Paola Tarchi1, Parissa Tabrizian2, Jake Prigoff1, Myron Schwartz1. 1. Mount Sinai Liver Cancer Program, RMTI, Icahn School of Medicine at Mount Sinai, NY. 2. Mount Sinai Liver Cancer Program, RMTI, Icahn School of Medicine at Mount Sinai, NY. Electronic address: ptabrizian@hotmail.com.
Abstract
BACKGROUND: Resection remains the treatment of choice achieving 5-year survival rates of 22% to 40%. The aim of this analysis was to examine the outcomes of patients with solitary ≤5 cm intrahepatic cholangiocarcinoma. METHODS: A retrospective chart review was performed on 123 patients undergoing resection for primary intrahepatic cholangiocarcinoma from 1995 to 2013. Group 1 included patients with asymptomatic solitary intrahepatic cholangiocarcinoma measuring ≤5 cm. RESULTS: Group 1 (n = 33, 27%) had a greater rate of underlying liver disease, cirrhosis, minor resection, favorable pathologic features including decreased rate of perineural invasion, vascular invasion, lymph node involvement, and satellite nodules (P < .05). Factors associated with overall poor outcome were patients in Group 2 (P=.025), positive margin (P=.04), presence of satellite nodules (P = .008), and multinodularity (P=.058). Factors associated with recurrence in Group 1 were presence of satellite nodules (P=.004), and tumor size ≥4 cm (P=.031). Factors associated with decreased survival in Group 1 was transfusion requirement (P = 0.018). The 5-year recurrence and survival rates were (39% vs 67%) and (71% vs 53%) in Group 1 versus Group 2, respectively (P=.111). CONCLUSION: Resection of solitary intrahepatic cholangiocarcinoma ≤5 cm can achieve 5-year survival rates up to 71%. Results were comparable to those of patients undergoing transplantation for hepatocellular cancer within the Milan criteria.
BACKGROUND: Resection remains the treatment of choice achieving 5-year survival rates of 22% to 40%. The aim of this analysis was to examine the outcomes of patients with solitary ≤5 cm intrahepatic cholangiocarcinoma. METHODS: A retrospective chart review was performed on 123 patients undergoing resection for primary intrahepatic cholangiocarcinoma from 1995 to 2013. Group 1 included patients with asymptomatic solitary intrahepatic cholangiocarcinoma measuring ≤5 cm. RESULTS: Group 1 (n = 33, 27%) had a greater rate of underlying liver disease, cirrhosis, minor resection, favorable pathologic features including decreased rate of perineural invasion, vascular invasion, lymph node involvement, and satellite nodules (P < .05). Factors associated with overall poor outcome were patients in Group 2 (P=.025), positive margin (P=.04), presence of satellite nodules (P = .008), and multinodularity (P=.058). Factors associated with recurrence in Group 1 were presence of satellite nodules (P=.004), and tumor size ≥4 cm (P=.031). Factors associated with decreased survival in Group 1 was transfusion requirement (P = 0.018). The 5-year recurrence and survival rates were (39% vs 67%) and (71% vs 53%) in Group 1 versus Group 2, respectively (P=.111). CONCLUSION: Resection of solitary intrahepatic cholangiocarcinoma ≤5 cm can achieve 5-year survival rates up to 71%. Results were comparable to those of patients undergoing transplantation for hepatocellular cancer within the Milan criteria.
Authors: Joshua S Jolissaint; Tiegong Wang; Kevin C Soares; Joanne F Chou; Mithat Gönen; Linda M Pak; Thomas Boerner; Richard K G Do; Vinod P Balachandran; Michael I D'Angelica; Jeffrey A Drebin; T P Kingham; Alice C Wei; William R Jarnagin; Jayasree Chakraborty Journal: HPB (Oxford) Date: 2022-02-17 Impact factor: 3.842
Authors: Daniel R Waisberg; Rafael S Pinheiro; Lucas S Nacif; Vinicius Rocha-Santos; Rodrigo B Martino; Rubens M Arantes; Liliana Ducatti; Quirino Lai; Wellington Andraus; Luiz C D'Albuquerque Journal: Transl Gastroenterol Hepatol Date: 2018-09-12
Authors: Eva Braunwarth; Peter Schullian; Moritz Kummann; Simon Reider; Daniel Putzer; Florian Primavesi; Stefan Stättner; Dietmar Öfner; Reto Bale Journal: PLoS One Date: 2022-01-04 Impact factor: 3.240