中国麻风皮肤病杂志 ›› 2025, Vol. 41 ›› Issue (9): 685-687.doi: 10.12144/zgmfskin202509685

• 病例报告 • 上一篇    下一篇

自发性泛发型发疹性瘢痕疙瘩一例

马丽珂1,2,曲才杰2,金艳2,杨彦华2,张洪英1,2   

  1. 1山东第二医科大学临床医学院，山东潍坊,261000;2青岛市市立医院,山东青岛,266000
  • 出版日期:2025-09-15 发布日期:2025-09-08

Spontaneous generalized eruptive keloid: a case report

MA Like1,2, QU Caijie2, JIN Yan2, YANG Yanhua2, ZHANG Hongying1,2   

  1. 1 School of Clinical Medical, Shandong Second Medical University, Weifang 261000, China; 2 Qingdao Municipal Hospital, Qingdao 266000, China
  • Online:2025-09-15 Published:2025-09-08

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摘要： 自发性泛发型发疹性瘢痕疙瘩临床罕见，既往国内文献报道仅1例，本文报道1例。患者,男，17岁，躯干、四肢丘疹结节2年余。皮肤科查体: 前胸、背部、腰臀部、双上臂外侧以及双大腿可见散在对称性暗红色丘疹、结节。皮肤组织病理示: 表皮基底层色素增多，真皮内明显成纤维细胞增生，胶原纤维增多、增粗，较致密，排列成结节条索状。诊断: 自发性泛发型发疹性瘢痕疙瘩。

关键词: 瘢痕疙瘩, 自发性, 发疹性

Abstract: Spontaneous generalized eruptive keloid is clinically rare, with only 1 case reported in domestic literature, and we report a case in this paper. A 17-year-old male presented with papules and nodules on the trunk and extremities for more than 2 years. Dermatological examination showed scattered and symmetric dark red papules and nodules on the anterior chest, back, lumbogluteal region, lateral aspects of both upper arms, and both thighs. Skin histopathological examination revealed: increased pigmentation in the basal layer of the epidermis, significant proliferation of fibroblasts in the dermis, increased and thickened collagen fibers which were dense and arranged in nodular and (cord-like) patterns. The diagnosis of spontaneous generalized eruptive keloid was made.

Key words: keloid, spontaneous, eruptive