Warner T F
J Cutan Pathol. 1979 Aug;6(4):310-6. doi: 10.1111/j.1600-0560.1979.tb01139.x.
Proliferating pilar cysts are rare tumors which occur most commonly on the scalp of elderly women. The infiltrative areas of these tumors should be differentiated from epidermoid carcinoma because they are usually benign. The intimate association of this entity with a spindle cell component is described here, to our knowledge for the first time.
增殖性毛囊囊肿是罕见的肿瘤，最常发生于老年女性的头皮。这些肿瘤的浸润区域应与表皮样癌相鉴别，因为它们通常是良性的。据我们所知，本文首次描述了该实体与梭形细胞成分的密切关联。
