또한, 감염 시기가 불분명하고 입원 시 심각한 염증이 없었기 때문에, HEV 감염이 종양 괴사에 영향을 미쳤는지는 분명하지 않았다.
In addition, since the timing of the infection was unclear and there was no severe inflammation at admission, it was not clear if the HEV infection affected the tumor necrosis.