title: Tumor ablation by endoscopic Nd:YAG laser.
abstract: Nd:YAG laser ablation of tumors of the gastrointestinal tract is reviewed. Techniques used and problems encountered in the ablation of obstructive tumors is discussed and illustrative cases of esophageal and rectal tumor treatment with laser using a lumen guide are presented. The improvement in quality and dignity of life for patients receiving laser ablation therapy for obstructing tumors of the esophagus and colon is demonstrated.
mesh_terms: D000368:Aged; D002277:Carcinoma / Q000601:surgery; D003106:Colon / Q000000981:diagnostic imaging; D004724:Endoscopy; D004938:Esophageal Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery; D004947:Esophagus / Q000000981:diagnostic imaging; D005260:Female; D005770:Gastrointestinal Neoplasms / Q000601:surgery*; D006801:Humans; D053685:Laser Therapy; D008297:Male; D008722:Methods; D011859:Radiography; D012004:Rectal Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery