Dr. Gerald Diaz @GeraldMD
48.7M 14.2K 7.5K
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/
Contributor Ranks
Latest Searches
11 results
Causes of Secondary Amenorrhea - Differential Diagnosis
 β€’ Pregnancy
 β€’ Endocrinopathies: PCOS, Hypothyroidism
 β€’ HPA Dysfunction:
Causes of Secondary ... Amenorrhea - Differential ... Ovarian Failure β€’ Medications ... #Diagnosis #Causes ... #endocrinology
Causes of Adrenal Insufficiency - Differential Diagnosis Algorithm
ACTH-Dependent (Secondary):
 β€’ Pituitary Dysfunction
 β€’ Hypothalamic Dysfunction
ACTH-Independent (Primary):
Causes of Adrenal ... Insufficiency - Differential ... ACTH-Dependent (Secondary ... Surgery, Radiation, Medication ... #endocrinology
Adrenal Insufficiency Differential Diagnosis Algorithm
Clinical suspicion: Weakness, fatigue, nausea, musculoskeletal pain, dizziness, volume depletion, abdominal pain,
Differential Diagnosis ... Weakness, fatigue, nausea ... baseline ACTH - Secondary ... Insufficiency #Differential ... Diagnosis #Algorithm #endocrinology
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 β€’ Renal parenchymal disease
Causes of Secondary ... Hypertension - Differential ... Acromegaly #Secondary ... #Hypertension #Differential ... Screening #Workup #table
Hypomagnesemia - Differential Diagnosis
Renal Causes of Hypomagnesemia - Familial:
Bartter syndrome and Gitelman syndrome, Isolated recessive hypomagnesemia,
Hypomagnesemia - Differential ... Causes of Hypomagnesemia ... Hypomagnesemia with secondary ... - Acquired: Medications ... Hypomagnesemia #differential
Secondary causes of Hypertension
 β€’ Medications, Drugs, Chemo: NSAIDS, Steroids, CNI, Alcohol, Cocaine, OCP, Licorice, MAOI,
Secondary causes ... Hypertension β€’ Medications ... Pseudoephedrine β€’ Primary Renal ... @kdjhaveri #Secondary ... #differential #
Etiologies of Hypernatremia - Differential Diagnosis
GI losses / Insensible losses
Sodium Overload
Transcellular Movement of Water
Central Diabetes Insipidus
Hypernatremia - Differential ... in kidneys) - Medications ... Hypernatremia #Differential ... #Diagnosis #Table ... #Causes
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
diarrhea / IBD Renal ... Loses - Medications ... Hypomagnesemia #Differential ... Low #Magnesium #Table ... Classification #Causes
Back Pain - Differential Diagnosis
Primary Back Pathology:
 β€’ Musculoligamentous injury (a.k.a. lumbosacral strain)
 β€’ Spondylosis (i.e.
Back Pain - Differential ... Pathologic fracture secondary ... breast, prostate, renal ... #Diagnosis #causes ... #primarycare #table
Causes of Hypocalcemia by Clinical Cause

Acute illness: pancreatitis, tumor lysis, severe illness - Secondary hyperparathyroidism from
severe illness - Secondary ... gland removal Renal ... disease - Secondary ... #Differential # ... Diagnosis #Endocrinology
β–Ί