noun
acute radiation syndrome; ARS; acute radiation damage
Medical term for the set of symptoms caused by high-dose radiation exposure over a short period.
急性放射線障害は、高線量の被曝後すぐに現れることがある。
Acute radiation syndrome can appear soon after high-dose exposure.
Compound of 急性 (acute), 放射線 (radiation), and 障害 (disorder/damage). A straightforward medical term.