Worret W I, Nordquist R E, Burgdorf W H
Department of Dermatology, Technische Universitaet, Munich.
Ultrastruct Pathol. 1988;12(4):449-54. doi: 10.3109/01913128809064214.
Cutaneous nerves showed multiple ultrastructural abnormalities in a patient with incontinentia pigmenti. Fetal nerve bundles were seen both in the dermis and entering the epidermis. A cell with some Schwann cell features was identified above the basal layer amid keratinocytes. Dermal melanophages were in close apposition to Schwann cells. All of these features suggest that neural structures may be abnormal in incontinentia pigmenti and play a role in transfer of melanin from epidermis to dermis.
色素失禁症患者的皮肤神经显示出多种超微结构异常。在真皮层以及进入表皮处均可见到胎儿神经束。在基底层上方的角质形成细胞之间发现了一个具有一些施万细胞特征的细胞。真皮中的噬黑素细胞与施万细胞紧密相邻。所有这些特征表明，色素失禁症患者的神经结构可能异常，并在黑色素从表皮向真皮的转移过程中发挥作用。
