Dysplasia is a histolic precursor to esophageal squamous cell carcinoma. Dietary freeze dried or lyophilized strawberry powder has previously been shown to inhibit N-nitrosomethylbenzylamine induced esophageal squamous cell carcinoma in rat esophagus.
https://www.worldhealth.net/news/strawberries-helping-treat-dysplastic-precancerous-esophagus-lesions/
Strawberries Helping To Treat Dysplastic Precancerous Esophagus Lesions