title: [Recent trends of mushroom poisoning in Japan].
abstract: The incidence of mushroom poisoning was studied statistically from 2001 to 2010 in Japan. The total incident of mushroom poisoning was 569 cases, which involved 1,920 patients and 10 deaths. The average incident was 56.9 cases per year, involving 192 patients and 1 death. On regional differences, the mushroom poisoning was more frequent in the northeastern part of Japan. The rate of total incidents for each type of poisoning, which were classified according to symptoms caused, 54.6% in the type of gastro-intestinal disorder, 11.6% in the type of neurological symptoms, and 2.4% in the type of intracellular disorder (violent vomiting, diarrhea and dehydration and hepato-nephrosis, or rhabdomyolysis, or erroneous perception, etc.), respectively. Two species of poisonous mushrooms with gastro-intestinal disorder, Lampteromyces japonicus and Rhodophyllus rhodopolius caused the majority (52%) of all poisonings in Japan.
authors.affiliation: Nagano Women's Junior College.
authors.forename: Yoshio
authors.initials: Y
authors.lastname: Yamaura
mesh_terms: D006801:Humans; D015994:Incidence; D007564:Japan / Q000453:epidemiology; D009145:Mushroom Poisoning / Q000453:epidemiology* / Q000503:physiopathology; D013997:Time Factors