Hyponatremia - StatPearls - NCBI Bookshelf
2023年6月14日 · Isotonic Hyponatremia (Serum osmolality between 275 mOsm/kg and 290 mOsm/kg) Pseudo-hyponatremia is a laboratory artifact. It is usually caused by hypertriglyceridemia, cholestasis (lipoprotein X), and hyperproteinemia (monoclonal gammopathy, intravenous immunoglobulin [IVIG]).
Isotonic hyponatremia - Wikipedia
Isotonic hyponatremia is a form of hyponatremia with mOsm measured between 280 and 295. It can be associated with pseudohyponatremia, or with isotonic infusion of glucose or mannitol. [1]
Isotonic Hyponatremia - an overview | ScienceDirect Topics
Isotonic hyponatremia signifies the laboratory finding of hyponatremia in patients with no disturbances in body fluid tonicity and almost always reflects the interference of marked hyperlipidemia or marked hyperglobulinemia with certain laboratory techniques for the measurement of the plasma sodium concentration; these situations are termed ...
Causes of hyponatremia without hypotonicity (including ... - UpToDate
2024年9月18日 · Hyponatremia without hypotonicity can be found in patients with hyperglycemia and in patients who have accumulated exogenous effective osmoles like mannitol, sucrose, …
Hyponatremia - EMCrit Project
2024年7月4日 · The best approach to chronic, asymptomatic hyponatremia is often to provide no specific therapy for the hyponatremia. Instead, the primary focus of therapy should remain the heart failure . There is a risk of focusing too much energy on treating the hyponatremia, and not enough energy on treating the underlying heart failure.
In general, hyponatremia is treated with fluid restriction (in the setting of euvolemia), isotonic saline (in hypovolemia), and diuresis (in hypervolemia). A combination of these therapies...
Hyponatremia: A practical approach - PMC - PubMed Central (PMC)
Pseudo (normo-osmolal) or isotonic hyponatremia is due to presence of hypertriglyceridemia or increase in plasma proteins in conditions such as multiple myeloma. In normal subjects, the plasma water is 93 percent of the plasma volume, fats and …
Hyponatraemia • LITFL • CCC Electrolytes
2020年11月3日 · osmotically active particles in the plasma induces movement of H2O from ICF -> ECF -> decreasing serum Na+ even though the serum osmolality remains elevated. hyponatraemia from the inability to excrete H2O -> lowers osmolality but because of high urea this acts to normalise osmolality or can make it high.
Hyponatremia - Renal and Urology News
2024年2月21日 · Hyponatremia can be classified as hypotonic, isotonic, or hypertonic. 2 Hypotonic hyponatremia is caused by increased intake of water or decreased excretion of water from the...
Hyponatremia - Endotext - NCBI Bookshelf - National Center for ...
2018年6月6日 · The urine sodium concentration can be used to distinguish between hyponatremia caused by effective arterial volume depletion (such as in true hypovolemia, heart failure, and cirrhosis) and that caused by euvolemic/hypervolemic hyponatremia (most often due …