Results 1 to 10 of about 35,394 (168)

Esophageal Cancer With Neurologically Symptomatic Parapharyngeal Space Paraganglioma [PDF]

Clinical Case Reports
Parapharyngeal space (PPS) tumors are rare neoplasms and can occasionally present with neuropathy. We report a case of advanced esophageal cancer (EC) complicated by a PPS paraganglioma.
Shintaro Nozu, Takashi Fukuda, Shinichiro Shiomi, Daiji Oka, Satoshi Shirakura, Hiroki Ushijima   +5 more
doaj   +2 more sources

Intrapulmonary Paraganglioma

Journal of the College of Physicians and Surgeons Pakistan, 2021
Sir, Paragangliomas are rare tumors originating from paraganglionic tissue that extends from the skull base to the pelvic diaphragm. Although they can be asymptomatic, they can also cause symptoms by secreting catecholamines or with local expansion. They can also be the component of many hereditary diseases.
Kilitçi, Asuman, Yılmaz, Fahri, Kılıçgün, Hacı Ali   +2 more
openaire   +5 more sources

Hereditary pheochromocytoma/paraganglioma syndrome with a novel mutation in the succinate dehydrogenase subunit B gene in a Japanese family: two case reports

Journal of Medical Case Reports, 2021
Background Pheochromocytoma and paraganglioma caused by succinate dehydrogenase gene mutations is called hereditary pheochromocytoma/paraganglioma syndrome.
Rei Hirose, Yuya Tsurutani, Chiho Sugisawa, Kosuke Inoue, Sachiko Suematsu, Maki Nagata, Naoki Hasegawa, Yukio Kakuta, Masato Yonamine, Kazuhiro Takekoshi, Noriko Kimura, Jun Saito, Tetsuo Nishikawa   +12 more
doaj   +1 more source

A case report of primary colonic paraganglioma with lymph node metastasis

Frontiers in Surgery, 2022
BackgroundParaganglioma is a kind of neuroendocrine tumor that originates from paraganglia outside the adrenal gland. Gastrointestinal tract paraganglioma is very rare and only four cases of paraganglioma originating in the colon have been reported.Case ...
Xinyi Zhu, Zhen Huang, Lin Dong, Hong Zhao, Haizhen Lu   +4 more
doaj   +1 more source

A patient with paraganglioma undergoing laparoscopic resection: A case report

Clinical Case Reports, 2021
Paraganglioma is a very rare extraadrenal nonepithelial tumor. The number of cases of laparoscopic surgery in Paraganglioma is small and controversial.
Hisamichi Yoshii, Hideki Izumi, Takuma Tajiri, Masaya Mukai, Eiji Nomura, Hiroyasu Makuuchi   +5 more
doaj   +1 more source

Vagal Paraganglioma [PDF]

Skull Base, 2006
To report the outcomes of surgical treatment of vagal paragangliomas and to define a management protocol.A retrospective case series.Sixteen consecutive patients with vagal paragangliomas managed by surgical resection using a cervicoparotid approach and pericapsular dissection using microsurgical techniques between 1990 and 2003.All patients either had
Zanoletti, Elisabetta, Mazzoni, Antonio
openaire   +3 more sources

Differential diagnosis and unusual diffuse cytokeratin expression in renal paraganglioma: A case report

Indian Journal of Pathology and Microbiology, 2020
Paraganglioma is a rare neuroendocrine tumor arising from undifferentiated cells of the primitive neural crest. We report a case of renal paraganglioma in a 67-year-old patient.
Junying Wang, Lin Zhong
doaj   +1 more source

Non-Functional Paraganglioma of the Urinary Bladder Treated by Transurethral Resection: Report of Two Cases [PDF]

Journal of Clinical and Diagnostic Research, 2016
Paraganglioma of the urinary bladder is a rare tumour derived from chromaffin tissue of the sympathetic nervous system. Paraganglioma of the urinary bladder especially the non-functional type is often misdiagnosed as urothelial cancer.
RICHA KATIYAR, SALONI DWIVEDI, SAMEER TRIVEDI, SHASHIKANT C.U. PATNE, UDAY SHANKAR DWIVEDI   +4 more
doaj   +1 more source

Abdominal nonfunctional paraganglioma in which succinate dehydrogenase subunit B (SDHB) immunostaining was performed: a case report

Journal of Medical Case Reports, 2023
Background Abdominal nonfunctional paraganglioma is rare. Malignant potential of paraganglioma is assessed by Grading of Adrenal Pheochromocytoma and Paraganglioma score and genetic testing, but genetic testing is not common.
Takazo Tanaka, Akira Joraku, Sayuri Ishibashi, Keisuke Endo, Masahiro Emura, Yusuke Kikuchi, Akito Shikama, Noriko Kimura, Toru Shimazui   +8 more
doaj   +1 more source

Succinate dehydrogenase‐deficient malignant paraganglioma complicated by succinate dehydrogenase‐deficient renal cell carcinoma

IJU Case Reports, 2022
Introduction SDH Gene mutation is known to be a common cause of pheochromocytoma/paraganglioma and renal cell carcinoma. Here, we report a case of succinate dehydrogenase B‐deficient paraganglioma, which has a high risk of metastasis and recurrence ...
Yoshitomo Yamaguchi, Minato Yokoyama, Akira Takemoto, Yuki Nakamura, Shohei Fukuda, Sho Uehara, Hajime Tanaka, Soichiro Yoshida, Yoh Matsuoka, Yasuhisa Fujii   +9 more
doaj   +1 more source