Hyponatremia urine and concentrated urine. Cases in which the urine is dilute include adrenal insufficiency, hypothyroidism, and drinking too much water or too much beer. Cases in which the urine is concentrated include syndrome of inappropriate antidiuretic hormone secretion (SIADH). High volume hyponatremia can occur from heart failure, liver failure, and kidney failure. Conditions that can lead to falsely low sodium measurements include high blood protein levels such as in multiple myeloma, high blood fat levels, and high blood sugar. Treatment is based on the underlying cause. Correcting hyponatremia too quickly can lead to complications. Rapid partial correction with 3% normal
Department of Defense Serum Repository Department of Defense Serum Repository The Department of Defense Serum Repository (also referred to as the DoD Serum Repository or simply DoDSR) is a biological repository operated by the United States Department of Defense containing over 50,000,000 human serum specimens, collected primarily from applicants to and members of the United States Uniformed Services. The DoDSR is located in Silver Spring, Maryland and is operated by the Armed Forces Health Surveillance Center (AFHSC), a subordinate of the United States Army Center for Health Promotion and Preventive Medicine (USACHPPM), itself evolved from the Johns Hopkins School of Hygiene and Public Health. The