Clinicopathological observation of 5 cases of primary liver adenosquamous carcinoma / 上海交通大学学报（医学版）

ABSTRACT

Primary liver adenosquamous carcinoma is a rare kind of liver malignant tumor with very poor prognosis. Clinical data of 5 cases were analyzed retrospectively, four male and one female, whose average age was 60.2 years (50-67 years) old. Adenosquamous carcinoma contains both adenocarcinoma and squamous carcinoma histologically, and squamous carcinoma cells are dominant (>80%). Four cases underwent surgical resection and one received liver transplantation. The postoperative follow-up period ranged from 6 to 35 months and the mean survival time of these cases was about 15 months. Three patients died during the follow-up period. The survival rates 1 and 2 years after operation were 60% and 20%, respectively.