URGENT COLONOSCOPY IN LOWER INTESTINAL BLEEDING.

Unlabelled: The aim of the study was to compare the diagnostic efficacy and safety of emergency colonoscopy without colon preparation at patients with intestinal bleeding.

Material And Methods: In a comparative cohort study included 252 patients admitted due to intestinal bleeding in 2006- 2015. 118 men, women 134.

[The role of occupational pathology center in public health care in disaster zone].

The article represents results of time-matched follow-up of population residing in Myslets settlement that appeared in railway accident zone with significant phenol and oil products spread. Various health disorders diagnosed in the residents in 4 months after the accident appeared not specific, according to thorough studies by Nizhny Novgorod Research Institute for Hygiene and Occupational diseases, by RAMSc Clinic for Occupational Medicine. The authors demonstrate leading role of occupational pathology center in medical care for people in disaster zone, role of occupational therapist.

[Occupational disease services in Chuvash Republic].

In 1984 an Occupational Pathology Center for 30 patients opened in Tchuvash Republic; since 1989 the Center was given a right to certify primary diagnosis of an occupational disease. Occupational morbidity structure in Tchuvash Republic corresponds to that in Russia, but the morbidity level in Tchuvash Republic is slightly lower than that in Russia. The Occupational Pathology Center in Tchuvash Republic served as an object of experiments in elaboration of occupational regulation parameters.

[Geographical informational technology as the basis for the informational integration for the large-scale evaluation of the environment].

Complex evaluation of environmental state requires processing of extensive information describing various components and objects of environment. Characteristic of this information is territory fix--each environmental object has definite geographic position and border. The authors discuss effects of up-to-date geographic information technologies on evaluation of environmental state in Bashkortostan Republic.

[Vascular shunting for gastrointestinal bleeding in children with portal hypertension].

The urgent porto-system bypass has been used in 26 children with portal hypertension to prevent acute gastro-esophageal bleeding. This method may be used in all types of portal circulation blockade. The bleeding stopped within first two postoperative days and there were no cases of its relapse within 6 years.