Two siblings of African origin presented with multiple scaling patche s and al opecia on the scalp four weeks after returning from a vacation in Eritrea. Direc t KOH examination revealed fungal elements; Trichophyton ...Two siblings of African origin presented with multiple scaling patche s and al opecia on the scalp four weeks after returning from a vacation in Eritrea. Direc t KOH examination revealed fungal elements; Trichophyton mentagrophytes and Tric hophyton terrestre were identified in the fungal culture. We discuss the putativ e pathogenic role of both microorganisms in causing disease. Although infection with Microsporum canis currently accounts for almost fifty percent of all cases of tinea capitis in Germany, other fungi have gained importance due to tourism a nd increasing migration.展开更多
A 5 1/2-year-old boy revealed symmetric erythematous plaques on b oth arms and legs as well as in the face. Additionally, contractions of several digital joints were noted. We diagnosed a progressive symmetric erythro...A 5 1/2-year-old boy revealed symmetric erythematous plaques on b oth arms and legs as well as in the face. Additionally, contractions of several digital joints were noted. We diagnosed a progressive symmetric erythrokeratoderma and i nitiated a topical therapy with tretinoin. Here we discuss the etiology, differe ntial diagnoses, and therapeutic options of this rare disorder of keratinization .展开更多
文摘Two siblings of African origin presented with multiple scaling patche s and al opecia on the scalp four weeks after returning from a vacation in Eritrea. Direc t KOH examination revealed fungal elements; Trichophyton mentagrophytes and Tric hophyton terrestre were identified in the fungal culture. We discuss the putativ e pathogenic role of both microorganisms in causing disease. Although infection with Microsporum canis currently accounts for almost fifty percent of all cases of tinea capitis in Germany, other fungi have gained importance due to tourism a nd increasing migration.
文摘A 5 1/2-year-old boy revealed symmetric erythematous plaques on b oth arms and legs as well as in the face. Additionally, contractions of several digital joints were noted. We diagnosed a progressive symmetric erythrokeratoderma and i nitiated a topical therapy with tretinoin. Here we discuss the etiology, differe ntial diagnoses, and therapeutic options of this rare disorder of keratinization .
