Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0699790 (colon cancer)
 28,837 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We describe a solitary liver metastasis in the caudate lobe from a colon cancer treated with a hepatic resection following transarterial chemotherapy. A 73-year-old male was admitted with a complaint of melena. The findings from endoscopic examination of the colon showed a type 3 cancer at the hepatic flexure. Computed tomography revealed a metastatic lesion in the caudate lobe of the liver, which was three centimeters in diameter and located between the roots of the middle and the left hepatic vein. A right hemicolectomy was performed and the surgical findings revealed extended lymph node metastasis and the serosal exposure of the primary lesion. A transarterial catheterization to the liver for chemotherapy was placed instead of performing a hepatic resection. After six months of the transarterial chemotherapy, the metastatic tumor was decreased to less than one centimeter and no other new lesion was developed in and out of the liver. The patient underwent a resection of the Spiegel lobe 8 months after the first operation. There were small lesions of viable metastatic cells in the tumor histologically. The patient is currently well without any signs of recurrence 28 months after the first operation.
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PMID:Hepatectomy following transarterial chemotherapy for a metastasis in the caudate lobe. 1508 8

We report a case of intestinal obstruction caused by metastasis that manifested 6 years after surgery for intrahepatic cholangiocarcinoma (ICC). The patient, a 57-year-old man, had undergone resection of the hepatic left lobe, Spiegel lobe, and extrahepatic bile duct, following which histopathological examination had confirmed the diagnosis of ICC and that the resection margins were free from disease. There had been no signs of recurrence until an increase in the CA19-9 level was detected 6 years later. Colonoscopy revealed an ulcer-like lesion and stenosis at the level of the hepatic flexure. The patient was subsequently admitted to our hospital with abdominal pain and underwent right hemicolectomy with partial resection of hepatic segment V. Based on the immunohistological finding that the expression pattern of cytokeratins and mucins was consistent with ICC origin rather than colon cancer origin, we diagnosed colon metastasis from ICC.
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PMID:Intestinal obstruction caused by colonic metastasis from intrahepatic cholangiocarcinoma 6 years after removal of the primary tumor: report of a case. 2230 5