Knee joint pain caused by synovial hemangioma: A case report

INTRODUCTION AND IMPORTANCE: Knee joint synovial hemangioma is an uncommon condition primarily characterized by knee pain, often accompanied by other symptoms. This report presents a case of knee joint synovial hemangioma to enhance understanding of this condition. CASE PRESENTATION: An 18-year-old male patient sought medical attention due to unexplained knee pain. Physical examination revealed noticeable tenderness points in the knee joint. Magnetic resonance imaging (MRI) confirmed the presence of an internal knee bump. Arthroscopic surgery resulted in the complete resolution of symptoms. CLINICAL DISCUSSION: Knee joint synovial hemangioma is a rare ailment, and its relatively inconspicuous symptoms can lead to misdiagnosis, delayed treatment, or even overlooked cases. Therefore, it is crucial for healthcare professionals, especially young doctors, to be familiar with the distinctive attributes of this infrequent disorder in order to aid patients in regaining their normal lives. CONCLUSIONS: When encountering patients with unexplained knee pain, medical practitioners should consider the possibility of knee joint synovial hemangioma. Early identification and treatment are essential for prompt recovery and optimal outcomes for patients.