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Results 1 - 2 of 2 for lichen planus OR lichen "planus," eruptive OR koebner phenomenon
  1. Lichen Planus (Logical Images)  
    ... the skin is usually itchy. New lesions of lichen planus can be caused by injury (trauma). This so-called Koebner phenomenon may appear as a line of flat-topped, ...
  2. Psoriasis Triggers (American Academy of Dermatology)  
    ... traumas and skin conditions are known to trigger Koebner’s phenomenon: Skin Trauma Skin Conditions Acupuncture Boils Bites Dermatitis Bruises Herpes blisters Burns Lichen planus Chafing Scabies Chemical irritation Vitiligo Cuts and scrapes ...