Osteochondroma is the most benign tumor of the scapula.Increased scapular prominence caused by a subscapular osteochondorma may be mistaken for a classical winged scapula.

• 摘要骨性软骨瘤是肩胛骨最常见的良性肿瘤，由肩胛骨下之骨性软骨瘤所引起肩胛骨外形凸形，常会被误认为一典型翼状肩胛骨。