Distilled water has been used to soak the surgical wounds by many surgeons while doing the cancer surgery, but there was no report about its hypotonic killing effect on oral epidermoid carcinoma.

• 摘要蒸馏水被很多外科医师用于手术时清洗伤口以减少癌症复发，但目前仍无有关其对于口腔上皮细胞毒杀效力之文献报导。