The diagnosis of esophageal carcinoma by exfoliative cytology, including two cases of cardiospasm associated with carcinoma of the esophagus.
D000368:Aged; D002277:Carcinoma; D004931:Esophageal Achalasia / Q000150:complications*; D004938:Esophageal Neoplasms; D006801:Humans
CARDIOSPASM/complications; ESOPHAGUS/neoplasms