Achalasia and carcinoma of the esophagus.
D000367:Age Factors; D000740:Anemia / Q000150:complications; D001835:Body Weight; D003371:Cough; D003937:Diagnosis, Differential; D004931:Esophageal Achalasia / Q000150:complications* / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000401:mortality / Q000473:pathology / Q000503:physiopathology / Q000601:surgery; D004938:Esophageal Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000401:mortality / Q000473:pathology / Q000601:surgery; D004945:Esophagoscopy; D005260:Female; D005764:Gastroesophageal Reflux / Q000150:complications; D006801:Humans; D008297:Male; D010003:Osteoarthritis / Q000150:complications; D011230:Precancerous Conditions; D044469:Racial Groups; D011859:Radiography; D012737:Sex Factors