| Literature DB >> 32257756 |
Chihiro Matsumoto1, Katsunori Imai1, Yosuke Nakao1, Rumi Itoyama1, Toshihiko Yusa1, Shigeki Nakagawa1, Hirohisa Okabe1, Hidetoshi Nitta1, Yo-Ichi Yamashita1, Akira Chikamoto1, Junji Yatsuda1, Tomomi Kamba1, Tsuguharu Asato1, Yoshiki Mikami1, Hideo Baba1.
Abstract
Metastases to the kidney are extremely rare and intrahepatic cholangiocarcinoma (ICC) is difficult to treat. In this study, we report a case of renal metastasis from ICC. A 72-year-old man who had been followed-up for chronic hepatitis C was diagnosed with ICC in the segment 8 and underwent S8 segmentectomy in 2014. During follow-up, the serum levels of carcinoembryonic antigen and carbohydrate antigen 19-9 were slightly elevated, and abdominal contrast-enhanced computed tomography revealed a low-density mass preceded by rim enhancement in the arterial phase measuring 1.5 × 1.5 cm in the segment 6, and a hypovascular mass measuring 2.2 × 2.0 cm in the upper pole of the left kidney in 2017. He underwent partial hepatectomy and partial nephrectomy. Based on postoperative histological findings combined with immunohistochemical analysis, the tumors both in the liver and kidney were diagnosed as recurrent ICC. © The Japan Society of Clinical Oncology 2020.Entities:
Keywords: Intrahepatic cholangiocarcinoma; Malignancy; Nephrectomy; Renal metastasis
Year: 2020 PMID： 32257756 PMCID： PMC7109215 DOI： 10.1007/s13691-019-00398-y
Source DB: PubMed Journal: Int Cancer Conf J ISSN： 2192-3183