Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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19 results
Causes of Adrenal Insufficiency - Differential Diagnosis Algorithm
ACTH-Dependent (Secondary):
 β€’ Pituitary Dysfunction
 β€’ Hypothalamic Dysfunction
ACTH-Independent (Primary):
Causes of Adrenal ... Insufficiency - ... Polyglandular Autoimmune Syndrome ... β€’ Infectious: ... #endocrinology
Infectious Causes of Adrenal Insufficiency
Anatomical distribution of vessels to the adrenal makes the gland prone to
Infectious Causes ... of Adrenal Insufficiency ... Waterhouse-Friderichsen syndrome ... #differential #diagnosis ... #endocrinology
Causes of Fat Malabsorption - Differential Diagnosis
Biliary Duct Obstruction
 β€’ Autoimmuneβ€” PBC, PSC
 β€’ Infectionβ€” liver
Causes of Fat Malabsorption ... - Differential Diagnosis ... β€” PBC, PSC β€’ Infection ... β€’ Short bowel syndrome ... #Causes
Causes of Adrenal Insufficiency - Differential Diagnosis Algorithm
Autoimmune:
 β€’ Isolated
 β€’ Polyglandular autoimmune syndrome 1
 β€’
Causes of Adrenal ... Insufficiency - ... Differential Diagnosis ... Critical illness β€’ Infecton ... #Algorithm #Causes
Causes of Hypercalcemia
Parathyroid hormone–dependent
Primary hyperparathyroidism
Familial hypocalciuric hypercalcemia
Lithium-associated
Tertiary hyperparathyroidism
Genetic disorders (e.g., multiple endocrine neoplasia type 1 or
Causes of Hypercalcemia ... thyrotoxicosis, adrenal insufficiency ... Hypercalcemia #Causes ... #Differential #Diagnosis ... #Endocrinology
β–Ί
Adrenal Insufficiency - Diagnosis and Management Summary
Primary Adrenal Insufficiency:
Most Common Cause in the US: Autoimmune Adrenalitis
Other
: Most Common Cause ... Adrenalitis Other causes ... : TB, fungal infection ... hypophysitis, Sheehan's syndrome ... #Management #Endocrinology
Adrenal Insufficiency Diagnosis Algorithm - Evaluation of HPA Axis Response to ACTH

Early am cortisol < 3
Adrenal Insufficiency ... unclear (often the case ... intravenous (IV) injection ... AI #Adrenal #Insufficiency ... Stimulation #Test #Endocrinology
GLP-1 Receptor Agonists - Pharmacology Summary
Mechanisms of Action: Stimulate glucose-dependent insulin release from the pancreas (GLP-1
Receptor Agonists - Pharmacology ... Ozempic), or daily tablet ... not definitively cause ... Receptor #Agonists #Pharmacology ... DM2 #diabetes #endocrinology
Causes of Hypercalcemia due to increased Vitamin D levels
 β€’ The BIG 3:
Causes of Hypercalcemia ... Tuberculosis β€’ Fungal Infections ... Genetic: Williams syndrome ... #differential #diagnosis ... #endocrinology
Shock - Differential Diagnosis by Classification
Reflex Syncope 
 - Vasovagal syncope
   β€’ Prolonged standing
- Differential Diagnosis ... Vertebrobasilar insufficiency ... Subclavian steal syndrome ... Classification #Table ... #Causes