Hyperchloremic acidosis: Difference between revisions

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{{Hyperchloremic acidosis}}
{{Hyperchloremic acidosis}}


==Overview==
==[[Hyperchloremic acidosis overview|Overview]]==
Usually the HCO<sub>3</sub><sup>-</sup> lost is replaced by a chloride anion, and thus there is a normal anion gap. In normal anion gap acidosis, the increased anion is chloride, which is measured, so the anion gap does not increase. Thus, normal anion gap acidosis is also known as hyperchloremic acidosis. Urine anion gap is useful in evaluating a patient with a normal anion gap.
==Causes==
The mnemonic for the most common causes of a normal-anion gap metabolic acidosis is "DURHAM."


* '''D'''- Diarrhea
==[[Hyperchloremic acidosis historical perspective|Historical Perspective]]==


* '''U'''- Ureteral diversion
==[[Hyperchloremic acidosis pathophysiology|Pathophysiology]]==


* '''R'''- Renal tubular acidosis
==[[Hyperchloremic acidosis causes|Causes]]==


* '''H'''- Hyperailmentation
==[[Hyperchloremic acidosis epidemiology and demographics|Epidemiology and Demographics]]==


* '''A'''- Addison's disease, acetazolamide, ammonium chloride
==[[Hyperchloremic acidosis natural history|Natural History, Complications and Prognosis]]==
 
==Diagnosis==[[
Hyperchloremic acidosis history and symptoms|History and Symptoms]] | [[Hyperchloremic acidosis physical examination|Physical Examination]] | [[Hyperchloremic acidosis laboratory tests|Laboratory Findings]] | [[Hyperchloremic acidosis CT|CT]] | [[Hyperchloremic acidosis MRI|MRI]] | [[Hyperchloremic acidosis ultrasound|Ultrasound]] | [[Hyperchloremic acidosis other diagnostic studies|Other Diagnostic Studies]]
 
==Treatment==
[[Hyperchloremic acidosis medical therapy|Medical Therapy]] | [[Hyperchloremic acidosis surgery|Surgery]] | [[Hyperchloremic acidosis prevention|Prevention]] | [[Hyperchloremic acidosis cost-effectiveness of therapy|Cost-Effectiveness of Therapy]] | [[Hyperchloremic acidosis future or investigational therapies|Future or Investigational Therapies]]
 
==Case Studies==
[[Hyperchloremic acidosis case study one|Case#1]]


* '''M'''- Miscellaneous (chloridorrhea, amphotericin B, toluene - toluene causes high anion gap metabolic acidosis followed by normal anion gap metabolic acidosis.


==Related Chapters==
==Related Chapters==

Revision as of 15:11, 28 September 2012

Template:DiseaseDisorder infobox Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-In-Chief: Priyamvada Singh, M.D. [2]

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