Schwannoma en la región anterior de rodilla: caso clínico y revisión de la literatura

Abstract

Since their discovery, Schwannomas, tumors originating from Schwann cells, have remained a subject of fascination and complexity. This case report details a 27-year-old male with a 9-year history of right knee pain following a-soccer-related knee dislocation. Despite previous treatment, the pain persisted, prompting examination and imaging to reveal a neoplastic lesion within the vastus medialis. Following an onco-traumatologist recommendation, complete tumor excision was performed, resulting in a well-circumscribed 4 x 2 x 2 cm lesion with features of hemorrhage and necrosis. Post-surgery, the patient experienced a transient painful limp and limited mobility for two months, achieving nearfull recovery with occasional activity-related pain. This case underscores diagnostic challenges and successful management of a Schwannoma, emphasizing the importance of a comprehensive clinical approach.