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Print ISSN:-2581-3714

Online ISSN:-2581-3706

CODEN : IJDPA9

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IP Journal of Diagnostic Pathology and Oncology


A rare case of malignant paraganglioma of urinary bladder


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Author Details : Arpita Nishal, Sejal Gamit, Priyanka Desai

Volume : 3, Issue : 1, Year : 2018

Article Page : 47-49


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Abstract

Paraganglioma are neuroendocrine tumors arising from extra adrenal sympathetic and Para-sympathetic nervous system,1 either from the chromaffin positive paraganglion tissue or the chromaffin negative glomus cells2 derived from the embryonic neural crest. Paraganglioma of urinary bladder is rare, accounting for approx. 0.06% of all bladder tumours.3 The majority of these tumors are benign but can occasionally show malignant behaviour.4 The only absolute criterion for malignancy is the presence of metastasis at sites where chromaffin tissue is not usually found. We report on a patient with a paraganglioma of urinary bladder. Although patient presented with asymptomatic hematuria and had a blood pressure of, these were appreciated after histological examination of total radical cystectomy specimen had elucidated the correct diagnosis.

Keywords: Paraganglioma, Urinary bladder, Neuroendocrine tumour

Doi : 10.18231/2581-3706.2018.0011

How to cite : Nishal A, Gamit S, Desai P, A rare case of malignant paraganglioma of urinary bladder. IP J Diagn Pathol Oncol 2018;3(1):47-49

Copyright © 2018 by author(s) and IP J Diagn Pathol Oncol. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (CC-BY-NC 4.0) (creativecommons.org)