Dr. Gerald Diaz @GeraldMD
23.8M 13.8K 7.3K
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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Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Algorithm and Differential ... / urinary sediment ... calcium Optional: urinary ... Abdominal compartment syndrome ... β€’ Cardio-renal syndrome
Nephritic vs Nephrotic Syndrome

Step 1: If the patient has hematuria and/or proteinuria, think about nephrotic/nephritic syndromes.
Step
Nephritic vs Nephrotic Syndrome ... nephrotic/nephritic syndromes ... dysmorphic RBCs in urine ... #Comparison #Algorithm ... #Nephrology #Diagnosis
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 β€’ Primary
Polyuria - Differential ... 100 mOsm/kg) β€’ Primary ... Relief of prolonged urinary ... #Polyuria #Differential ... Algorithm #causes #nephrology
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Hyponatremia - Differential ... Pain/Post-op β€’ Neurologic ... Hypo-osmolar urine ... suppression β€’ Primary ... #Differential #
Renal Tubular Acidosis - Differential Diagnosis Algorithm
Decreased Serum K, Urine pH < 5.5 - Proximal RTA
Decreased
Tubular Acidosis - Differential ... Pseudohypoaldosteronism, Urinary ... Tubulointerstitial injury: Urinary ... Tubular #Acidosis #Differential ... Diagnosis #Algorithm #nephrology
Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
A urine K/Cr ratio ... β€’ Diarrhea A urine ... mEq/g suggests urinary ... diagnosis #Algorithm #differential ... #potassium #nephrology
Urinary Casts and Disease Associations
Hyaline - May be nonspecific; seen in normal individuals or during severe
Urinary Casts and ... and concentrated urine ... White blood cell - Urinary ... Fatty - Nephrotic syndrome ... #Casts #Differential
Possible Causes of Altered Urine Color 

Red 
    Foods: beets, blackberries, rhubarb
Causes of Altered Urine ... Conditions: urinary ... Conditions: Pseudomonas urinary ... Discoloration #Differential ... #Diagnosis #Nephrology
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
Hypokalemia - Differential ... starts by measuring urinary ... , Gitelman's syndrome ... #hypokalemia #differential ... algorithm #causes #nephrology
Causes Abnormal Urine Color - Differential Diagnosis
Turbid White Urine (Albinuria):
 β€’ Chyluria, Filariasis, Schistosomiasis, Malignancy, Phosphaturia,
Color - Differential ... (blue diaper syndrome ... Bag Syndrome - ... discoloration #Differential ... #Diagnosis #nephrology