Results 211 to 220 of about 26,179 (258)

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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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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Endodermal Sinus Tumor of the Omentum: Case Report

Tumori Journal, 2005
We report a case of primary endodermal sinus tumor of the omentum in a 46-year-old woman. The patient had been referred to our hospital for pain in the right abdomen. CT scan revealed a right-sided abdominal mass. At laparotomy, a large omental tumor extending to the bowel, uterus, ovaries and peritoneum was found, and it was totally resected.
Maria Luisa Geminiani, Lamberto Negri, Achille Panetta, Salvatore Virz, Francesco Bacci, Roberto Maccaferri, Maurizio Ventrucci, Vida Pajetta   +7 more
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Endodermal Sinus Tumor (Yolk Sac Tumor) of the Orbit

Ophthalmology, 1983
The endodermal sinus tumor is a malignant germ cell neoplasm that usually arises in gonads, but on rare occasion occurs in extragonadal locations. Five tumors of the orbit, which by light microscopy displayed features characteristic of gonadal endodermal sinus tumor, were tested for the presence of alpha fetoprotein using paraffin-embedded tissue and ...
C E, Margo, R, Folberg, L E, Zimmerman, I A, Sesterhenn   +3 more
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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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Primary intracranial pure endodermal sinus tumor: a retrospective series of 6 cases in a single center and a systematic review of overall survival.

Neuro-chirurgie, 2021
Raynald, Hongchao Yang, Xinyan Zhang, Lukman Ma’ruf, Chunde Li, T. Jiang   +5 more
semanticscholar   +1 more source

[Chemotherapy of endodermal sinus tumors].

Zentralblatt fur Gynakologie, 1984
Endodermalsinus tumors are rare and belong to the group of malignant gem cell tumors. Histogenetically they are differently interpreted. Their unfavorable prognosis is to be attributed to existing uncertainties regarding therapeutical procedure and to the rapid tumor expansion.
P, Richter, W, Lotze
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Mediastinal endodermal sinus tumor

Medical and Pediatric Oncology, 1997
M, Rozans, L, Michaels, F, Long, J, Chatten   +3 more
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Endodermal sinus tumor of the maxillary sinus

Otolaryngology - Head and Neck Surgery, 2001
Westerveld, Gerrit Jan, Quak, Jasper J., Bresters, Dorine, Zwaan, Christian M., Van Der Valk, Paul, Leemans, Charles R.   +5 more
openaire   +3 more sources

Endodermal sinus tumor of Teilum

American Journal of Obstetrics and Gynecology, 1968
J A, Olsen, J F, Wurzel
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