Ablation of atypical gastric mucosa and recurrent polyps by endoscopic application of laser.
D000368:Aged; D004724:Endoscopy; D005753:Gastric Mucosa / Q000601:surgery*; D006801:Humans; D053685:Laser Therapy; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000601:surgery*; D011127:Polyps / Q000601:surgery*; D013274:Stomach Neoplasms / Q000601:surgery*