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
Extramammary Paget's disease
Clinical signs
  • intraepidermal tumorous proliferation
  • PAS positive tumorous cells
  • affects perigenital and genital regions, rarely somewhere else (axilla)
  • reddish patches with exudation and crusts
  • sharp, irregular borders
  • pruritic
Histology

PAS positive tumorous cells within all layers of the epidermis and within follicular epithelium.