Differential Diagnosis in Dermatopathology

Discussions

Lichen sclerosus et atrophicus, which is the superficial manifestation of morphea, and chronic radiation dermatitis are both fibrosing dermatitides that may resemble each other closely when viewed through the scanning objective of a conventional mic…

Histologic Diagnosis of Inflammatory Skin Diseases

Keratosis pilaris/Lichen spinulosus

Keratosis pilaris/Lichen spinulosus Presentation stereotypical Age and sex Adolescents especially, females more than males Distribution of lesions Primarily extensor surfaces Configuration of lesions Circular in lichen spinulosus Arrangement of lesi…