Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
a Liver metastasis from colon cancer. Contrast CT demonstrates two hypodense nodules (arrows). b Partial response-RECIST.CT-scan after chemotherapy and 3-month follow-up scan. c A 55-year-old man with colon cancer. Contrast-enhanced CT scan shows multiple solid lesions. d Patient had undergone a prior right hepatectomy for metastatic colon cancer 2 years ago
