Juvenile Pyoderma

• Also known as Juvenile sterile granulomatous dermatitis and lymphadenitis, juveline cellulitis, puppy strangles
• Involves dogs of less then 4 months of age
• Grossly: pustular and nodular dermatitis with oedema involving the face, ears, mucocutaneous junctions
• Microscopically: granulomatous or pyogranulomatous perifolliculitis, paniculitis and dermatitis