Longterm Prognosis of Combined Hepatocellular Carcinoma-Cholangiocarcinoma Following Liver Transplantation and Resection
- Authors
- Jung, Dong-Hwan; Hwang, Shin; Song, Gi-Won; Ahn, Chul-Soo; Moon, Deok-Bog; Kim, Ki-Hun; Ha, Tae-Yong; Park, Gil-Chun; Hong, Seung-Mo; Kim, Wan-Jun; Kang, Woo-Hyoung; Kim, Seok-Hwan; Yu, Eun Sil; Lee, Sung-Gyu
- Issue Date
- Mar-2017
- Publisher
- WILEY
- Citation
- LIVER TRANSPLANTATION, v.23, no.3, pp 330 - 341
- Pages
- 12
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- LIVER TRANSPLANTATION
- Volume
- 23
- Number
- 3
- Start Page
- 330
- End Page
- 341
- URI
- https://scholarworks.korea.ac.kr/kumedicine/handle/2020.sw.kumedicine/43422
- DOI
- 10.1002/lt.24711
- ISSN
- 1527-6465
1527-6473
- Abstract
- Combined hepatocellular carcinoma-cholangiocarcinoma (cHCC-CC) is a rare disease. We investigated the clinicopathological features of cHCC-CC and compared the longterm outcomes following liver transplantation (LT) and hepatic resection (HR). We identified 32 LT patients with cHCC-CC through an institutional database search. The HR control group (n=100) was selected through propensity score-matching. The incidence of cHCC-CC among all adult LT patients was 1.0%. Mean patient age was 53.4 +/- 6.7 years, and 26 patients were male. Thirty patients had hepatitis B virus infection. All patients of cHCC-CC were diagnosed incidentally in the explanted livers. Mean tumor diameter was 2.5 +/- 1.3cm, and 28 patients had single tumors. Tumor stage was stage I in 23 and II in 9. Concurrent hepatocellular carcinoma (HCC) was detected in 12 patients with stage I in 5 and II in 7. Mean tumor diameter was 1.9 +/- 1.2cm, and 5 had single tumors. Tumor recurrence and survival rates were 15.6% and 84.4% at 1 year and 32.2% and 65.8% at 5 years, respectively. Patients with very early stage cHCC-CC (1 or 2 tumors2.0cm) showed 13.3% tumor recurrence and 93.3% patient survival rates at 5 years, which were significantly improved than those with advanced tumors (P=0.002). Tumor recurrence and survival rates did not differ significantly between the LT and HR control groups (P=0.22 and P=0.91, respectively); however, postrecurrence patient survival did (P=0.016). In conclusion, cHCC-CC is rarely diagnosed following LT, and one-third of such patients have concurrent HCC. The longterm posttransplant prognosis was similar following LT and HR. Very early cHCC-CC resulted in favorable posttransplant prognosis, thus this selection condition can be prudently considered for LT indication.
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Collections - 5. Others > Others(Medicine) > 1. Journal Articles
- 2. Clinical Science > Department of Hepato-Biliary-Pancreatic Surgery > 1. Journal Articles
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