Histologic Diagnosis of Inflammatory Skin Diseases

Lichen striatus

…oreign body reaction, the “foreign body” being elastic fibers altered by the effects of products of lymphocytes on them. Bibliography Bibliography for lichen striatus Alexander A. Die lineare Neurodermatitis. In: Jadassohn J, ed. Handbuch…

Differential Diagnosis in Dermatopathology

Differential Diagnosis

Sebaceous hyperplasia Nevus sebaceus of Jadassohn 1. Dome-shaped papule with a central cell 1. Relatively flat-topped plaque in early stage; papillated or digitated plaque in fully developed and later stages; no dell 2. Basket-woven pattern of…

Differential Diagnosis in Dermatopathology

Pigmented Lesions

…cytes with monomorphic oval nuclei and pale cytoplasm that house little melanin and (2) strikingly dendritic, markedly pigmented melanocytes around and in between aggregations fascicular, they, too, having monomorphic oval nuclei. Common blue (Jada…

Differential Diagnosis in Dermatopathology

See Classification of Pigmented Lesions

…a, pigmented Solar keratosis, pigmented Melanocytic lesions Benign Melanosis Simple lentigo Nevus of Ota, nevus of Ito Nevi Congenital Classic acral Superficial Superficial and “deep” Masson’s blue neuronevus Common blue (Ja…