Angioma of the esophagus; contribution to the study of benign esophageal tumors.
D004938:Esophageal Neoplasms; D004947:Esophagus; D006801:Humans; D009369:Neoplasms
ESOPHAGUS/tumors
Angioma dell'esofago; contributo allo studio dei tumori benigni esofagi.