Lichen planus (LP) can occur on the skin alone; however, it is also seen inside the oral cavity, on the scalp, nails and the genital mucosa. ... which is called Koebner’s phenomenon.

Several other skin diseases, such as lichen planus, vitiligo and Darier disease, can present with Koebner phenomenon.1 Koebner phenomenon occurs in about 25% of people with psoriasis after various ...

Wolf's isotopic response (WIR) has been a mysterious and controversial dermatological sign for almost 40 years. In 1984, the Doctors Wolf (Ronni and Danny) described two cases - a 52-year-old man ...

A: Lichen planus lesions can also crop up along lines where the skin has been scratched or injured. This is called Koebner’s response. Q: Is lichen planus hereditary?

Lichen planus (LP) is a non-infectious ... Linear LP: the lesions are arranged along lines, often scratches or lines produced by mechanical trauma – the Koebner’s phenomenon. Annular LP: ...