title: Radiotherapy for suspected lung cancer not proved by tissue diagnosis.
mesh_terms: D000230:Adenocarcinoma / Q000401:mortality / Q000473:pathology / Q000532:radiotherapy*; D000328:Adult; D000368:Aged; D001706:Biopsy; D018288:Carcinoma, Small Cell / Q000401:mortality* / Q000473:pathology / Q000532:radiotherapy*; D002294:Carcinoma, Squamous Cell / Q000401:mortality* / Q000473:pathology / Q000532:radiotherapy*; D003037:Cobalt Radioisotopes; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000401:mortality / Q000473:pathology / Q000532:radiotherapy*; D008297:Male; D008875:Middle Aged; D011832:Radiation Injuries; D011859:Radiography; D011867:Radioisotope Teletherapy; D013183:Sputum / Q000166:cytology
chemical_list: D003037:Cobalt Radioisotopes