Archive

Winter 2018, Vol. 26 No. 4

Hong Kong J. Dermatol. Venereol. (2018) 26, 189-192

Case Report

Two cases of primary osteoma cutis occurring in children

兩例兒童的原發性皮膚骨瘤

CH Song 宋翠豪, LQ Zheng 鄭力強, ZG Zhao 趙梓綱, W Ba 巴偉, L Wang 王嵐, CX Li 李承新

Abstract
We report two cases of primary osteoma cutis in children. The lesions were all located on the legs, presenting as hard nodules covered by normal or mildly erythematous skin. The histopathology showed well-formed spicules of bone in the dermis. They were classified as primary osteoma cutis because there were no pre-existing lesions.

我們報告了兩例兒童的原發性皮膚骨瘤。病變均位於腿部，表現為皮下多發硬結節。組織病理學顯示真皮內成熟的骨組織。本例皮損發生前局部無其他皮膚損害，原發性皮膚骨瘤診斷明確。

Keywords: Histopathology, Neoplasm, Primary osteoma cutis

關鍵詞: 組織病理學、腫瘤、原發性皮膚骨瘤