Seborrhea



Sebaceous Adenitis

Pigmentation disorders

Hypopigmentation

Hyperpigmentation

Eosinophilic infiltration

Eosinophilic Plaques

Eosinophilic Granuloma

Eosinophilic Folliculitis and Furunculosis

Sterile granulomatous disorders

Juvenile Pyoderma

Equine generalised granulomatous disease

  • Also known as Sarcoidosis
  • In horses
  • Rare
  • Involves cutaneous lesions and systemic disease causing anorexia and weight loss
  • Grossly: alopecia, scales, crusts, sometimes nodules and masses
  • Microscopically: multifocal granulomas, multinucleated giant cells