병원 측은 외부 전문가가 포함된 조사위원회를 설치해 수술 방식을 결정한 경위 등을 검증하고 있으며 후생노동성은 병원 담당자를 불러 청취조사를 했다.
The hospital has established an investigation committee comprised of external experts to ascertain how the surgery method was chosen, and the Ministry of Health, Labor, and Welfare has enlisted the assistance of a hospital official to conduct a listening investigation.