http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Primary hepatic choriocarcinoma in a female patient
Makhmud Malikov,Eun Shin(신은),Jai Young Cho(조재영),Ho-Seong Han(한호성),You-Seok Yoon(윤유석),Young Rok Choi(최영록),Jae Yool Jang(장재율),Hanlim Choi(최한림),Jae Seong Jang(장재성),Seong Uk Kwon(권성욱),Haeryoung Kim(김혜령) 대한종양외과학회 2015 Korean Journal of Clinical Oncology Vol.11 No.1
Choriocarcinoma is a germ cell tumor belonging to the spectrum of gestational trophoblastic diseases, and occurs most commonly in the gonads. Primary hepatic choriocarcinoma is very rare, especially in females. A 59-year-old woman was referred to our clinic with a history of upper right quadrant pain lasting 1 month. Computed tomography and magnetic resonance imaging revealed a large hypervascular mass in the right liver, characteristic of angiosarcoma. The patient underwent right hemihepatectomy without unexpected events. Histopathology revealed the tumor as a choriocarcinoma, with numerous syncytiotrophoblasts. Immunohistochemistry was positive for β-human chorionic gonadotropin and CK-19, with a Ki-67 labeling index of 90%. The tumor showed focal positivity for CD31 and human placental lactogen. The patient started chemotherapy (vincristine and cyclophosphamide) on postoperative day 16. The patient’s clinical condition improved and she was discharged on postoperative day 17. Primary hepatic choriocarcinoma in female adults is a rare aggressive tumor, and further studies are needed to improve its diagnosis and treatment.