Koca Rafet, Bektaş Sibel, Altinyazar H Cevdet, Sezer Tuna
Department of Dermatology, Faculty of Medicine, Zonguldak Karaelmas University, Zonguldak, Turkey.
Ann Dermatol. 2011 Nov;23(4):508-11. doi: 10.5021/ad.2011.23.4.508. Epub 2011 Nov 3.
Histiocytic skin disorders are usually classified as either Langerhans' cell histiocytosis (LCH) or non LCH, based on the pathology. Benign cephalic histiocytosis (BCH) is a rare type of non-Langerhans histiocytitic disorder and is characterized by self-healing multiple small eruptions of yellow to red-brown papules on the face and upper trunk. Histologic features of this disorder show dermal proliferation of histiocytes that have intracytoplasmic comma-shaped bodies, coated vesicles and desmosome-like structures. In this study, we report on a 7-month-old boy who contained small yellow-red papules on his face that spread to his upper trunk. The clinical and histologic features in this patient were consistent with BCH.
组织细胞性皮肤病通常根据病理分为朗格汉斯细胞组织细胞增生症（LCH）或非LCH。良性头部组织细胞增生症（BCH）是一种罕见的非朗格汉斯组织细胞性疾病，其特征是面部和上躯干出现可自愈的多个黄色至红棕色丘疹的小皮疹。该疾病的组织学特征显示组织细胞在真皮层增殖，这些组织细胞具有胞浆内逗号形小体、包被小泡和桥粒样结构。在本研究中，我们报告了一名7个月大的男孩，其面部有小黄红色丘疹，并蔓延至上躯干。该患者的临床和组织学特征与BCH一致。
