Giesecke Leah M, Reid Catherine M, James Craig L, Huilgol Shyamala C
Department of Dermatology, Royal Adelaide Hospital and Adelaide Pathology Partners, Adelaide, South Australia, Australia.
Australas J Dermatol. 2003 Nov;44(4):267-9. doi: 10.1046/j.1440-0960.2003.00006.x.
A 45-year-old man presented with a rapidly enlarging tumour in an area of long-standing hypertrophic lichen planus of the lower leg. Histological examination of the resected specimen showed it to be a giant keratoacanthoma measuring 37 x 57 mm. Neoplastic change is a rarely reported complication of chronic variants of cutaneous lichen planus. To date there have been only two reports of keratoacanthoma development in association with lichen planus.
一名45岁男性，小腿部长期肥厚性扁平苔藓区域出现一个迅速增大的肿瘤。切除标本的组织学检查显示为一个大小为37×57毫米的巨大角化棘皮瘤。肿瘤性改变是皮肤扁平苔藓慢性变型一种罕见报道的并发症。迄今为止，仅有两篇关于与扁平苔藓相关的角化棘皮瘤发生的报道。
