4 results
Approach to Thyroid Function Tests in the Evaluation of Hyperthyroidism
 • Low TSH, Low normal T4
Approach to Thyroid Function ... Tests in the Evaluation ... T4 +/- T3 → Primary ... Hyperthyroidism #algorithm ... #Interpretation
The Spectrum of Tuberculosis

As shown in the graphic from our Primer, exposure to M. tuberculosis can
graphic from our Primer ... tuberculin skin test ... #Tuberculosis #Testing ... IGRA #Spectrum #Table ... #Subclinical #Active
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
rate (ESR) • C-reactive ... more time for the laboratory ... including liver function ... – to consider: TSH ... Rheumatoid #Arthritis #laboratory
Causes of Primary Amenorrhea - Differential Diagnosis Algorithm
No onset of menarche by age 16 with secondary
Causes of Primary ... Differential Diagnosis Algorithm ... Etiology - High FSH ... Hypothalamic: • Functional ... (e.g. eating disorder