Results 61 to 70 of about 4,742 (176)

Gallbladder Cancer Concomitant With Para‐Aortic Paraganglioma: A Case Report

Clinical Case Reports, Volume 13, Issue 10, October 2025.
ABSTRACT Gallbladder cancer often presents a poor prognosis and can cause skip metastasis to the para‐aortic lymph nodes. Accurate diagnosis is essential for appropriate treatment. We present the case of an 86‐year‐old male patient with gallbladder cancer initially suspected to have para‐aortic lymph node metastasis.
Hisashi Murakami, Satoshi Okubo, Yutaro Naka, Noritaka Kudo, Yutaka Takazawa, Masahiro Kobayashi, Masaru Matsumura, Junichi Shindoh, Masaji Hashimoto   +8 more
wiley   +1 more source

Late‐Onset Bone Metastasis 46 Years After Initial Surgery for Pheochromocytoma: A Case Report

IJU Case Reports, Volume 8, Issue 5, Page 533-538, September 2025.
ABSTRACT Introduction Pheochromocytoma is a rare catecholamine‐producing tumor with metastatic potential. Recurrence after more than 40 years is exceptionally rare. Case Presentation During evaluation for ischemic colitis, a 71‐year‐old woman was found to have multiple bone metastases, possibly linked to catecholamine excess.
Fumio Ishizaki, Kaede Hiruma, Yusuke Tani, Hideaki Sugino, Tatsuro Sanami, Tsutomu Anraku, Masahiro Ikeda, Masayuki Tasaki, Kazuhide Saito, Yoshihiko Tomita   +9 more
wiley   +1 more source

Laparoscopic resection of a large paraganglioma arising in the organ of Zuckerkandl: Report of a case and review of the literature

Journal of Minimal Access Surgery, 2016
Paragangliomas are catecholamine-secreting neuroendocrine tumours arising from chromaffin tissue at extra-adrenal sites. The commonest site for a paraganglioma is the organ of Zuckerkandl.
Hrishikesh Salgaonkar, Ramya Ranjan Behera, Pradeep Chandra Sharma, Manoj Chadha, Avinash N Katara, Deepraj S Bhandarkar   +5 more
doaj   +1 more source

Management of bladder pheochromocytoma by transurethral resection

Asian Journal of Urology, 2019
Bladder pheochromocytoma is the most common extra-adrenal genitourinary tumor. Endoscopic management is feared due to the risk of intra-operative hypertensive crisis.
Aditya P. Sharma, Girdhar S. Bora, Ravimohan S. Mavuduru, Vikas K. Panwar, Bhagwant R. Mittal, Shrawan K. Singh   +5 more
doaj   +1 more source

Catecholamine-producing vagal paraganglioma: a case report

B-ENT, 2019
Here we report the case of a 50-year-old male patient who presented at our ENT department with a mass on the left side of his neck. Clinical examination revealed a voluminous mass in neck region II.
A.S. De Paepe, J. Verfaillie, B. Decallonne, F. Duyck, V. Vander Poorten   +4 more
doaj   +2 more sources

Delayed Paraganglioma Diagnosis: A Case Report and Literature Update

İstanbul Medical Journal, 2015
Paragangliomas are rare catecholamine secreting neuroendocrine tumors arising from extra-adrenal autonomic ganglia. Almost all sympathetic paragangliomas secrete norepinephrine and present with hypertension, headache, sweating, and tachycardia episodes ...
Şamil Ecirli, Mustafa Korkmaz, Orkide Kutlu, Cevdet Duran, Mustafa Önder Gören, Abdullah Sakin   +5 more
doaj   +1 more source

Extra-adrenal pheochromocytoma (paraganglioma).

Revista portuguesa de cardiologia : orgao oficial da Sociedade Portuguesa de Cardiologia = Portuguese journal of cardiology : an official journal of the Portuguese Society of Cardiology, 2000
The authors describe the case of a 19-year-old female patient with an abdominal paraaortic extra-adrenal pheochromocytoma (paraganglioma), presenting arterial hypertension. The predominant catecholamine produced by the tumor was norepinephrine (4110 pg/ml; normal < 450 pg/ml).
M J, Correia, M, Mascarenhas, R, Madureira, L S, Neves, J A, Ferreira, M D, Gonçalves   +5 more
openaire   +1 more source

An unusual presentation of pheochromocytoma accompanied by catecholamine‐induced cardiomyopathy

ESC Heart Failure, Volume 12, Issue 5, Page 3776-3779, October 2025.
Hugh O.J. Roberts, Alexandru Munteanu, Jonas E. Mertens   +2 more
wiley   +1 more source

Gastric paraganglioma: a case report and review of literature

Frontiers in Oncology
Paragangliomas (PGLs) are rare neuroendocrine tumors which overproduce catecholamines (CAs). They are extra-adrenal, catecholamine-secreting tumors occurring outside the adrenal glands.
Chengyu Hu, Bixian Luo, Bo Hong, Mingqi Zhang, Zelai Wu, Xiuliang Zhu, Fengming Luan, Yi Huang, Weihua Gong   +8 more
doaj   +1 more source

Paraganglioma of Cauda Equina – Case Report

Journal of Orthopaedic Case Reports, 2013
Introduction: Paraganglioma is benign and slow growing neuroectodermal tumor commonly found in the adrenal medulla, carotid body and glomus-jugulare. Paraganglioma of cauda equina is relatively rare.Case Report: We report a case of paraganglioma of the ...
Sushrut M.Fulare, Jagannath L, Lingaraj Narasimhaiah, Udit Mishra   +3 more
doaj