Acute radiation reaction的用法和样例：
- Two patients with CPAI developed severe acute radiation reactions shortly after the start of radiotherapy and one of the two died suddenly after two fractions of treatment.
- Goldthread Spray Inhalation Treating Acute Radiation Reaction in Neck Tumor
- Clinical observation of iatrogenic acute radiation sickness.
- It may result in acute radiation syndrome after body is exposed to ionizing radiation.