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FAQ > Glossary of Terms > M Series > Mesothelioma Cancer Treatment Photodynamic Therapy
 
Glossary of Terms

Mesothelioma Types Pleural Mesothelioma, Peritoneal Mesothelioma, Pericardial Mesothelioma, Malignant Mesothelioma, Cystic Mesothelioma, Abdominal Mesothelioma, Chrysotile Peritoneal Mesothelioma, Epithelial Malignant Mesothelioma, Benign Multicystic Mesothelioma, Causes of Mesothelioma, Mesothelioma Asbestosis, Mesothelioma Cancer, Mesothelioma Claim, Mesothelioma Compensation, Mesothelioma Cure, Mesothelioma Diagnosis, Mesothelioma Help, Mesothelioma Information, Mesothelioma Injury, Mesothelioma Law, Law Suit, Attorney, Litigation, Patient, Settlement, Statistics, Support, Symptoms, Mesothelioma Treatment - Angiogenesis Therapies, Optional Drug Therapies, Multimodal Therapies, Photodynamic Therapy, Radiation Therapy, Surgery, Unconventional Therapies, Immunotherapy & Gene Therapy

Mesothelioma Treatment Options - Photodynamic Therapy

Photodynamic therapy (PDT) is a treatment method often used in combination with other treatments, such as drugs or surgery. PDT uses light to kill cancerous cells. Photodynamic therapy is still in an experimental stage for treatment of mesothelioma.

Initially, the patient receives a photosensitizer which collects in cancerous cells but not in healthy cells. (A photosensitizer is a drug which makes malignant cells vulnerable (sensitive) to light of specific wavelengths.) After the cells have been sensitized, fiberoptic cables are placed in the body (usually through open-chest surgery) in order to focus light of just the right frequency on the tumor. This causes the photosensitizer to produce a toxic oxygen molecule which kills the cell.