Jamie Lim Co, Maria Lourdes Luna Goco, Jeffrey Santos So
{"title":"Paraganglioma in The Urinary Bladder: A Pitfall in Histopathologic Diagnosis.","authors":"Jamie Lim Co, Maria Lourdes Luna Goco, Jeffrey Santos So","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Paraganglioma of the urinary bladder is a rare neuroendocrine tumor which originates from the chromaffin tissue of the sympathetic nervous system. It only accounts for about 0.05% of all vesical tumors. Bladder paraganglioma may also present with non-specific symptoms which could easily lead to misdiagnosis. In this report, emphasis on the histomorphology and immunohistochemical profile of the tumor is stressed as the morphological findings could overlap with relatively more common urothelial neoplasms. Distinction from other tumors is of utter importance because of different therapeutic options. Here, we present a case of a 52 year-old, filipino, male, previously diagnosed with colonic tubulovillous adenoma, presenting with dysuria and hematuria who, after undergoing CT Stonogram revealed an incidental finding of a lobulated mass measuring 5.7 cm located at the anteroinferior portion of the urinary bladder wall.</p>","PeriodicalId":6889,"journal":{"name":"Acta medica Indonesiana","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta medica Indonesiana","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MEDICINE, GENERAL & INTERNAL","Score":null,"Total":0}
引用次数: 0
Abstract
Paraganglioma of the urinary bladder is a rare neuroendocrine tumor which originates from the chromaffin tissue of the sympathetic nervous system. It only accounts for about 0.05% of all vesical tumors. Bladder paraganglioma may also present with non-specific symptoms which could easily lead to misdiagnosis. In this report, emphasis on the histomorphology and immunohistochemical profile of the tumor is stressed as the morphological findings could overlap with relatively more common urothelial neoplasms. Distinction from other tumors is of utter importance because of different therapeutic options. Here, we present a case of a 52 year-old, filipino, male, previously diagnosed with colonic tubulovillous adenoma, presenting with dysuria and hematuria who, after undergoing CT Stonogram revealed an incidental finding of a lobulated mass measuring 5.7 cm located at the anteroinferior portion of the urinary bladder wall.
期刊介绍:
Acta Medica Indonesiana – The Indonesian Journal of Internal Medicine is an open accessed online journal and comprehensive peer-reviewed medical journal published by the Indonesian Society of Internal Medicine since 1968. Our main mission is to encourage the novel and important science in the clinical area in internal medicine. We welcome authors for original articles (research), review articles, interesting case reports, special articles, clinical practices, and medical illustrations that focus on the clinical area of internal medicine. Subjects suitable for publication include, but are not limited to the following fields of: -Allergy and immunology -Emergency medicine -Cancer and stem cells -Cardiovascular -Endocrinology and Metabolism -Gastroenterology -Gerontology -Hematology -Hepatology -Tropical and Infectious Disease -Virology -Internal medicine -Psychosomatic -Pulmonology -Rheumatology -Renal and Hypertension -Thyroid