[Rare case of esophageal fibroma].
D004938:Esophageal Neoplasms / Q000175:diagnosis* / Q000601:surgery; D004945:Esophagoscopy; D005350:Fibroma / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged
Redkiĭ sluchaĭ fibromy pishchevoda.