3 results
Approach to Thyroid Function Tests in the Evaluation of Hyperthyroidism
 • Low TSH, Low normal T4
T4 → Possibly Central ... Low TSH, high T4 ... TSH, high T4 +/ ... #algorithm #diagnosis ... endocrinology #TFTs #TSH #Interpretation
Hypernatremia Diagnosis and Workup

Step 1 . Repeat the sodium concentration.
Step 2.  Check plasma osmolality.
NORMAL PLASMA
Hypernatremia Diagnosis ... Repeat the sodium ... NORMAL PLASMA OSMOLALITY ... • SIADH • hypothyroidism ... Diagnosis #Workup #Algorithm
Physiologic Approach to Hypotonic Hyponatremia
The next time you have a case of hypotonic hyponatremia, give the
remember than the normal ... volume-based algorithm ... : SIADH, Renal Sodium ... or low Uosm), Hypothyroidism ... diagnosis #table #sodium