Hanke C W, O'Brian J J, Peters W C, Horney D A, Logan P C
J Dermatol Surg Oncol. 1985 Jul;11(7):714-7. doi: 10.1111/j.1524-4725.1985.tb01650.x.
Smooth muscle hamartomas are rare benign tumors of the skin, characterized by proliferation of large interlacing bundles of nonstriated muscle within the reticular dermis. The lesions may masquerade as one of several clinical entities. In this report, we describe two patients with congenital smooth muscle hamartomas masquerading as congenital pigmented nevi. Review of the literature indicates that these cases represent the ninth and tenth reported cases of congenital smooth muscle hamartoma. Our second case represents the largest lesion reported to date.
平滑肌瘤是一种罕见的皮肤良性肿瘤，其特征是网状真皮内有大量交错的非横纹肌束增生。这些病变可能会伪装成几种临床病症之一。在本报告中，我们描述了两名先天性平滑肌瘤伪装成先天性色素痣的患者。文献回顾表明，这些病例是第九和第十例报道的先天性平滑肌瘤病例。我们的第二个病例是迄今为止报道的最大病变。
