Keratinous cysts of the skin. Identification and differentiation of pilar cysts from epidermal cysts.
Keratinous cysts of the skin. Identification and differentiation of pilar cysts from epidermal cysts.
复制标题
皮肤角质囊肿。
作者：
M. Mcgavran;B. Binnington
角化囊肿主要发生在人的头皮上，角化发生在没有角化透明颗粒的情况下，来自睫状器。因此，建议将其称为Pilar囊肿，而不是更广泛分布的表皮囊肿，在后者中角质化发生在角化透明颗粒中。每种类型的囊肿行组织学、组织化学和超微结构观察。
The keratinous cysts, occurring predominantly on the scalp in man, wherein keratinization occurs in the absence of keratohyaline granules are derived from the piliary apparatus. Therefore, it is proposed they be called pilar cysts in contrast to the more generally distributed epidermal cyst wherein keratinization occurs with keratohyaline granules. Histological, histochemical, and ultrastructural observations on each type of cyst are presented.