TY - CHAP M1 - Book, Section TI - Disorders of Water Balance: Hyponatremia and Hypernatremia A1 - Sterns, Richard H. A2 - Lerma, Edgar V. A2 - Rosner, Mitchell H. A2 - Perazella, Mark A. PY - 2017 T2 - CURRENT Diagnosis & Treatment: Nephrology & Hypertension, 2e AB - Essentials of DiagnosisHyponatremia develops when water intake exceeds water losses.Most cases of hyponatremia are caused by impaired water excretion due to excess antidiuretic hormone (ADH).The reason for excess ADH can be determined by a clinical assessment of extracellular volume status and measurement of urine chemistries. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/28 UR - accessmedicine.mhmedical.com/content.aspx?aid=1149111535 ER -