title: Balanitis circumscripta plasmacellularis.
abstract: A patient is presented with a recalcitrant penile lesion which demonstrated the clinical and histologic features of the balanitis originally described by Zoon. The status of this disease and its relationship to similar disorders are discussed.
mesh_terms: D000368:Aged; D001446:Balanitis / Q000473:pathology*; D001773:Blood Cells / Q000473:pathology; D003937:Diagnosis, Differential; D004919:Erythroplasia / Q000175:diagnosis; D006801:Humans; D008297:Male; D010413:Penis / Q000473:pathology; D012867:Skin / Q000473:pathology*