Mode of invasion, bleomycin sensitivity, and clinical course in squamous cell carcinoma of the oral cavity.
Forty patients with squamous cell carcinoma of the oral cavity were treated with bleomycin prior to undergoing surgery. The degree of the clinical effect of bleomycin and the postoperative clinical course of each case were estimated from the viewpoint of correlation with the mode of invasion. A strong correlation was found among the mode of invasion, bleomycin sensitivity, and clinical course. A slight effect of bleomycin and poor prognosis existed in the group with a diffuse invasion of mode of invasion, while the greatest effect of bleomycin and good clinical course were achieved in the group with a well-defined tumor-host borderline.
D000328:Adult; D000368:Aged; D001761:Bleomycin / Q000627:therapeutic use*; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy / Q000473:pathology; D006801:Humans; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000188:drug therapy* / Q000473:pathology; D009361:Neoplasm Invasiveness; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local; D011379:Prognosis
D001761:Bleomycin