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Updated: Feb 1, 2026
Comprehensive Autopsy Program for Individuals with Multiple Sclerosis
Published on: July 19, 2019
Visceral Mycoses in Autopsied Cases in Japan from 1989 to 2013
Yuhko Suzuki1, Tomiteru Togano2, Hitoshi Ohto1
1Department of Blood Transfusion and Transplantation Immunology, Fukushima Medical University.
Background And Methods:
Our group has continuously studied the epidemiology of visceral mycoses (VM) among autopsy cases in Japan from 1989 to 2013.
Results:
First, from a total of 11,149 autopsied cases, 571 (5.1%) cases of VM were observed in 2013. It was significantly higher than those of 2005 (p < 0.05) and earlier. Notably, incidence of cases with mucormycetes (Muc) in 2013 was higher than that of 1997 and earlier (p < 0.001), especially in leukemia cases. Muc cases also showed higher rate of "severe infection" compared with other cases (p < .0001). Emerging diseases were also observed. Severe fever with thrombocytopenia syndrome cases showed high incidence of VM as a complication. In addition, we observed cases with the rare mycoses caused by Phialopohra verrucosa and Rhodotorula spp. in our analysis. Moreover, the predominant fungal agent of central nervous system infections changed from Cryptococcus spp. to Aspergillus spp. in 2013. This may be considered a breakthrough infection.
Conclusion:
The prevalence of VM in 2013 became higher than those of 2005 (p < 0.05) and earlier, with a notable increase of incidence in cases with Muc. The occurrence of breakthrough VM and emerging mycoses deserve attention.
