DUODENAL ANGIODYSPLASIA: A CASE REPORT

Abstract Background Angiodysplasia (AD) is an abnormal, ectatic dilated, tortuous blood vessel that is found in the mucosa and the submucosa of the gastro-intestinal tract (GIT).While colonic angiodysplasia is a recognized finding of the lower intestinal Key Rings tract in the elderly, small intestinal angiodysplasia is rare.However, it is an impor

The paper presents the results of investigation on ambient air quality evaluation with respect to concentration of odorants in a vicinity of a sewage treatment plant of the LOTOS Group S.A.petroleum plant.The investigation was performed during winter season using a prototype of electronic nose and the Nasal Ranger field olfactometers.The prototype