title: Radiation-induced secondary malignancy of the esophagus.
authors.forename: J
authors.initials: J
authors.lastname: Pollock
mesh_terms: D017024:Chemotherapy, Adjuvant / Q000009:adverse effects; D003131:Combined Modality Therapy; D004938:Esophageal Neoplasms / Q000209:etiology*; D006801:Humans; D009381:Neoplasms, Radiation-Induced / Q000209:etiology*; D016609:Neoplasms, Second Primary / Q000209:etiology*; D012306:Risk; D012509:Sarcoma / Q000209:etiology*; D013899:Thoracic Neoplasms / Q000188:drug therapy / Q000532:radiotherapy