Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019204 (hepatocellular carcinoma)
 71,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We collected 20 primary liver malignant tumors other than hepatocellular carcinoma from 1968 to 1990; sarcomas from mesenchymal tissue (hepatic leiomyosarcoma, hepatic fibrosarcoma, Kupffer cell sarcoma, hepatic lymphatic sarcoma), two subtypes of hepatocellular carcinoma (fibrolamellar carcinoma and clear cell carcinoma), hepatic carcinoid, squamous carcinoma, etc. Analysis with review of literature is given.
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PMID:[20 rare primary hepatic malignant tumors]. 139 62

Forty-eight patients with ;cold areas' on (99m)Tc sulphur colloid liver scintiscans were scanned again using (75)Se-selenomethionine. In 11 patients with primary hepatocellular carcinoma considerable uptake of (75)Se-selenomethionine could be demonstrated in the area of the tumour and uptake of (75)Se-selenomethionine was also observed over extrahepatic metastases in two of these cases. In contrast uptake was low in cholangiocellular carcinoma, Kupffer cell sarcoma, and secondary hepatic deposits (excepting melanoma metastases). No cause for the ;cold area' on the (99m)Tc scan could be discovered in 16 of 25 patients with cirrhosis and in these patients the uptake of the two isotopes in the area of the ;false positive' filling defect was almost equal. Positive identification of primary hepatocellular tumours using this dual scanning technique can be of value in determining and assessing treatment by surgery or cytotoxic therapy.
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PMID:75se-selenomethionine in the scintiscan diignosis of primary hepatocellular carcinoma. 432 48