of the left parietal pericardium with herniation of the left atrial appendage: Diagnosis by cross-sectional echocardiography and contrast-enhanced computed tomography." Pediatric Cardiology 8, no. 3 (1987): 205–8. http://dx.doi.org/10.1007/bf02263455.

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45

Hughes, David M., Taejoon Won, Monica V. Talor, et al. "The protective role of GATA6." iScience 27, no. 7 (2024): art. no. 110244. https://doi.org/10.1016/j.isci.2024.110244.

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Prior research has suggested that GATA6 + pericardial macrophages may traffic to the myocardium to prevent interstitial fibrosis after myocardial infarction (MI), while subsequent literature claims that they do not. We demonstrate that GATA6 + pericardial macrophages are critical for preventing IL -33 induced pericarditis and attenuate trafficking of inflammatory monocytes and granulocytes to the pericardial cavity after MI. However, absence of GATA6 + macrophages did not affect myocardial inflammation due to MI or coxsackievirus-B3 induced myocarditis, or late -stage cardiac fibrosis and card
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PINTO VALDIVIA, José Luis. "Enfermedad hidatídica diseminada con localización mediastinal como causa de síndrome de vena cava superior." Revista Medica Herediana 12, no. 4 (2013): 142. http://dx.doi.org/10.20453/rmh.v12i4.684.

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Hydatidic illness is a frequent parasitic zoonosis in our country whose more frequent localization is the liver and the lungs. However other many sites have been described, depending their symptoms on the cyst’s size, localization and effect on next structures, being sometimes its evolution fatal. This is a 52 year-old female patient admitted at emergency room for dysfunction of sensory and neurological focalization. She had a previous history of surgery many years ago by abdominal tumor. We found a collateral circulation on right hemithorax and facial and arms edema at exam. The cerebral CT s
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Stojimirovic, Biljana B., Miljana M. Obradovic, Dusan P. Trpinac, Drago D. Milutinovic, Dragan I. Obradovic, and Vidosava B. Nesic. "Mesothelial Paracrystalline Inclusions in Continuous Ambulatory Peritoneal Dialysis Patients." Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis 21, no. 3_suppl (2001): 54–57. http://dx.doi.org/10.1177/089686080102103s09.

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♦ Objective Uremia is known to be followed by changes in the serous membranes of pleura, pericardium, and peritoneum. During continuous ambulatory peritoneal dialysis (CAPD), the peritoneum is exposed to altered body conditions as well as to the influence of dialysate. The aim of the present study was to examine the ultrastructure of the mesothelial cells in CAPD patients, and to compare the findings with those from studies of the peritoneum in uremic controls. Paracrystalline intracytoplasmic inclusions in mesothelial cells were objects of special interest. ♦ Methods Biopsies of human parieta
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Abbott, David Michael, Chandra Bortolotto, Silvia Benvenuti, Andrea Lancia, Andrea Riccardo Filippi, and Giulia Maria Stella. "Malignant Pleural Mesothelioma: Genetic and Microenviromental Heterogeneity as an Unexpected Reading Frame and Therapeutic Challenge." Cancers 12, no. 5 (2020): 1186. http://dx.doi.org/10.3390/cancers12051186.

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Mesothelioma is a malignancy of serosal membranes including the peritoneum, pleura, pericardium and the tunica vaginalis of the testes. Malignant mesothelioma (MM) is a rare disease with a global incidence in countries like Italy of about 1.15 per 100,000 inhabitants. Malignant Pleural Mesothelioma (MPM) is the most common form of mesothelioma, accounting for approximately 80% of disease. Although rare in the global population, mesothelioma is linked to industrial pollutants and mineral fiber exposure, with approximately 80% of cases linked to asbestos. Due to the persistent asbestos exposure
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Agrawal, Sujan Narayan, Vivek K. Joshi, Sarita Sanapale, and Praveen C. Tiwari. "Ectopia cordis: a case report and review of literature." International Surgery Journal 5, no. 2 (2018): 739. http://dx.doi.org/10.18203/2349-2902.isj20180386.

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The Ectopia cordis is a rare congenital condition. It is characterized by the abnormal position of the heart outside the thoracic cavity, associated with defects in the parietal pericardium, diaphragm, sternum, and, in most cases, cardiac malformations. The reported prevalence is 5.5 to 7.9 per million live births. The designation Ectopia cordis was first proposed by Abott in 1998, although cases of patients with similar defects had been reported in past. Only 267 cases have been reported as of 2001, most (95%) associated with other cardiac abnormalities. A 10 hour old, normal, vaginally deliv
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Bodega, Francesca, Luciano Zocchi, and Emilio Agostoni. "Albumin transcytosis in mesothelium." American Journal of Physiology-Lung Cellular and Molecular Physiology 282, no. 1 (2002): L3—L11. http://dx.doi.org/10.1152/ajplung.00157.2001.

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Apparent permeability to albumin ( P alb) was measured with125I-albumin in specimens of rabbit parietal pericardium from lumen to interstitium (L-I) and from interstitium to lumen (I-L). With albumin concentration (Calb) 0.5%, P alb (× 10−5 cm/s) L-I at 37°C was 0.172 ± 0.019 SE; it decreased to 0.092 ± 0.022 I-L at 37°C, 0.089 ± 0.021 L-I at 12°C, and 0.084 ± 0.018 I-L at 12°C. These findings provide evidence for an active transport L-I, likely transcytosis. With Calb 2.5%, 0.05%, and 0.005%, P alb L-I at 37°C was 0.188 ± 0.023, 0.156 ± 0.021, and 0.090 ± 0.021, respectively; at 12°C it was 0
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