Yoshizawa T

IntroductionColorectal metastasis from endometrioid carcinoma is exceedingly uncommon and has been reported only in isolated case reports. We describe a case of sigmoid colon metastasis occurring after a long disease-free interval following…

Invasive cancers that arise from ductal structures can infiltrate and colonize pre-existing ducts in a process referred to as cancerization of ducts (COD). COD in cholangiocarcinoma is an under-studied process whose clinical significance re…