Results 31 to 40 of about 5,721 (211)
Primary immature teratoma of the liver in an adult: Case report
Radiology Case Reports, 2023 Teratoma is an uncommon germ cell tumor and develops from at least 2 of the 3 germ cell layers: ectoderm, mesoderm, and endoderm. The origin of teratoma is primordial germ cells that migrate from the allantois to the gonadal ridges during embryogenesis ...
Duong Thai Quang Nguyen, MD +3 more
doaj +1 more source
Taiwanese Journal of Obstetrics & Gynecology, 2020 Objective: Mature cystic teratomas are mostly confined to the ovaries, but several authors have reported findings of extragonadal occurrences along the migration pathway of primordial germ cells.
Zi-Xi Loo +2 more
doaj +1 more source
Yolk Sac Tumor of the Omentum: A Case Report and Literature Review
Diagnostics, 2022 This is a case report of a rare finding of an extragonadal yolk sac tumor in a 37-year-old patient who presented with shortness of breath and abdominal bloating. During imaging and staging surgery, the findings were strongly suggestive of an extragonadal
Daniela Fischerova +11 more
doaj +1 more source
Histomorphological Spectrum of Gonadal and Extragonadal Germ Cell Tumours at a Tertiary Cancer Centre in Southern Rajasthan, India [PDF]
Journal of Clinical and Diagnostic Research, 2021 Introduction: Germ Cell Tumours (GCT) are heterogenous tumours believed to arise from primordial germ cells. The GCT predominantly affects gonads (testis and ovary) and also involves extragonadal sites, characteristically locations along midline of ...
Tarang Patel +3 more
doaj +1 more source
Retroperitoneal Extragonadal Nonseminomatous Germ Cell Tumor with Synchronous Orbital Metastasis [PDF]
, 2009 A huge retroperitoneal tumor with a right orbital mass was detected and proved to be an extragonadal nonseminomatous germ cell tumor on biopsy. BEP chemotherapy caused some regression in orbital mass however no change in retroperitoneal tumor size as ...
Canda, Abdullah Erdem +13 more
core +1 more source
Extragonadal germ cell tumour [PDF]
Indian Journal of Surgery, 2010 We report a rare case of extragonadal germ cell tumour in a 55-year-old man. He presented with a painless mass in right inguinal region, a few days after hernioplasty for right direct inguinal hernia, which caused diagnostic difficulties and treatment problems.
Rajeev, Rahi +3 more
openaire +2 more sources
An Unusual Case of Primary Retroperitoneal Germ Cell Tumour in a Young Man
European Journal of Case Reports in Internal Medicine, 2018 Some 2–5% of germ cell tumours are of extragonadal origin, with a retroperitoneal location being very rare. The majority of retroperitoneal germ cell tumours have metastasized from a testicular tumour.
Maria João Raposo Linhares Serpa +5 more
doaj +1 more source
Tumor del seno endodermal extragonadal en la infancia. Reporte de dos casos. [PDF]
, 2013 We report two cases of extragonadal pelvic endodermal sinus tumor diagnosed at the Departament of Pediatric of the National Institute of Neoplastic Diseases and discuss the clinical presentation, differential diagnosis and pathologic ...
GARCIA MADRID, Jorge +7 more
core +1 more source
Cancer Biology & Medicine, 2018 Extragonadal primary yolk sac tumor of the intestinal tract origin is exceedingly rare. Through a multiple disciplinary team, the diagnosis and treatment of primary intestinal yolk sac tumor were further defined.
Qiujuan Huang +18 more
doaj +1 more source
Mediastinal dermoid cyst with rupture in the pericardium
Polish Journal of Thoracic and Cardiovascular Surgery, 2022 Extragonadal germ cell tumours are rare neoplasms constituting 3–4% of all germ cell tumours and less than 1% of all tumours [1]. The mediastinum is the most common site for extragonadal germ cell tumours.
Prashant Mishra +2 more
doaj +1 more source