http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Epithelioid Trophoblastic Tumor
신정호 ( Jung Ho Shin ),오희숙 ( Hee Suk Oh ),조수용 ( Soo Yong Chough ),서호석 ( Ho Suk Saw ),허준용 ( Jun Young Hur ),김철환 ( Chul Hwan Kim ),송승훈 ( Seung Hun Song ),김육재 ( Yuk Jae Kim ) 대한산부인과학회 2001 Obstetrics & Gynecology Science Vol.44 No.7
Epithelioid trophoblastic tumor (EIT) is an unusual variant of gestational trophoblastic tumor that is closely related to choriocarcinoma and placental site trophoblastic tumor (PSTT) but shows different morphologic, immunohistochemical features. EIT grows in a nodular pattern compared with the infiltrative pattern of PSlT. Histologically the tumor is characterized by uniform population of mononucleate intermediate trophoblastic cells that resemble the trophoblastic cells in the chorionic laeve, so we called them chorionic-type intermediate trophoblast. Immunohistochemically ETT was positive for cytokeratin, epithelial membrane antigen(EMA) and staining for human placental lactogen (hPL) and human chorionic gonadotrophin (hCG) was generally patchy, focal or negative whereas PSlT contained more hPL-positive cells than hCG-positive cells. EIT can behave in a malignant fashion such as distant metastasis. We experienced a case of E1T by clinical result, pathologic finding, so we report a case with brief literature review.