Results 151 to 160 of about 1,282,898 (189)

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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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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Endodermal Sinus Tumor of the Ovary

Oncology, 2009
6 cases of endodermal sinus tumor of the ovary are presented. In 4 patients pure endodermal sinus tumor was found microscopically. 1 patient had endodermal sinus tumor in one ovary and gonadoblastoma in the contralateral one. In another case endodermal sinus tumor was accompanied by an embryonal teratoma.
Ludwika Sikorowa, Andrzej Morawski, Zbigniew Piatkowski   +2 more
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Endodermal Sinus Tumor of the Ovary

Southern Medical Journal, 1993
Endodermal sinus tumors are rare but highly malignant neoplasms of children and young adults. In all, only about 200 cases have been reported in the literature. Ten patients with endodermal sinus tumor of the ovary who were treated at Jackson Memorial Hospital from 1977 to 1989 were retrospectively reviewed.
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Endodermal Sinus Tumor (Yolk Sac Tumor) of the Ear

Archives of Otolaryngology - Head and Neck Surgery, 1987
Endodermal sinus tumors (yolk sac tumors) are malignant germ cell tumors that usually arise in the gonads. We report what is, to our knowledge, the first known case of an endodermal sinus tumor of the ear. The tumor was present in a developmentally delayed child with an abnormal temporal bone and exhibited histopathologic and immunocytochemical ...
R J, Stanley, B W, Scheithauer, E I, Thompson, D B, Kispert, L H, Weiland, B W, Pearson   +5 more
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A study on alpha-fetoprotein and endodermal sinus tumor

Journal of Pediatric Surgery, 1975
Abstract The phenomenon of alpha-fetoprotein production by testicular, ovarian, or sacrococcygeal teratocarcinomas is frequently observed but has not been well explained. This paper includes clinicopathologic studies of 19 cases of teratocarcinoma with positive AFP reactions.
Yoshiaki Tsuchida, Yoshinori Urano, Yasuo Endo, Keiko Ohmi, Kohei Hashizume, Sumio Saito, Masanobu Ishida, Hiroshi Hasegawa   +7 more
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Retroperitoneal Endodermal Sinus Tumor

2017
Germ cell tumors can be divided into seminomas and non-seminomatous tumors, which include embryonal carcinomas, endodermal sinus tumors, choriocarcinomas, teratomas, and mixed germ cell tumors. The vast majority originates in ovary and testis gonads, and a small number occurs beyond gonads. Retroperitoneum is the second most common site of extragonadal
Cheng-Hua Luo, Xueyan Lv
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