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

Early am cortisol < 3
Insufficiency Diagnosis Algorithm ... unclear (often the case ... Standard Stim test ... AI Measure ACTH ... - Low = secondary
Adrenal Insufficiency - Diagnosis and Management Summary
Primary Adrenal Insufficiency:
Most Common Cause in the US: Autoimmune Adrenalitis
Other
Hyperpigmentation is absent (low ... Causes of Secondary ... hypophysitis, Sheehan's syndrome ... A STIM test can ... ACTH STIM TEST:
Common causes of Acute Kidney Injury AKI - Differential Diagnosis
HEMODYNAMIC
 • Cardiac failure: Impaired forward flow,
Common causes of ... inhibitors, hepatorenal syndrome ... nephropathy • Secondary ... #causes #Acute ... Differential #Diagnosis #nephrology
Hypophosphatemia - Differential Diagnosis Algorithm
Appropriately Low Kidney Phosphate Excretion:
 • Decreased GI Absorption: Chronic Diarrhea, Antacids,
Appropriately Low ... Transcellular Shift ... , Acute Respiratory ... Hyperparathyroidism, TKI ... #nephrology #phosphorus
Causes of Hypokalemia
Transcellular Shifts:
 - Alkalosis, Increased plasma insulin (treatment of diabetic ketoacidosis), ß-Adrenergic agonists, Hypokalemic
Transcellular Shifts ... plasma insulin (treatment ... hyperaldosteronism, Secondary ... Hypomagnesemia, Acute ... differential #diagnosis #nephrology
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
spine • MCC- acute ... symptoms: • Severe low ... - Emergency Causes ... axial T1 and T2 Treatment ... #neurology
Hyperkalemia - Diagnosis and Management - GrepMed Handbook

S/Sx: Most pts asymptomatic. Weakness, cramping, nausea, paresthesias, palpitations,
, RTA Type IV, AI ... levels, Cortisol+ACTH ... stim test (only ... if no clear cause ... #potassium #nephrology
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
or diagnostic tests ... LV failure - Low ... - Compartment syndrome ... peritonitis - Acute ... lactate and can act
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
important to recognize Acute ... Cardiac cath if ... acute coronary syndrome ... the determined cause ... #differential #algorithm