作者: Ta-Sen Yeh , Jeng-Hwei Tseng , Tse-Ching Chen , Nai-Jen Liu , Cheng-Tang Chiu
DOI: 10.1002/HEP.20837
关键词:
摘要: A cohort of patients with intraductal growth-type intrahepatic cholangiocarcinoma (IG-ICC) and its precursor lesions, collectively termed papillary neoplasm the liver (IPNL), was characterized respect to demographics, clinical manifestations, perioperative management, long-term survival, molecular features associated carcinogenesis. total 122 IPNL types 1 through 4, 108 non-IG-ICC 210 hepatolithiasis alone were studied. Expression CDX2, TFF1, MUC1, MUC2, MUC5AC, EGFR, p53 determined by using immunohistochemistry. Females predominated in those IPNL. The mean age 6 8 years younger than that association 2, 3 100%, 79%, 64%, respectively. Mucobilia, anemia, elevated serum carcinoembryonic antigen levels helpful distinguishing IG-ICC lesions. survival type 3, 55.5 months, 36.9 15.8 incidence expression CDX2 TFF1 maximal 3. cellular distribution MUC2 similar. MUC5AC strongly expressed all IPNL; EGFR rarely In conclusion, appears be a precipitating factor development Signs mucobilia specific for diagnosis are differentiating non-IG-ICC. Significant differences various lesions studied warrants more aggressive surgical strategy their management.