The results of experimental study of monitoring the microcirculation in tissue superficial layers of the internal organs at
gastro-duodenal hemorrhage with the use of laser speckles contrast analysis technique are presented. The
microcirculation monitoring was provided in the course of the laparotomy of rat abdominal cavity in the real time.
Microscopic hemodynamics was analyzed for small intestine and stomach under different conditions (normal state,
provoked ischemia, administration of vasodilative agents such as papaverine, lidocaine). The prospects and problems of
internal monitoring of micro-vascular flow in clinical conditions are discussed.