noun
yusho; PCB poisoning disease
A specific disease caused by ingestion of polychlorinated biphenyls (PCBs), historically linked to contaminated rice bran oil in Japan. Primarily a medical and historical term.
油症は、PCBに汚染された食用油が原因で発生した健康被害です。
Yusho is a health disorder caused by cooking oil contaminated with PCBs.