Pityriasis rosea is an acute, self-limited papulosquamous dermatosis of the trunk and extremities. Many atypical forms of the disease have been reported in the literature [Ahmed et al.: Clin Exp Dermatol 2000;25:624–626; Imamura et al.: Dermatologica 1985;171:474–477]. It is rare to find pityriasis rosea in multiple family members (within a household) at the same time. There have been only 4 reported cases where a couple has contracted pityriasis rosea simultaneously [Miller et al.: Arch Derm Syphilol 1941;44:66-68; Niles et al.: Arch Derm Syphilol 1940;41:264].
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机译：玫瑰糠疹是一种急性，自限性的躯干和四肢丘疹性皮肤病。文献报道了许多非典型性疾病[Ahmed et al .: Clin Exp Dermatol 2000; 25：624-626; Imamura等：Dermatologica 1985; 171：474–477]。很少在多个家庭成员中（一个家庭中）同时发现玫瑰糠疹。仅报道过一对夫妇同时患有玫瑰糠疹的病例[Miller et al .: Arch Derm Syphilol 1941; 44：66-68; Niles等人：Arch Derm Syphilol 1940； 41：264]。
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