Results 21 to 30 of about 1,411,138 (190)

Endodermal sinus tumor of the vagina in a child. [PDF]

J Obstet Gynaecol India, 2012
Malignant germ cell tumors are rare tumors of the childhood accounting for less than 3 % of pediatric malignancies. Endodermal sinus tumor (EST) is the most common histologic subtype of malignant GCT. The vagina is an extremely rare site for GCTs [1]. They are usually diagnosed before 3 years of age.
Dhanasekharan A, Cherian AG, Emmanuel P, Patel K.   +3 more
europepmc   +4 more sources

Primary Yolk Sac Tumor of the Endometrium: A Case Report and Comprehensive Literature Review. [PDF]

Case Rep Pathol
Yolk sac tumor (YST) of the endometrium is very rare, with fewer than 40 cases reported in the English literature. We here describe a case of primary endometrial YST and discuss the clinicopathological features with a literature review. A 66‐year‐old Chinese woman presented with abnormal vaginal bleeding for 15 days and a uterine mass for 3 days.
Cheng H, Song Y, Shi SS.
europepmc   +2 more sources

A Toddler With Iron Deficiency Anemia Secondary to a Yolk Sac Tumor of the Stomach: A Case Report and Literature Review. [PDF]

Case Rep Pediatr
Yolk sac tumors, a subset of malignant germ cell tumors originating from gonadal germ cells, most often present as ovarian or testicular tumors in adolescents, sometimes in combination with different types of histology as a mixed malignant germ cell tumor.
Saleem N, Sylvestre PB, Chien FL, Gonzalez RS, Vega JEV, Mitchell S.   +5 more
europepmc   +2 more sources

Endodermal sinus tumor: a rare cause of calcified peritoneal implants. [PDF]

Cancer Imaging, 2009
Calcified peritoneal implants have been attributed to various malignant and benign causes. We present an interesting case of a 32-year-old woman who presented with abdominal pain, distension and vaginal bleeding.
Lal A, Mumtaz HA, Radhika S, Khandelwal N.   +3 more
europepmc   +2 more sources

Yolk Sac Tumor of the Ovary in Mosaic 46XX Turner Syndrome [PDF]

International Journal of Women's Health
Alfonsus Zeus Suryawan, Dian Tjahyadi, Martin Hermawan, Doni Aprialdi Department of Obstetrics and Gynecology; Universitas Padjadjaran, Bandung, IndonesiaCorrespondence: Alfonsus Zeus Suryawan, Department of Obstetrics and Gynecology, Universitas ...
Suryawan AZ, Tjahyadi D, Hermawan M, Aprialdi D   +3 more
doaj   +1 more source

Anesthesia for mandibular yolk sac tumor in children after radiotherapy and chemotherapy: A case report

Clinical Case Reports, 2022
Yolk sac tumor (YST), also known as endodermal sinus tumor, is a malignant germ cell tumor that usually affects children aged >3 years. It is commonly observed in the gonadal sites (testis or ovary) but is extremely rare in the mandibular regions.
Shuiting Zhang, Liang Wen, Hui Zou, Shaosan Liu, Ruping Dai   +4 more
doaj   +1 more source

Endodermal sinus tumor of the pineal region [PDF]

Cancer, 1980
Two cases of endodermal sinus tumor of the pineal region are reported and compared with 16 others in the literature. The preponderance of neoplasms occurs in boys, usually in their second decade. The diagnosis is usually established within three months of the onset of non-specific symptoms of an intracranial mass.
D, Tavcar, S J, Robboy, P, Chapman
openaire   +2 more sources

A Rare Incidental Finding: Heterotopic Salivary Gland Tissue Adjacent to Dermatofibrosarcoma Protuberans of the Abdominal Wall. [PDF]

Case Rep Pathol
Summary: This case presents incidental heterotopic salivary gland tissue adjacent to a dermatofibrosarcoma protuberans (DFSP) located in the abdominal wall. The mature, functional heterotopic tissue was identified during Mohs micrographic surgery (MMS) performed for a DFSP, a slow‐growing cutaneous tumor with locally aggressive and potentially ...
Ángeles LB, Bustillos DKB, Vila JAC, Victoria TRT, Memije MEV, Niebla RML.   +5 more
europepmc   +2 more sources

Yolk sac tumor of the parotid gland in a child and its differentials

Journal of Indian Association of Pediatric Surgeons, 2022
Yolk sac tumors (YST) (or endodermal sinus tumors) are rare neoplasms of germ cell origin that have been reported in gonadal sites (testis and ovary). Extragonadal YST are uncommon and are extremely rare in the extracranial head-and-neck regions.
Riddhi Jaiswal, Swati Agnihotri
doaj   +1 more source

Endodermal Sinus Tumor Presented With Ascites: A Case Report. [PDF]

Gastroenterology Res, 2012
We report a case of primary endodermal sinus tumor of the omenturn which may be the fourth reported case in the English literature. A 19-year-old boy presented with ascites. Analysis of ascites revealed high levels of AFP and CA 125.
Dulger AC, Begenik H, Esen R, Rafet M.
europepmc   +2 more sources