[Malignant lymphoma developed primarily in maxillo-facial region; report of 4 cases].
D000328:Adult; D000368:Aged; D005260:Female; D006689:Hodgkin Disease / Q000150:complications / Q000532:radiotherapy*; D006801:Humans; D008224:Lymphoma, Follicular; D008297:Male; D008875:Middle Aged; D010538:Peritonitis / Q000150:complications; D013363:Submandibular Gland / Q000473:pathology*