title: [Photoradiation therapy (PRT). 7. Clinical study of photoradiation therapy: clinical application and efficacy. a. Clinical application and the efficacy of photoradiation therapy on digestive system neoplasms].
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005773:Gastroscopy; D006414:Hematoporphyrin Photoradiation; D006801:Humans; D053685:Laser Therapy; D008297:Male; D008875:Middle Aged; D010610:Pharyngeal Neoplasms / Q000473:pathology / Q000628:therapy*; D010778:Photochemotherapy; D013274:Stomach Neoplasms / Q000473:pathology / Q000628:therapy*