perianal lesions, skin

Etiology

• macules
  • candidiasis
  • psoriasis
  • seborrheic keratosis
  • Tinea corporis
  • vitiligo
• papules or plaques
  • chronic eczematous dermatitis
  • condylomata acuminata
  • condyloma lata
  • psoriasis
  • secondary syphilis
• vegetative lesions
  • condylomata acuminata
  • condylomata lata (syphilis)
• scales
  • candidiasis
  • psoriasis
  • subacute eczematous dermatitis
  • Tinea corporis
• lichenification
  • chronic eczematous dermatitis (pruritus ani)
• vesicles
  • acute eczematous dermatitis
• erosions
  • candidiasis
  • syphilitic chancre
• fissures
  • chronic eczematous dermatitis
  • psoriasis
• ulcers
  • syphilitic chancre

More general terms

• differential diagnosis of skin lesions by body region

Additional terms

• anorectal disease
• perianal region