Pityriasis rosea in the Sudan.
Pityriasis rosea presents in the Sudan with the same picture as it does in other countries of Africa. The seasonal incidence is highest in the cold, dry months. The erythematous or rosea picture seen in whites is never encountered in blacks. The term pityriasis rosea may not be descriptive of the disease as it presents in black and brown skins.
Ahmed
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D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D010915:Pityriasis / Q000453:epidemiology*; D012621:Seasons; D013397:Sudan