7 results
Causes of Adrenal Insufficiency - Differential Diagnosis Algorithm
ACTH-Dependent (Secondary):
 • Pituitary Dysfunction
 • Hypothalamic Dysfunction
ACTH-Independent (Primary):
Insufficiency - ... Differential Diagnosis ... Algorithm ACTH-Dependent ... Surgery, Radiation, Medication ... #Causes #endocrinology
Hypercalcemia - Differential Diagnosis Algorithm
Primary Hyperparathyroidism
 • Adenoma
 • Hyperplasia
 • MEN 1 and 2A
Tertiary Hyperparathyroidism
Hypercalcemia - Differential ... Diagnosis Algorithm ... Immobilization • Adrenal ... Insufficiency ... #Endocrinology
Hypoglycemia - Differential Diagnosis Algorithm
Fasting Hypoglycemia:
 • Excess Insulin
 • Medications (e.g. Insulin Secretagogues, ß-Adrenergic Antagonists,
Diagnosis Algorithm ... Excess Insulin • Medications ... Hypopituitarism • Adrenal ... Insufficiency ... #endocrinology
Diagnosis Adrenal Insufficiency - Algorithm

Step 1) Screening Test: 6-8AM Cortisol Level
 - Early morning cortisol levels
Insufficiency - ... Algorithm Step ... excludes AI in almost all ... Step 3) Differentiate ... #Stimulation #Endocrinology
DPP4 Inhibitors - Normal and Renal Dosing

Increase Incretins (GLP-I & GIP) -> Stimulates Insulin, Inhibits Glucagon
insufficiency. ... very tolerable medication ... #Dosing #Pharmacology ... Management #Diabetes #DM2 ... #Endocrinology
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
Hyperkalemia - Differential ... Poorly controlled DM ... • NSAIDs • ACE ... insufficiency/Failure ... Medications 2.
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
Hyperkalemia - Differential ... Poorly controlled DM ... • NSAIDs • ACE ... insufficiency/Failure ... Medications 2.