Photochemotherapy mediated by hematoporphyrin derivative in gastroenterology.

While results concerning photodynamic treatments of cancers in pneumology or dermatology have been published regularly, few works have been devoted to gastroenterology. Twenty-seven non-operable patients bearing various G.I. tumors of less than 40 mm dia. have been treated by PDT for palliative purpose to appreciate the local efficacy of a single treatment… CONTINUE READING