title: Indications of photoradiation therapy in early stage lung cancer on the basis of post-PRT histologic findings.
mesh_terms: D000368:Aged; D004724:Endoscopy; D005260:Female; D017324:Hematoporphyrin Derivative; D006415:Hematoporphyrins / Q000627:therapeutic use*; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis / Q000188:drug therapy* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D010778:Photochemotherapy / Q000379:methods*
chemical_list: D006415:Hematoporphyrins; D017324:Hematoporphyrin Derivative