11 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 → Subclinical ... TSH, high T4 +/- T3 ... #algorithm #diagnosis
Laboratory Evaluation of Patients for Thyroid Disease 
Hyperthyroidism:
 • Graves disease - TSH low; free T4
Laboratory Evaluation ... Thyroid Disease Hyperthyroidism ... iodine uptake Hypothyroidism ... positive • Ablative hypothyroidism ... • Infantile hypothyroidism
Abnormal Serum TSH - Differential Diagnosis Algorithm
Increased TSH
 • Hypothyroidism
 • Sub-clinical Hypothyroidism
 • Recovery from
Abnormal Serum TSH ... Differential Diagnosis Algorithm ... Increased TSH • Hypothyroidism ... • Sub-clinical Hypothyroidism ... Thyrotoxicosis • T3
Ebstein's Anomaly on Echocardiogram

• Failure of the TV to "de-laminate" from the RV
• An abnormality of
Rotation of the Functional ... Manifestations • Abnormal ... Ebsteins #Anomaly #A4c ... Echocardiogram #POCUS
Adrenal Insufficiency Diagnosis Algorithm - Evaluation of HPA Axis Response to ACTH

Early am cortisol < 3
Insufficiency Diagnosis Algorithm ... - Evaluation of ... this indicates normal ... adrenal function ... Insufficiency #Diagnosis #Algorithm
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
Abnormal liver function ... tests algorithm ... indicate the initial evaluation ... history alongside evaluation ... #Algorithm #Hepatology
Causes of Secondary Amenorrhea - Differential Diagnosis Algorithm
Absence of menses for more than 3 cycles or
Differential Diagnosis Algorithm ... progesterone challenge, normal ... estrogen: • Functional ... compression) • Hypothyroidism ... Differential #Diagnosis #Algorithm
This 24M presented with acute onset CP/SOB, hypoxia, HR 150s. What's the diagnosis? Treatment options? Hint:
3 d later with normal ... LV and RV function ... #Clinical #POCUS ... Echocardiogram #A4C
Constrictive Pericarditis on Echocardiogram - Apical 4 Chamber View

Echo shows normal biventricular size and systolic function,
Echo shows normal ... size and systolic function ... Echocardiogram #pocus ... clinical #cardiology #a4c
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Preoperative Risk Evaluation ... Assess functional ... Functional status ... algorithm to determine ... perioperative #Risk #Evaluation