Eisenberg E L, Bronson D M, Barsky S
J Am Acad Dermatol. 1985 Feb;12(2 Pt 1):328-31.
A 4-year-old Hispanic boy had an asymptomatic eruption of red-brown macules and papules on the face, neck, trunk, and upper extremities. Examination of the skin lesions by light microscopy revealed a diffuse infiltrate of histiocytes in the upper dermis. Examination by electron microscopy showed wormlike inclusion bodies within the histiocytes. A diagnosis of benign cephalic histiocytosis was made on the basis of these distinct clinical, histologic, and ultrastructural features.
一名4岁的西班牙裔男孩在面部、颈部、躯干和上肢出现了无症状的红棕色斑疹和丘疹。通过光学显微镜检查皮肤病变发现真皮上层有组织细胞弥漫性浸润。电子显微镜检查显示组织细胞内有蠕虫样包涵体。根据这些独特的临床、组织学和超微结构特征，诊断为良性头部组织细胞增多症。
