Demographic and histopathologic study of soft tissue lesions in a tertiary care hospital in South India

Abstract

The term soft tissue tumors (STT) encompass a wide range of tumors arising from the mesenchymal tissues. In this study, we have retrospectively analysed the various STTs occurring in the Department of Pathology and included all cases with a confirmed histopathological diagnosis of soft tissue lesions received during the study period of January 2018 – December 2019. These cases were further analysed for the site of the lesion, number of lesions, age and gender of the patients and the results tabulated. A total of 207 cases of soft tissue tumors with confirmed histopathological diagnosis were included in this study. The male: female ratio was 1.1:1. It was observed that most of the soft tissue tumors were seen in the 31-40 years age group (33%) followed by the 41-50 years age group (21%). The most common histopathologic subtype of tumors were of adipocytic origin (61%). Malignant morphology was observed in 2.4% of the cases. Soft tissue tumors are not uncommon tumors and account for 5.2% of cases among the routine histopathological specimens. This study is presented here to understand the demography and the spectrum of soft tissue tumors observed in a tertiary care centre.