Measurement of serum circulating intercellular adhesion molecule-1 and its clinical significance in hepatocellular carcinoma: preliminary report.
Serum circulating intercellular adhesion molecule-1 (cICAM-1) was measured in 50 patients with hepatocellular carcinoma (HCC). The mean cICAM-1 level in the 50 patients was 2220 ng/ml and 43 patients (86%) had a high level of cICAM-1 - more than 1000 ng/ml. Comparative analysis of cICAM-1 and alpha-fetoprotein (AFP) levels in the HCC patients showed that serum AFP level was negative (<20 ng/ml) in five patients or "questionable positive" (20-90 ng/ml) in ten patients, while the levels of cICAM-1 in these patients were 1810 and 1710 ng/ml, respectively. Seven patients who underwent hepatectomy had tumor recurrences during a follow-up period of 6-18 months. Their serum AFP levels were lower than 200 ng/ml (mean value, 27 ng/ml), but their mean cICAM-1 level was 1956 ng/ml at the time tumor recurrence was diagnosed. We suggest that the measurement of serum cICAM-1 is not only useful for prediction of the progression and prognosis of HCC, but that it may also be an important marker for the early diagnosis of the disease, and for monitoring postoperative recurrence, particularly in patients with low levels of serum AFP.
Department of Hepato-Biliary Surgery,Guilin Medical College, PR China.
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M
Mei
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Xu
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Shi
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Chen
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Qin
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D006528:Carcinoma, Hepatocellular / Q000097:blood* / Q000601:surgery; D018450:Disease Progression; D005260:Female; D006801:Humans; D018799:Intercellular Adhesion Molecule-1 / Q000097:blood*; D008113:Liver Neoplasms / Q000097:blood* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000097:blood; D011184:Postoperative Period; D011379:Prognosis; D000509:alpha-Fetoproteins / Q000032:analysis
D000509:alpha-Fetoproteins; D018799:Intercellular Adhesion Molecule-1