Defining an abnormal p53 immunohistochemical stain in Barrett's esophagus related dysplasia: A single positive crypt is a sensitive and specific marker of dysplasia.
Kristen J TomaszewskiVikram DeshpandeKenan SauderSteffen RickeltLisa ZhangOmer YilmazRory CrottyStuti ShroffRobert OdzeAnthony MattiaDeepa T PatilVikram DeshpandePublished in: Histopathology (2022)
A single strongly positive p53 gland is sensitive and specific for BERD. Automated p53 analysis may reduce subjectivity associated with the diagnosis of BERD.