Results 201 to 210 of about 26,179 (258)

Primary intracranial endodermal sinus tumor

Journal of Neurosurgery, 1979
✓ Endodermal sinus tumor (yolk sac carcinoma), a germinal neoplasm, is rarely primary in the cranial cavity. The authors add a third case with the tumor located in the anterior third ventricular (suprasellar) region to the literature. Seventeen previously reported intracranial cases, mostly in the pineal region, are briefly reviewed.
T J, Eberts, R C, Ransburg
openaire   +2 more sources

ENDODERMAL SINUS TUMOR OF THE STOMACH

Acta Pathologica Japonica, 1985
This is a case report of an endodermal sinus tumor arising in the stomach of a 72‐year‐old Japanese woman. The tumor showed Borrmann 2 type at the mucosal surface, and the main mass occupied the subserosal layer with outgoing extension. Microscopically, the tumor showed typical characteristics of the endodermal sinus tumor, associated with embryonal ...
T, Motoyama, K, Saito, M, Iwafuchi, H, Watanabe   +3 more
openaire   +2 more sources

Endodermal sinus tumor of the mediastinum

Cancer, 1982
Endodermal sinus tumor (EST) of the mediastinum is a rare germ-cell neoplasm affecting mainly young adult males. Ten patients with EST were treated with a multimodality approach that included surgery, chemotherapy, and radiotherapy. All patients had relapses after achieving a transient response except one who is still in complete remission more than ...
M E, Kuzur, M A, Cobleigh, F A, Greco, L H, Einhorn, R K, Oldham   +4 more
openaire   +2 more sources

Endodermal Sinus Tumor

Obstetrics & Gynecology, 1980
The case of a 15-year-old black primigravida with an 18-week intrauterine gestation and concurrent endodermal sinus tumor is presented. Rationale for therapy is discussed.
R A, Petrucha, E, Ruffolo, A M, Messina, P J, Bouis, H, Praphat   +4 more
openaire   +2 more sources

Primary orbital endodermal sinus tumor (yolk sac tumor)

Journal of American Association for Pediatric Ophthalmology and Strabismus, 2008
Endodermal sinus tumor, or yolk sac tumor, is the most common malignant neoplasm of germ cell origin and usually occurs in infant testes or ovaries. On rare occasions, the tumor may arise from extragonadal sites, including sacrococcygeal region, uterus, vagina, prostate, retroperitoneum, liver, mediastinum, pineal gland, and third ventricle.
Hayyam, Kiratli, Kadriye, Erkan Balci, Gülnur, Güler   +2 more
openaire   +2 more sources

Intestinal variant of ovarian endodermal sinus tumor

Gynecologic Oncology, 1989
A case of ovarian endodermal sinus tumor (EST) with exclusive intestinal differentiation in a 28-year-old black woman is reported. The tumor cells form irregular glands with focal early Paneth cell differentiation resembling intestinal Luberkuhn's crypts. Clinical and pathological features as well as immunohistochemical findings are described.
C R, Kim, J G, Hsiu, F T, Given
openaire   +2 more sources

Endodermal sinus tumor of the infant vagina

Gynecologic Oncology, 1985
A case of endodermal sinus tumor of the infant vagina is reported with long-term survival after successful therapy by surgery, chemotherapy, and radiation. The previous 26 reported cases are reviewed and the problems of therapy and long-term management are discussed. Therapy of these tumors should be monitored by alpha-fetoprotein radioimmunoassay.
E I, Kohorn, S, McIntosh, B, Lytton, A H, Knowlton, M, Merino   +4 more
openaire   +2 more sources

Primary mediastinal endodermal sinus tumors: CT evaluation

Clinical Imaging, 1989
Five patients with primary mediastinal endodermal sinus tumor have been evaluated by computed tomography (CT). The tumors were all located in the anterior mediastinum. Prechemotherapy CT demonstrated large, irregularly enhancing inhomogeneous masses without fat components. Calcification was visualized in two tumors.
J S, Sham, F L, Chan, W H, Lau, P H, Choi, D, Choy   +4 more
openaire   +2 more sources

Endodermal Sinus Tumor of the Anterior Mediastinum

Southern Medical Journal, 1977
An endodermal sinus tumor presenting as a lobulated anterior mediastinal mass in a 20-year-old white man is reported. The clinical implications, histology, and origin of this rare germ cell tumor are discussed. The invasive nature of this highly malignant neoplasm prevented complete surgical resection.
A A, DeSmet, T M, Silver, W R, Hart
openaire   +2 more sources

Primary Endodermal Sinus Tumor of the Omentum

Gynecologic Oncology, 1999
Endodermal sinus tumor (EST) is a rare neoplasm which usually arises in the testis or ovary. But extragonadal EST is well recognized and may arise in a wide array of sites such as the mediastinum, vagina, and brain. We report a case of primary EST of the omentum and to our knowledge it is the first case of omental EST in the literature.
N H, Park, S Y, Ryu, I A, Park, S B, Kang, H P, Lee   +4 more
openaire   +2 more sources