4 results
Approach to Thyroid Function Tests in the Evaluation of Hyperthyroidism
 • Low TSH, Low normal T4
Approach to Thyroid Function ... , Low normal T4 ... • Low TSH, normal ... Hyperthyroidism #algorithm ... endocrinology #TFTs
Atrial Fibrillation (A-Fib) Summary

Symptoms:
• Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

Why?
Cardiac:
	• Valvular heart
Fibrillation - Testing ... : • TSH level ( ... < 5% pts with afibb ... , the size and function ... #Fibrillation #AFib
Causes of Secondary Amenorrhea - Differential Diagnosis Algorithm
Absence of menses for more than 3 cycles or
Differential Diagnosis Algorithm ... progesterone challenge, normal ... estrogen: • Functional ... (e.g. eating disorder ... Differential #Diagnosis #Algorithm
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
Abnormal liver function ... tests algorithm ... decision for repeat testing ... #LFTs #Abnormal ... #Algorithm #Hepatology