نتایج جستجو برای: sacrococcygeal teratomas
تعداد نتایج: 1941 فیلتر نتایج به سال:
Giant mature teratomas (>20 cm in diameters) sometimes may contain malignant immature elements or tissues. These small foci of immature tissues could be missed at frozen section resulting inadequate initial surgical intervention. There is no large series in the literature either showing the accuracy of frozen section on huge ovarian teratomas or concerning the adequate surgical approach at the ...
teratomas are rare germline tumors that originate from one or more embryonic germ cell layers. teratoma of the kidney is extremely rare, and less than 30 cases of primary intrarenal teratomas have been published to date. we report the main radiologic features of an unusual case of mature cystic teratoma arising from the left kidney in a two-year-old boy. a left-sided abdominal mass was detected...
Epidermoid cysts of the ovary are rare lesions and are uniformly incidental findings in hysterectomy specimens. They must be differentiated from mature cystic teratomas of the ovary, and some authors believe them to be monodermal teratomas. The histogenesis is still uncertain. We report an epidermoid cyst of the ovary which was an incidental finding.
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