Definition of absolute pressure. : total pressure at a point in a fluid equaling the sum of the gauge and the atmospheric pressures.
Sugars A high level of glucose and other sugars in the urine (glycosuria) is often a symptom of diabetes mellitus. Glycosuria can also be caused by advanced kidney disease, Cushing's syndrome, impaired tubular reabsorption, shock, a rare tumor of the adrenal gland (pheochromocytoma), or cancer of the pancreas.lycosuria Glycosuria or glucosuria is a condition of osmotic diuresis typical in those suffering from diabetes mellitus. It leads to excretion of glucose in the urine. Due to a lack of the hormone insulin, plasma glucose levels are above normal.
Renal glycosuria is a rare condition in which the kidneys release glucose into the urine. This condition can cause urine glucose levels to be high even if the blood glucose levels are normal.hen too much glucose is found in the urine, the most common culprit is diabetes. Your doctor will probably refer you to an endocrinologist and a nutritionist to help plan the best strategies to get your glucose levels under control. Tell us what you think.