선천성 후복막강 기형종(부검증례)
Congenital Retroperitonial Teratoma(an autopsy case)
김옥화, 한운섭, 박민수,
소속 상세정보
김옥화 ( )
이화여자대학교 의과대학 병리학교실
한운섭 ( )
이화여자대학교 의과대학 병리학교실
박민수 ( )
이화여자대학교 의과대학 병리학교실
KMID : 0357919810150020175
Abstract
The retroperitoneal teratoma is a rare congenital childhood tumor, which comprises
about 5% of all childhood teratomas above the pelvis. This may be either uni-or
bilateral, and about 15% of all retroperitoneal teratomas have a malignant component.
Authors observed a case of congenital retroperitoneal teratoma, that was found at the
autopsy of female stillbirth who died during the delivery at pregnancy 37 weeks due to
fetal distress apparently because of protruding abdomen. The fetus had a larger
abdominal circumference(44 cm) than the head circumference (28 cm) .
At autopsy a large abdominal retroperitonial tumor, measuring 15×13×8cm in size and
650gm in weight with overlying the transverse colon was found. Abdominal organs such
as the liver, spleen, and intestine were displaced laterally by the tumor.
Grossly the tumor was a relatively solid, yellowish, lobulated mass intermixed with soft
white-grey tissue, cartilage, and cysts contains jelly like material.
Microscopically the tumor was composed of mature elements of ectodermal, endodermal,
and mesodermal origins with some immature tissue of neuroepitherial elements.
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