Histologic Diagnosis of Inflammatory Skin Diseases

Factitious dermatitis and panniculitis

…74;110:747–50. Helfman RJ. Factitial scalp lesions resembling cylindroma. Report of two cases. Arch Dermatol 1965;91:345–46. Kossard S, Ecker RI, Dicken CH. Povidone panniculitis. Polyvinyl pyrrolidone panniculitis. Arch Dermatol 1980;116:704–06. Pat…

Differential Diagnosis in Dermatopathology

Discussions

…the concurrence in the same patient of trichoepitheliomas and cylindromas, a phenomenon met with uncommonly. Such an affiliation is in keeping with cylindroma being a neoplasm with apocrine, rather than eccrine, differentiation (follicular, sebaceous…