Palliative treatment of advanced colorectal carcinoma with the YAG laser.
The Nd-YAG laser was used to provide palliative treatment for eight patients (two women and six men), ranging in age from 53 to 76 years, who had locally advanced colorectal cancer. The main indications for treatment were obstruction, bleeding and copious rectal mucus discharge. Only one complication, a Staphylococcus aureus infection, followed the treatment; the infection was easily controlled. The laser treatment was considered to ease the symptoms in five patients, but survival was not influenced by the treatment. This form of palliation must be evaluated in larger numbers of patients to assess its real value in advanced colorectal cancer.
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Department of Surgery, University of British Columbia, Vancouver.
D000368:Aged; D003113:Colonoscopy; D015179:Colorectal Neoplasms / Q000401:mortality / Q000601:surgery*; D005260:Female; D006801:Humans; D053685:Laser Therapy / Q000009:adverse effects / Q000379:methods*; D008297:Male; D008875:Middle Aged; D010166:Palliative Care; D018805:Sepsis / Q000209:etiology; D013203:Staphylococcal Infections / Q000209:etiology; D015996:Survival Rate