[Successful treatment of esophageal cancer associated with esophageal achalasia].
D002294:Carcinoma, Squamous Cell / Q000532:radiotherapy / Q000601:surgery*; D004931:Esophageal Achalasia / Q000150:complications*; D004938:Esophageal Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D004947:Esophagus / Q000601:surgery; D005260:Female; D006801:Humans; D008722:Methods; D008875:Middle Aged