NODULAR AND DIFFUSE DERMATITIS
NODULAR - HISITOCYTES PREDOMINATE-Suppurative
| Specific infectious agent no identifiable | Squames | Follicular cyst, ruptured |
| Other foreign body | Tattoo materials, Splinters Sutures, Silica Starch, Drug injection | |
| Specific infectious agent identifiable | Bacterial | Botryomycosis Blastomycosis-like pyoderma Rhinoscleroma |
| Mycobacterial | Scrofuroderma Atypical mycobacterial infections |
|
| Actinomycotic | Actinomycosis Nocardiosis Streptomycosis |
|
| Fungal, deep | Cryptococcsis Histoplsmosis Blastomycosi Chromomycosis Sporotichosis |
|
| Fungal, other than deep | Keruon Majocchi's granuloma |
|
| Yeast | Candida granuloma | |
| Paraitic | Protothecosis Amebiasis |