Skip to content
Guidelines and More
Shop
Subscribe
Blog
Solutions
Providers & Institutions
Content Licensing
Medical Societies
HCP Engagement Programs
Payers
Pharma
Computable Guidelines
Contact
Contact Us
Submit Your Own Guideline
Request Reprints
Sponsorship Opportunities
Additional Resources
Guidelines
Calculators
Drugs
USPSTF
Trials
PubMed
Alerts
Register/Login
Filters
Search
To Top
Share
Previous
Next
No matches found.
Stool Osmolar/Osmotic Gap
Determines if chronic diarrhea is osmotic or secretory in nature.
System of Measurement
US Customary
Metric (SI)
Stool Sodium
(mEq/L)
(mmol/L)
Stool Potassium
(mEq/L)
(mmol/L)
Stool Osm
(mOsm/kg)
(mmol/kg)
Interpretation
Source: Eherer AJ, Fordtran JS. Fecal osmotic gap and pH in experimental diarrhea of various causes.
Gastroenterology
. 1992;103(2):545.
Copy Results
Reset
Print
Email Results
×
To continue viewing this pocket guide, please purchase it.
My Library
×
added to your library.
Grading Table
×
Zoom In +
Zoom Out -
×