Cardiospasm or carcinoma; the roentgen findings.
D002277:Carcinoma; D003937:Diagnosis, Differential; D004931:Esophageal Achalasia / Q000175:diagnosis*; D006801:Humans; D013274:Stomach Neoplasms / Q000175:diagnosis*
CARDIOSPASM/differential diagnosis; STOMACH NEOPLASMS/differential diagnosis