Hydroa aestivale in identical twins.
Hydroa aestivale in identical twins.
复制标题
同卵双胞胎中的夏季水螅。
作者：
C. Wheeler;E. P. Cawley;C. W. Whitmore
间歇性水疱病的特点是在春季和夏季暴露的皮肤上出现多形性皮损，这些人通常是较年轻的年龄组。皮损包括斑点、丘疹、水泡、水泡、湿疹和风疹样区，好发部位为面部、耳朵、颈部、手和前臂。皮肤的几个独立区域通常受累，而不是大面积暴露区域的弥漫性受累。一些病变，特别是水泡，结痂并愈合，留下了痘苗样的疤痕。尽管关于性行为的发生率存在一些争议，但男性似乎占主导地位。5这种障碍经常在青春期改善或消失，尽管已经记录了持续到第四或第五个十年的情况。(我们怀疑，一些年龄较大的患者可能患有门静脉症。)另一种症状是水痘，一些作者认为它只是一种更严重的水疱病。
Hydroa aestivale is characterized by the occurrence during the spring and summer months of polymorphous lesions on the exposed skin of persons who are usually in the younger age group. The lesions include macules, papules, vesicles, blebs, eczematous patches, and wheal-like areas, and the sites of predilection are the face, ears, neck, hands, and forearms. Several separate areas of skin are usually involved rather than diffuse involvement of large exposed regions. Some of the lesions, especially the blebs, become crusted and heal with vaccinia-like scars. Although there is some controversy in regard to the sex incidence, * males seem to predominate. 5 The disorder frequently improves or disappears at puberty although persistence into the fourth or fifth decade has been recorded. (We suspect that some of the older patients may have had porphyria.) Another symptom complex, hydroa vacciniforme, is regarded by some authors as only a more severe form of hydroa