The differential diagnosis includes fibromatosis and chondroma of soft parts. 鉴别诊断包括纤维瘤病和软组织的软骨瘤。
Chondroma of soft parts also affects the hands, but it is usually well circumscribed and has more well developed chondroid differentiation. 软组织的软骨瘤也会影响手部，但是通常此瘤界限清楚，有很多发育良好的软骨样分化。
