Fukuya T, Yabuuchi H, Seo Y, Fukuda T, Koga M
Department of Radiology, National Kyushu Cancer Center, Fukuoka, Japan.
Radiat Med. 1999 Sep-Oct;17(5):379-82.
Two cases of hepatocellular carcinoma (HCC) with ring calcification are reported together with their CT findings. HCC in both cases showed little early enhancement followed by delayed enhancement on dynamic CT. The pathologic specimen in one case showed HCC with fairly abundant fibrosis, and calcification was noted underneath the thick fibrous capsule, which might explain the enhancement pattern on CT.
报告了两例伴有环形钙化的肝细胞癌（HCC）及其CT表现。两例HCC在动态CT上均表现为早期强化不明显，随后延迟强化。其中一例的病理标本显示HCC伴有相当丰富的纤维化，在厚纤维包膜下可见钙化，这可能解释了CT上的强化模式。
