Yamamoto T, Irifune A, Katayama I, Nishioka K
Department of Dermatology, Tokyo Medical and Dental University School of Medicine, Japan.
J Dermatol. 1994 Dec;21(12):979-81. doi: 10.1111/j.1346-8138.1994.tb03324.x.
Two cases of eccrine poroma with calcification were described, both of which were those of the Winkelmann-MacLeod type. They occurred on the face and lower leg. We supposed that calcification in both cases was dystrophic in nature due to minor pressure or injury. The feature of calcification within the nests of eccrine poroma has rarely been reported. However, it seemed to be physiologically consistant that calcification occurs in eccrine poroma which originates from eccrine sweat glands.
本文描述了两例伴有钙化的小汗腺汗孔瘤，均为温克尔曼-麦克劳德型。病变分别位于面部和小腿。我们推测这两例的钙化本质上是营养不良性的，由轻微压力或损伤所致。小汗腺汗孔瘤巢内钙化的特征鲜有报道。然而，起源于小汗腺的小汗腺汗孔瘤发生钙化似乎在生理上是合理的。
