Author(s): Aulakh R, Mohan H, Attri AK, Kaur J, Punia RP
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Abstract The diseased gallbladder is one of the commonest specimens submitted to the surgical pathology laboratory in North India. Obesity is associated with a linear increase in gallstone formation. It has been observed that the plasma lipoprotein profile of patients with gallstones differs markedly from that of healthy subjects. Serum lipid profile was done by enzyme kit method. All the gallstones received were categorized morphologically and examined biochemically. The age range of 200 cases was 13 to 77 years with a mean of43.75 +/- 13.39 years. There were 171 females (85.5\%) and 29 males (14.5\%) with male to female ratio of 1: 5.8. The stones containing both cholesterol and bile pigments were the most common (129 cases, 84.87\%); while pure cholesterol stones were seen in 23 cases (11.50\%) and pigment stones were infrequent (1 case, 0.65\%). On lipidogram of patients in the study group, mean serum total cholesterol was 155.50 +/- 43.03 mg/dL, mean serum triglycerides was 100.49 +/- 45.23 mg/dL, mean HDL cholesterol was 46.71 +/- 15.20 mg/dL, mean LDL cholesterol was 87.94 +/- 36.85 mg/dL and mean VLDL cholesterol was 20.84 +/- 11.97 mg/dL. Serum total cholesterol values were significantly higher in patients older than 39 years as compared to patients < or =39 years (161.44 +/- 42.32 mg/dL vs. 145.79 +/- 32.96 mg/dL, p < 0.05). But the observed mean values in both of these subgroups were within the normal range i.e. <200 mg/dL. No significant difference was observed in the mean serum triglyceride values between male and female patients. The findings of this study did not indicate any role of serum lipid profile in the formation of gallstones. However the higher mean values of serum total cholesterol and serum triglycerides in patients older than 39 years of age may be explained by increasing age.
This article was published in Indian J Pathol Microbiol
and referenced in Journal of Metabolic Syndrome