[Ulceretive esophagitis as a precancerous disease (according to cytological data)].
D000368:Aged; D003581:Cytodiagnosis; D004941:Esophagitis / Q000175:diagnosis / Q000473:pathology*; D004947:Esophagus / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011230:Precancerous Conditions / Q000175:diagnosis / Q000473:pathology*; D014456:Ulcer / Q000175:diagnosis / Q000473:pathology*
Iazvennyĭ ézofagit kak predrakovoe zabolevanie (po dannym tsitologicheskogo issledovaniia.