Haas N, Vogt R, Sterry W
Klinik für Dermatologie, Venerologie und Allergologie mit Asthmapoliklinik, Universitätsklinikum Charité, Humboldt-Universität Berlin.
Hautarzt. 2001 Feb;52(2):132-5. doi: 10.1007/s001050051277.
The name of flagellate dermatitis originates from self-flagellating medieval people. This dermatitis is not rare as a drug eruption following bleomycin therapy. An identical skin eruption caused by the mushroom shiitake Lentinus edodes is more common but reported mostly from Japan. We saw a 67-year-old patient who presented with the typical linear scratch marks after a dinner in a Chinese restaurant. The basic mechanism is a toxic epidermal damage. Since it is not clear why the dermatitis does not occur frequently since Shiitake is the second most popular mushroom in the world, we discuss possible cofactors that may trigger the toxic reaction.
