A Clinicopathological Analysis of Granulomatous Dermatitis : 4 Year Retrospective Study

摘要

The present study was carried out with an attempt to study the incidence of granulomatous dermatitis in hospital based population and to classify and compare the granulomatous dermatitis on the basis of histopathology and find the etiology. This is a four year retrospective study done on the data available in the dermatopathology section of department of pathology. The cases diagnosed as granulomatous dermatitis were retrieved, clinical data and the histopathological features compared to know the incidence of various etiologies of GD. Out of 310 cases of GD with male to female ratio 2.03:1, leprosy comprised major reported etiology (n-244) followed by tuberculosis (n-44), sarcoidosis (n-4), Leshmania Donovani (n-14)) granuloma annulare (n-1) and 3 granulomatous lesions not further classified. Infections form the commonest form of GD out of which leprosy forms the major group. Role of histopathology(H&E and special stains) is very important in confirming the diagnosis of granulomatous dermatitis.