In the field of dermatology, the<unk>  is a phenomenon where one skin condition inhibits another. It is also known as the reverse Koebner phenomenon. The term was first used by Happle et al. in 1991. The word<unk> " is a neologism, made from a reversal of the letters of the name "Köbner".
Renbök phenomenon
Tullio phenomenon
Jod-Basedow phenomenon
Bell's phenomenon
Dawn phenomenon
Uhthoff's phenomenon
Mizuo–Nakamura phenomenon
Marcus Gunn phenomenon