Diagnosis of glomus tumor of the elbow: A case report

INTRODUCTION: Glomus tumors are rare and often benign vascular lesions that present classically in the subungual region of the hand. Nonetheless, presentations in atypical sites have been reported over the years. However, the classic symptoms of typical glomus tumors are often absent in tumors of atypical sites. CASE PRESENTATION: We present a case of an extradigital glomus tumor with a 3-year history of pain in the lateral aspect of the elbow. DISCUSSION: The case we present took three years and multiple visits to different clinics and specialties to reach the final diagnosis and management. It often takes longer to diagnose Glomus tumors of atypical sites and presentations. The causes could be related to the rare incidence, the atypical presentation in site and symptoms, or the diagnostic methods. CONCLUSION: This case report discusses the possible causes behind the diagnostic delay in extradigital glomus tumors, aiming to raise clinical awareness among primary health care physicians.