3 Seema Bijjaragi (271-275)

down by Ridley and Jopling. There was male preponderance in the study with majority of patients (35.7%) in the age goup of 21-30 years. The overall concordance between the clinical and histopathological diagnosis was 57.3%. Maximum concordance was seen in the polar ends of the spectrum with 76.9% in LL and 75.0% in TT. The concordance rate was lower in the borderline groups with 57.3% in BT, 40.0% in BL and least concordance of 16.7% in BB. However the concordance for IL was higher than the borderline groups with 66.7%. Cases in borderline group are in continuously changing immunological spectrum. Histological classification because of its definitive features gives a better indication than clinical classification for any recent shift of a case in the spectrum. Therefore skin biopsy should be done in all cases for correct classification of leprosy.