肥厚性扁平苔藓与表皮样囊肿的共定位：迄今未报道的病例。

Gayen Tirthankar, Das Anupam, Shome Kaushik, Bandyopadhyay Debabrata

Department of Dermatology, Medical College and Hospital, Kolkata, West Bengal, India.

Indian J Dermatol. 2015 Sep-Oct;60(5):503-5. doi: 10.4103/0019-5154.159640.

Colocalization of diseases in dermatology has always remained elusive and a puzzle, difficult to unscramble. Co-localization of two rare and disparate dermatoses has been reported on several occasions. Lichen planus (LP) has been described to colocalize with several dermatoses. We report here a case of LP hypertrophicus co-localizing with epidermoid cysts on the scrotum of a 35-year-old man for the unusual site and association.

皮肤病中疾病的共定位一直难以捉摸且是个谜题，难以解开。两种罕见且不同的皮肤病的共定位已有多次报道。扁平苔藓（LP）已被描述为与多种皮肤病共定位。我们在此报告一例肥厚性扁平苔藓与表皮样囊肿在一名35岁男性阴囊处共定位的病例，因其部位不寻常且存在关联。