Results 11 to 20 of about 116 (110)

Giant Primary Hepatic Endodermal Sinus Tumor: Multidisciplinary Management and Long-Term Survival

Case Reports in Oncological Medicine
The endodermal sinus tumor (EST), also known as yolk sac tumor, accounts for 20% of germ cell tumor cases, typically occurring in gonadal locations. However, 1%–5% can present with an extragonadal localization.
Katia Roque, Rossana Ruiz, Renier Cruz, Andrea Ramirez-Aramburú, Eloy Ruiz, Carlos Castaneda, Marco Galvez-Nino, Ofelia Coanqui, Natalia Valdiviezo, Mivael Olivera Hurtado de Mendoza, Ramon Andrade de Mello, Ilaria Colombo, Luis Mas   +12 more
doaj   +2 more sources

Extragonadal Pelvic Yolk Sac Tumor in a Postpubertal Patient: Case Report With Radiologic Correlation and Review of the Literature

Clinical Case Reports
Yolk sac tumor, also referred to as endodermal sinus tumor, is an aggressive malignant germ cell neoplasm that most commonly originates in the gonad.
Saurav Jha, Emilee Phillips, Martin Jumbelic Safran, Saurabh Gupta   +3 more
doaj   +2 more sources

Pediatric Ovarian Yolk Sac Tumor Mimicking Appendicitis: A Case Report From a Low‐Resource Setting

Clinical Case Reports
Ovarian yolk sac tumors (OYSTs), also known as endodermal sinus tumors, are rare and highly malignant germ cell tumors, accounting for approximately 1% of all ovarian cancers.
William Nkenguye, Alex Mremi, Peter Minja, Jay Lodhia   +3 more
doaj   +2 more sources

"MAXIMAL FERTILITY SPARING SURGERY IN A PATIENT WITH A RARE MIXED GERM CELL TUMOR" [PDF]

Acta Medica Iranica, 2004
Ovarian mixed germ cell tumors consisting of endodermal sinus tumor and immature teratoma are very rare and have been reported only in a few case reports.
F. Ghaemmaghami, H. Ayatollahi, B. Daneshbodi F. Ardalan   +2 more
doaj   +1 more source

Advanced Endodermal Sinus Tumor With Contralateral Dermoid Tumor During Pregnancy: A Case Report and Literature Review

Taiwanese Journal of Obstetrics & Gynecology, 2004
Objective: An endodermal sinus tumor (EST) of the ovary and a contralateral dermoid cyst occur rarely in pregnancy. Alternative treatment for reducing the long-term sequelae in both the mother and fetus should be considered during pregnancy. Case Report:
Chih-Wen Tseng, Chan-Chao Changchien
doaj   +1 more source

Endodermal sinus tumor of testis with acute intestinal obstruction: A rare presentation

Journal of Indian Association of Pediatric Surgeons, 2012
A 7-year-old boy reported with endodermal sinus tumor of left testis, jejunal metastasis and intestinal obstruction. He was treated by high inguinal orchidectomy and resection of jejunal mass followed by chemotherapy.
Biswanath Mukhopadhyay, Ram M Shukla, Madhumita Mukhopadhyay, Kartik Chandra Mandal, Dipankar Roy   +4 more
doaj   +1 more source

Educational Case: Yolk Sac (Endodermal Sinus) Tumor of the Ovary

Academic Pathology, 2020
The following fictional case is intended as a learning tool within the Pathology Competencies for Medical Education (PCME), a set of national standards for teaching pathology.
Pouya Jamshidi MD, Jerome B. Taxy MD
doaj   +1 more source

Ovarian endodermal sinus tumor with intestinal differentiation [PDF]

Cancer, 1986
A 12-year-old girl was admitted to the hospital for evaluation of an abdominal mass. A preoperative computed tomography scan showed a large tumor in the pelvis. The serum alpha-fetoprotein level was 2,170,000 ng/ml. A 3000-g left ovarian neoplasm was resected.
M B, Cohen, K M, Mulchahey, J J, Molnar
openaire   +2 more sources

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, Tereza Indrielle-Kelly, Andrea Burgetova, Rosalie Jana Bennett, Maria Gregova, Pavel Dundr, Ondrej Nanka, Giulia Gambino, Filip Frühauf, Roman Kocian, Martina Borcinova, David Cibula   +11 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