Solitary Osteochondroma of Scapula: A Common Entity at an Uncommon Location

Abstract

Introduction: Introduction: Osteochondroma are benign bone tumours that often affect the metaphysical region of long bones; the scapula is rarely affected. Owing to its bulk effect, scapular osteochondroma may frequently present with symptoms. These tumours typically damage the skeleton's developing ends and stop becoming larger once the skeleton reaches maturity.Suspicion of a cancer should be raised by any increase in size. Case Report: A female patient, age 25, complained of a hard lump on her shoulder posteriorly on further imaging it was confirmed as an osteochondroma of scapula. Discussion: Osteochondromas must exhibit continuity with the underlying parent bone cortex and medullary canal. They are made up of cortical and medullary bone with an overlaying hyaline cartilage cap. They have a very minimal potential for malignancy and are often asymptomatic. Conclusion: The cases of osteochondromas in the scapula are relatively rare, it is crucial to remain vigilant and consider the possibility of malignancy if there are concerning changes in symptoms or size.