Clinical and pathologic charactoristics of liver biliary cystadenoma and cystadenocarcinoma
YUE Ying
REN Li
LI De-chang
MAO Zhi-yuan
ZHOU Hui
ZHU Jian-ping
Abstract：Objective To research the clinical pathological features of biliary cystadenoma and cystadenocarcinoma of the liver. Methods Three cases of biliary cystadenoma and cystadenocarcinoma of the liver were analyzed retrospectively.Immunohistochemical study(sp method)was performed. Results All of three patients had abdominal mass and pain.Two cases were cystadenocarcinoma(invasive and noninvasive)and one was cystadenoma in pathology diagnosis.Immunohistochemically,these tumor cells showed positive CK(AE1/AE3),CK7,CK20,CA19-9 and CEA.Three cases were followed up for about 12 months and the patients were well. Conclusions Correct diagnosis of cystadenoma and cystadenocarcinoma is important for clinical treatment and prognostication.
Keywords：Bile duct neoplasmsCystadenomaCystadenocarcinoma
Publication Date：2010-01-01
Online Publishing Date：2026-09-14(First online date of this platform, not the publication date of the document)