[The efficacy of different types of laser irradiation in patients with long-term nonhealing duodenal ulcers].

The results are available on 114 patients treatment with laser irradiation. All the patients had indolent duodenal ulcer, received irradiation of various types. The best short- and long-term response has been achieved with high-intensity impulse laser regimens. In addition of hyperbaric oxygenation and local introduction of granulocyte concentrate to the above radiation, the effectiveness of the treatment was still higher, while the relapses arose two times less frequently.