19 results
Adrenal Insufficiency Diagnosis Algorithm - Evaluation of HPA Axis Response to ACTH

Early am cortisol < 3
Insufficiency Diagnosis Algorithm ... Standard Stim test ... is 250 mcg of IV ... Insufficiency #Diagnosis #Algorithm ... #Test #Endocrinology
Diagnosis Adrenal Insufficiency - Algorithm

Step 1) Screening Test: 6-8AM Cortisol Level
 - Early morning cortisol levels
Insufficiency - Algorithm ... Step 1) Screening Test ... ) Confirmation Test ... Insufficiency #Algorithm ... #Stimulation #Endocrinology
Adrenal Insufficiency Differential Diagnosis Algorithm
Clinical suspicion: Weakness, fatigue, nausea, musculoskeletal pain, dizziness, volume depletion, abdominal pain,
Differential Diagnosis Algorithm ... ) stimulation test ... High baseline ACTH ... Differential #Diagnosis #Algorithm ... #endocrinology
Causes of Adrenal Insufficiency - Differential Diagnosis Algorithm
ACTH-Dependent (Secondary):
 • Pituitary Dysfunction
 • Hypothalamic Dysfunction
ACTH-Independent (Primary):
ACTH-Dependent ... : • Pituitary Dysfunction ... • Hypothalamic Dysfunction ... ACTH-Independent ... #Causes #endocrinology
Primary Adrenal Insufficiency:
 • ACTH stimulation test - Synthetic ACTH does not stimulate cortisol secretion because
stimulation test ... secretion because the dysfunctional ... - Serum tests that ... stimulation test ... diagnosis #testing #endocrinology
Adrenal Insufficiency Diagnosis Algorithm
Test 1: Baseline AM Cortisol 
 - Beware of major normal value
 -
Insufficiency Diagnosis Algorithm ... Test 1: Baseline ... OCPs, pregnancy) Test ... 2: ACTH Stimulation ... #endocrinology
Benign Adrenal Mass - Differential Diagnosis Algorithm
Hyperplasia - Often Bilateral
 • Congenital Adrenal Hyperplasia
 • ACTH
Differential Diagnosis Algorithm ... Hyperplasia • ACTH ... Dependent • ACTH ... Dexamethasone Suppression Test ... #Endocrinology
Adrenal Insufficiency Diagnosis Algorithm
Clinical features: 
 - Weight loss, anorexia, Weakness, fatigue, GI distress
 - Hypotension,
Insufficiency Diagnosis Algorithm ... skin (due to high ACTH ... cosyntropin stimulation test ... interact with stim test ... Stimulation #StimTest #Endocrinology
Inpatient Cath Lab Indications
Cath Lab ASAP:
STEMI
NSTEMI:
1. Unstable/cardiogenic shock
2. Severe LV dysfunction or
3. Recurrent/persistent rest angina despite
Inpatient Cath Lab ... Indications Cath ... Severe LV dysfunction ... Recurrent/persistent rest ... low (1-2) risk, +ECG
Sellar / Pituitary Mass - Differential Diagnosis Algorithm
Adenoma - Primary Anterior Pituitary
 - Secreting
Differential Diagnosis Algorithm ... • GH • ACTH ... Physiological (e.g ... Differential #Diagnosis #Algorithm ... #endocrinology