Pleomorphic Fibroma Presenting as a Nodular Lesion in the Left Shoulder: A Case Report

Abstract

Pleomorphic fibroma is an uncommon benign cutaneous tumor that often presents as a single asymptomatic skin-colored lesion with indefinite clinical diagnostic features. Here, we report a case of a 47-year-old female diagnosed with pleomorphic fibroma of the skin in the left shoulder and discuss the importance of immunohistochemistry and special features in histopathology to distinguish some of the differentials.