<unk>  (IGDA) or Ackerman<unk>  syndrome is a skin condition that most commonly presents with symmetrical round-to-oval red or violet plaques on the flanks, armpits, inner thighs, and lower abdomen.
Interstitial granulomatous dermatitis with arthritis
Self-healing juvenile cutaneous mucinosis
Photosensitivity with HIV infection
Bowel-associated dermatosis–arthritis syndrome
Tick-borne lymphadenopathy
Pachydermatous eosinophilic dermatitis
Methotrexate-induced papular eruption
Vacuolar interface dermatitis