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PIVKA-II Is a Useful Tumor Marker for Recurrent Hepatocellular Carcinoma after Surgical Resection

Authors
 Do Young Kim  ;  Yong Han Paik  ;  Kwang Hyub Han  ;  Chae Yoon Chon  ;  Kwan Sik Lee  ;  Ja Kyung Kim  ;  Jong Won Choi  ;  Young Jun Youn  ;  Sang Hoon Ahn 
Citation
 ONCOLOGY, Vol.72(Suppl1) : 52-57, 2007 
Journal Title
 ONCOLOGY 
ISSN
 0030-2414 
Issue Date
2007
Abstract
OBJECTIVES: The aim of this study is to assess the usefulness of prothrombin induced by vitamin K absence or antagonist-II (PIVKA-II) in monitoring of recurrent hepatocellular carcinoma (HCC) after curative resection. METHODS: From April 2001 to March 2004, a total of 245 patients with histologically proven HCC and 267 non-HCC patients were recruited. Serial follow-up measurements of both alpha-fetoprotein (AFP) and PIVKA-II were performed in 27 patients who had recurrent HCC after resection. RESULTS: In the initial HCC diagnosis, the sensitivity of AFP and PIVKA-II was 48.6% (119/245) and 75.1% (184/245), respectively, at the cutoff of 20 ng/ml for AFP and 40 mAU/ml for PIVKA-II (p < 0.01). The specificity was 81.3% (217/267) and 94.8% (253/267), respectively. When AFP and PIVKA-II were combined, the sensitivity and specificity was 83.3% (204/245) and 77.2% (206/267), respectively. In 27 patients developing recurrent HCC after curative surgical resection, the sensitivity of AFP and PIVKA-II was 40.7% (11/27) and 74.1% (20/27), respectively. Several fluctuating patterns of AFP and PIVKA-II were observed from initial diagnosis to recurrence. CONCLUSION: Our data suggest that PIVKA-II is a useful tumor marker for HCC, complementary to AFP. Serial measurements of both markers after resection might be helpful for early diagnosis of tumor recurrence.
Full Text
http://www.karger.com/Article/FullText/111707
DOI
10.1159/000111707
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Do Young(김도영)
Kim, Ja Kyung(김자경) ORCID logo https://orcid.org/0000-0001-5025-6846
Paik, Yong Han(백용한)
Ahn, Sang Hoon(안상훈) ORCID logo https://orcid.org/0000-0002-3629-4624
Yoon, Young Joon(윤영준)
Lee, Kwan Sik(이관식) ORCID logo https://orcid.org/0000-0002-3672-1198
Chon, Chae Yoon(전재윤)
Choi, Jong Won(최종원)
Han, Kwang-Hyub(한광협) ORCID logo https://orcid.org/0000-0003-3960-6539
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/97221
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