title: Uses of photodynamic therapy in premalignant and malignant lesions of the gastrointestinal tract beyond the esophagus.
abstract: Much has recently been written regarding the use of photodynamic therapy for the treatment of esophageal carcinoma and dysplastic Barrett's esophagus. This review, however, describes the clinical experience using photodynamic therapy with various photosensitizer agents for the treatment of diseases in other areas of the gut, especially the pancreaticobiliary tract where European studies have established the role of porfimer sodium photodynamic therapy in the management of patients with cholangiocarcinoma.
authors.affiliation: Photodynamic Therapy, Esophageal Disease Clinic, Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL 32224, USA. pdt@mayo.edu
authors.forename: Herbert C
authors.initials: HC
authors.lastname: Wolfsen
mesh_terms: D018281:Cholangiocarcinoma / Q000188:drug therapy*; D005770:Gastrointestinal Neoplasms / Q000188:drug therapy*; D006801:Humans; D010778:Photochemotherapy; D011230:Precancerous Conditions / Q000188:drug therapy*