朗格汉斯细胞组织细胞增多症
医学
组织细胞
组织细胞增多症
皮肤活检
朗格汉斯细胞
皮疹
病理
渗透(HVAC)
骨髓
活检
表皮(动物学)
皮肤病科
免疫学
解剖
免疫系统
疾病
物理
热力学
作者
Micky Osovsky,Rivka Fridlander,Tami Laron,F. Sabbah
出处
期刊:PubMed
日期:2020-10-01
卷期号:159 (10): 731-734
摘要
Langerhans cell histiocytosis (LCH) is rare during the newborn period. The term is used to describe a disorder characterized by infiltration of Langerhans cells into various organs. Langerhans cells are derived from the bone marrow, and are a type of dendritic cells found primarily in the epidermis. LCH may involve multiple organ systems, the most common being the skin and the bones. Cutaneous involvement is very common in LCH, and is often the presenting symptom. The most classic presentation is that of seborrheic dermatitis like eruption. Papules, petechiae, erosions and vesicles were also described. In our present case we describe a neonate with vesiculopustular rash appearing immediately after birth with an unexpected diagnosis made by skin biopsy.
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