Endoscopic fluorescent diagnostics and PDT of early malignancies of lung and esophagus

In this paper the results of fluorescence diagnostics and photodynamic therapy of early stage malignancies of lung (17 patients) and esophagus (8 patients) are presented. 13 patients had multiple primary tumors. As photosensitizers the new drugs Photoheme and Photosense were used. Complete remission was obtained in 92%. The patients are followed up without relapses to 2,5 years.