![Agreement of measured and calculated serum osmolality during the infusion of mannitol or hypertonic saline in patients after craniotomy: a prospective, double-blinded, randomised controlled trial | BMC Anesthesiology | Full Text Agreement of measured and calculated serum osmolality during the infusion of mannitol or hypertonic saline in patients after craniotomy: a prospective, double-blinded, randomised controlled trial | BMC Anesthesiology | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12871-015-0119-4/MediaObjects/12871_2015_119_Fig1_HTML.gif)
Agreement of measured and calculated serum osmolality during the infusion of mannitol or hypertonic saline in patients after craniotomy: a prospective, double-blinded, randomised controlled trial | BMC Anesthesiology | Full Text
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Frontiers | Association Between Serum Osmolality and Acute Kidney Injury in Critically Ill Patients: A Retrospective Cohort Study
![Ailish Nimmo on Twitter: "What about urine osmolality? This tells us if hyponatraemia is ADH dependent. A high urine osmolality indicates ADH is active leading to water reabsorption from the distal nephron. ( Ailish Nimmo on Twitter: "What about urine osmolality? This tells us if hyponatraemia is ADH dependent. A high urine osmolality indicates ADH is active leading to water reabsorption from the distal nephron. (](https://pbs.twimg.com/media/EYxwJwPX0AIHeqk.jpg)
Ailish Nimmo on Twitter: "What about urine osmolality? This tells us if hyponatraemia is ADH dependent. A high urine osmolality indicates ADH is active leading to water reabsorption from the distal nephron. (
![Hyperglycemic Crises - Endocrine and Metabolic Emergencies - Harwood-Nuss' Clinical Practice of Emergency Medicine, 6 ed. Hyperglycemic Crises - Endocrine and Metabolic Emergencies - Harwood-Nuss' Clinical Practice of Emergency Medicine, 6 ed.](https://doctorlib.info/medical/clinical-practice-emergency-medicine/clinical-practice-emergency-medicine.files/image834.jpg)
Hyperglycemic Crises - Endocrine and Metabolic Emergencies - Harwood-Nuss' Clinical Practice of Emergency Medicine, 6 ed.
![Ailish Nimmo on Twitter: "It's helpful to remember how serum osmolality is calculated. Unmeasured osmoles e.g. toxic alcohols will lead to discrepancy between the calculated and measured osmolality (the osmolar gap). A Ailish Nimmo on Twitter: "It's helpful to remember how serum osmolality is calculated. Unmeasured osmoles e.g. toxic alcohols will lead to discrepancy between the calculated and measured osmolality (the osmolar gap). A](https://pbs.twimg.com/media/EYxvQygWAAYGSz3.jpg)
Ailish Nimmo on Twitter: "It's helpful to remember how serum osmolality is calculated. Unmeasured osmoles e.g. toxic alcohols will lead to discrepancy between the calculated and measured osmolality (the osmolar gap). A
![NephSIM Twitterren: "9/ #Hyponatremia take home points: 1. Compare the serum osmolality to the tonicity (tonicity = EFFECTIVE osmoles only) 2. Assess the volume status (physical exam, urine Na) 3. Assess ADH NephSIM Twitterren: "9/ #Hyponatremia take home points: 1. Compare the serum osmolality to the tonicity (tonicity = EFFECTIVE osmoles only) 2. Assess the volume status (physical exam, urine Na) 3. Assess ADH](https://pbs.twimg.com/media/EDIyXwcXoAElveX.jpg)