Pathology
Images
Atlas of dermatopathology
Josef Feit, Hana Jedličková, Günter Burg, Luděk Matyska, Spasoje Radovanovic et al.
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+ Introduction
+ Literature
+ Support
+ Skin biopsy
+ Non-tumorous skin diseases
+ Skin tumors
+ Cysts of the skin and subcutis
+ Soft tissue lesions
+ Some lesions of the oral cavity
+ Dermatovenerology
+ Collection of histological slides by prof. Günter Burg
+ Collection of histological slides by prof. Werner Kempf
+ Collection of histological slides of dr. Ram Chandra Adhikari
Fixed drug reaction
Clinical signs
  • one, sometimes more maculae
  • location: skin of the genital, extremities, trunk, mouth
  • macular lesion, rarely bullous
  • color red, purple, red-brown (melanophages in recurrent lesions)
  • recurrences usually at the same location
Histology

Vacuolar alteration of the basal layer, pigment incontinence, dyskeratoses, slight (variable) parakeratosis, fibrosis of the papillary dermis.

Pictures