Stone O J
Int J Dermatol. 1975 Nov;14(9):661-3. doi: 10.1111/j.1365-4362.1975.tb00159.x.
A patient who worked as a baker and a part-time barber had chronic paronychia. Biopsy revealed the presence of hair in the dermis of the nail fold. This is only the second case of chronic paronychia to be reported in which the dermis contained nonmicrobial exogenous material. Based on experimental work it has been previously suggested that the rounding out of the posterior nail fold in most paronychia is due to the body's reaction to the penetration of debris derived from Candida albicans. However, patients recalcitrant to therapy or those exposed to chemicals or particulate material deserve detailed histologic study.
一名职业为面包师兼兼职理发师的患者患有慢性甲沟炎。活检显示甲皱真皮层有毛发。这是第二例报道的慢性甲沟炎病例，其真皮层含有非微生物外源性物质。根据之前的实验研究，有人提出在大多数甲沟炎病例中，甲皱后部变圆是由于机体对白色念珠菌衍生的碎屑侵入的反应。然而，对治疗有抵抗性的患者或接触过化学物质或颗粒物质的患者值得进行详细的组织学研究。
