Diabetes Insipidus Diagnosis
Diabetes insipidus is a rare disorder that occurs when a person s kidneys pass an abnormally large volume of urine that is insipid dilute and odorless.
Diabetes insipidus diagnosis. If the condition is caused by an abnormality in the pituitary gland or hypothalamus such as a tumor your doctor will first treat the abnormality. Diagnosis of diabetes insipidus if the clinical presentation suggests di laboratory tests must be performed to confirm the diagnosis as follows. Current state and future perspectives in the diagnosis of diabetes insipidus. The disease happens when the body doesn t make enough of the hormone vasopressin which controls how much urine.
Heavy wet diapers bed wetting trouble sleeping fever vomiting constipation delayed growth weight loss. Central diabetes insipidus occurs when the pituitary gland fails to secrete the hormone vasopressin which regulates bodily fluids. In people with diabetes insipidus the kidneys can pass 3 to 20 quarts of urine a day. Reduction of fluid has little effect on the concentration of the urine.
In most people the kidneys pass about 1 to 2 quarts of urine a day. The key sign of central diabetes insipidus is extreme thirst and excessive urination. Diabetes insipidus is a rare condition that causes your body to make a lot of urine that is insipid or colorless and odorless. An infant or young child with diabetes insipidus may have the following signs and symptoms.
Complications may include dehydration or seizures. The water deprivation test and a potential role for the arginine vasopressin precursor copeptin to differentiate diabetes insipidus from primary polydipsia. There are four types of di each with a different set of causes. Most people pee out 1 to 2 quarts of urine a day.
In nephrogenic diabetes insipidus vasopressin secretion is. Fenske w allolio b. A 24 hour urine collection for determination of.