Results 1 to 10 of about 5,721 (211)

Case Report: Mature Extragonadal Teratoma at the Proximal Part of the Tail in a Kitten

Frontiers in Veterinary Science, 2022
An 8-month-old, intact male, domestic shorthair cat was referred for a mass on the proximal ventral part of the tail which had been found since the animal was born, and due to the presence of a linear fissure with rows of ectopic teeth, the veterinarian ...
Anudep Rungsipipat, Tanit Kasantikul, Sirintra Sirivisoot   +2 more
exaly   +3 more sources

Primary extragonadal germ cell tumours: Real‐world data from a high‐volume centre [PDF]

BJUI Compass
Objectives To provide improved evidence for treatment recommendations, this study analysed real‐world data on the characteristics, treatment and prognosis of primary extragonadal germ cell tumours (EGCTs), a very rare cancer entity that shares ...
Marc Kidess, Marcus Hentrich, Franz Aschl, Oksana Chernova, Sebastian Beckstein, Peter Bojko, Sebastian Schulz, Julia Neitz, Julian Hermans, Yannic Volz, Benedikt Ebner, Patrick Keller, Maria Apfelbeck, Julian Marcon, Philipp Weinhold, Christian G. Stief, Lennert Eismann, Michael Chaloupka   +17 more
doaj   +2 more sources

Laparoscopic management of a large extragonadal teratoma

Gynecology and Minimally Invasive Therapy, 2022
Extragonadal teratoma of the omentum is a rare clinical entity. We report a case of a large omental teratoma in a postmenopausal woman who presented with 3 days history of right groin pain. She was previously diagnosed with right ovarian teratoma in 2013
Akmal Zulayla Mohd Zahid, Noorneza Abdul Rahman, Zeti Rahayu Karim, Effat Omar   +3 more
doaj   +3 more sources

Extragonadal FSHR Expression and Function—Is It Real? [PDF]

Frontiers in Endocrinology, 2019
Expression of the follicle-stimulating hormone receptor (FSHR), besides gonadal tissues, has recently been detected in several extragonadal normal and tumorous tissues, including different types of primary and metastatic cancer and tumor vessel ...
Marcin Chrusciel, Donata Ponikwicka-Tyszko, Slawomir Wolczynski, Slawomir Wolczynski, Ilpo Huhtaniemi, Ilpo Huhtaniemi, Nafis A. Rahman, Nafis A. Rahman   +7 more
doaj   +4 more sources

A Case Report of a Mature Omental Teratoma: Insights Into Extragonadal Teratoma Formation and Management [PDF]

Case Reports in Surgery
Teratomas are germ cell tumors, with ovarian teratomas being the most common type. However, extragonadal teratomas are extremely rare. Omental teratomas are the most common type of extragonadal teratomas.
Mohamad Behzadi, Nazanin Anaraki, Javad Salimi   +2 more
doaj   +2 more sources

Extragonadal yolk sac tumor of the ureter with neuroendocrine differentiation: A case report [PDF]

Urology Case Reports
Extragonadal germ cell tumors in the urinary tract are exceptionally rare, with only a small number of cases documented in the literature. Although these neoplasms exhibit considerable histologic heterogeneity, neuroendocrine differentiation within these
Masato Takanashi, Jiro Kumagai, Takayuki Murakami   +2 more
doaj   +2 more sources

Isolated Cervical Seminoma Without Testicular or Mediastinal Primary: A Rare Extragonadal Germ Cell Tumor Presentation [PDF]

Case Reports in Oncological Medicine
Germ cell tumors (GCTs) most commonly arise in the testes, with 1%–5% occurring at extragonadal sites, typically along the midline such as the mediastinum or retroperitoneum.
Nikita Jhangiani, Saivaroon Gajagowni, Joanna Song, Gloria Mensah, Sergio Villegas De Leon, Michael Glover, Son Viet Nguyen   +6 more
doaj   +2 more sources

Extragonadal Seminoma [PDF]

Cancer, 2001
Jörg Beyer, Alan Horwich, Jörg T Hartmann   +2 more
exaly   +2 more sources

Case Report: Extragonadal Yolk Sac Tumors Originating From the Endometrium and the Broad Ligament: A Case Series and Literature Review

Frontiers in Oncology, 2021
Yolk sac tumors (YSTs) of the endometrium and the broad ligament are very rare, with only 29 cases and one case of each other reported before in the English literature.
Xianzhong Cheng, Qian Zhao, Xia Xu, Wenwen Guo, Hongyuan Gu, Rui Zhou, Chen Chen, Dawei Ma, Yinan Wu, Jing Ni, Xiaoxiang Chen   +10 more
doaj   +1 more source

Mixed germ cell tumor of the endometrium: a case report and literature review

Open Medicine, 2020
Germ cell tumors (GCTs) localized extragonadally are rare, with only 14 reported cases of a yolk sac tumor in the endometrium. Here we report a case of mixed endometrium GCTs in a 65-year-old postmenopausal woman with abnormal vaginal bleeding.
Zhang Heping, Liu Fangyun, Wei Jianguo, Xue Debin, Xie Zhengxin, Xu Chunwei   +5 more
doaj   +1 more source