a) Patchy mononuclear cell infiltration in upper dermis b) patchy mononuclear cell infiltration with dilatation of capillaries c) mononuclear cell infiltration around sweat duct
Granulosis rubra nasi is a rare familial disease of children, occurring on the nose, cheeks, and chin, characterized by diffuse redness, persistent excessive sweating, and small dark red papules that disappear on diascopic pressure.[1]: 780 [2]