Results 141 to 150 of about 2,751 (175)

Therapy of endodermal sinus tumor of the ovary

American Journal of Obstetrics and Gynecology, 1979
Endodermal sinus tumor of the ovary can be differentiated histologically and immunohistochemically from ovarian embryonal cell carcinoma. A case report of a patient with endodermal sinus tumor is presented in which a long-term remission was achieved by unilateral adnexectomy and combination chemotherapy.
H, Gallion, J R, van Nagell, D F, Powell, E S, Donaldson, M, Hanson   +4 more
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Teratoma Associated with Endodermal Sinus Tumor

Pediatric Hematology and Oncology, 1993
A 3-1/2-year-old girl was diagnosed as having a mediastinal endodermal sinus tumor with pulmonary, bony, and hilar lymph node metastases. Following 7 months of treatment with chemotherapy, thoracic CT (computerized tomogram) scan showed the presence of a residual mass.
L C, John, J, Kingston, S J, Edmondson
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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
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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
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Endodermal sinus tumor of the paranasal sinuses

Head & Neck, 2007
AbstractBackground.We report a rare case of endodermal sinus tumor (EST) of the paranasal sinus in a 59‐year‐old man with a 6‐week history of nasal obstruction.Methods and Results.High‐resolution MRI showed a right nasoethmoid mass with obstructive changes in the sphenoid, frontal, and right maxillary sinuses and orbital and intracranial extension ...
Anupam, Mishra, Adel K, El-Naggar, Franco, DeMonte, Ehab Y, Hanna   +3 more
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The Endodermal Sinus Tumor: Special Features

International Journal of Gynecology & Obstetrics, 1979
ABSTRACTEight cases of endodermal sinus tumor, two extragonadal and six gonadal, seen at the American University of Beirut are reviewed. Three of them present special clinical and pathologic features that further substantiate the extraembryonic origin of this teratoid tumor and its association with dysgenetic gonads.
R S, Azoury, M F, Nasr, R F, Muawwad
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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
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Isolated Orbital Endodermal Sinus Tumor

Ophthalmic Plastic & Reconstructive Surgery, 2007
To describe the clinical, serologic, histopathologic, and immunohistochemical findings of an isolated endodermal sinus tumor of the orbit in a 1-year-old boy.A retrospective case report and literature review.The patient was managed by the ophthalmology and oncology services.
Aliakbar Saber, Mogaddam, Bahram, Memar, Amir, Aledavood, Alireza, Eslampoor   +3 more
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Congenital endodermal sinus tumor of the penis

Journal of Pediatric Surgery, 1987
Congenitally occurring endodermal sinus tumors are very rare and frequently occur in association with teratomatous growths. The most common location for these tumors in infancy is the gonads. Tumors of the penis are rare in any age group. As far as we know, this tumor has never been reported in the penis.
R, Kennedy, A, Lacson
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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
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