Özet:

Objective: To determine the correlation of alpha-fetoprotein (AFP) levels with tumour characteristics in hepatocellular carcinoma (HCC). Study Design: Cross sectional study. Place and Duration of Study: Pak Emirates Military Hospital Rawalpindi, from Oct 2014 to Feb 2016. Methodology: It was a cross sectional study in which all patients with a diagnosis of hepatocellular carcinoma presenting to Pak Emirates Military Hospital (PEMH) Rawalpindi, from Oct 2014 to Feb 2016 were enrolled. They underwent testing for alpha-fetoprotein levels and investigations were carried out to determine Barcelona Clinic Liver Cancer (BCLC) staging and Child-Pugh classification. Patients’ age, gender, underlying aetiology of liver disease, alpha-fetoprotein levels, number and size of hepatocellular carcinoma lesions, Child–Pugh class and Barcelona Clinic Liver Cancer stage and vascular invasion by the tumour were noted in a proforma. Alpha-fetoprotein levels were categorised into within normal limit, 8.5-100 ng/ml, 100-1000 ng/ml and >1000ng/ml. Data were entered in SPSS version 22 and descriptive statistics were used to calculate frequencies, means and standard deviation. Spearman correlation was used to find correlation between alpha-fetoprotein levels and other variables. Results: Out of 100 patients 67 (67%) were men and 33 (33%) were women. Mean age was 58.23 yrs (SD ± 10.355). Majority (seventy nine, 79%) of patients had chronic liver disease due to hepatitis C virus. In majority (sixty, 60%) of patients size of the tumour was more than 5 cm, and hepatocellular carcinoma was mono-nodular in 62 patients. Positive correlation was seen between alpha-fetoprotein levels and Barcelona Clinic Liver Cancer stage of the tumour. Positive correlation was also seen between alpha-fetoprotein level and number and size of the tumour although it wasn’t statistically significant. Conclusion: Alpha-fetoprotein levels are positively correlated with Barcelona Clinic Liver Cancer stage of the tumour.

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