14 results
Causes of Acute Kidney Injury ( AKI ) - Prerenal, Renal, and Postrenal

PRE-RENAL 
Impaired perfusion: 
•
Causes of Acute ... Urinary calculi ... Urethral stricture/valves ... /phimosis #Diagnosis ... #Acute #Kidney
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
- Differential Diagnosis ... ultrasound, Tests ... Duplex Doppler ultrasound ... ; MRA; abdominal ... #Differential #Diagnosis
Pediatric Causes of Abdominal Pain

Surgical:
 - Acute appendicitis 
 - Intestinal obstruction including intussusception 
 -
Pediatric Causes ... hydronephrosis • renal ... Pain #Pediatrics #Causes ... #Differential #Diagnosis ... #Peds
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Acute Kidney Injury ... and Differential Diagnosis ... osmolarity If cause ... biopsy • Abdominal ... #Kidney #Injury
Causes of Polyuria - Differential Diagnosis Algorithm
Polyuria - Urine Output > 3L/day, Increased Urine Volume (>2ml/min)
Osmotic
Causes of Polyuria ... - Differential Diagnosis ... Recovery from Acute ... Renal Failure, ... • Primary polydipsia
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
radiation dose Ultrasound ... of flank or abdominal ... MRI - Limited value ... with surgical access ... #Kidney #stones
Diuretics and Agents Regulating Renal Excretion

Carbonic Anhydrase Inhibitors (Acetazolamide, Dichlorphenamide)
 • Glaucoma
 • Epilepsy
 • Altitude
disequilibrium syndrome • Diagnosis ... Torsemide) • Acute ... stones caused by ... disease • Primary ... insipidus • Primary
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
and Differential Diagnosis ... previously stable values ... kidney injury). ... Hypothyroidism, Primary ... #Differential #Diagnosis
Urinalysis & Urine Sodium 
Theophilus Protospatharius, a seventh-century physician who wrote the first manuscript focused exclusively
physician could assess ... Clarity Dipstick test ... • Urinary casts ... used with normal renal ... Acute Kidney Injury
Localized Acute Abdominal Pain(<72 hours) - Differential Diagnostic Algorithm
Look for surgical abdomen
Upper quadrant: R/O cardiac, pulmonary,
Localized Acute ... Abdominal Pain(< ... - Differential Diagnostic ... cardiac, pulmonary, renal ... musculoskeletal causes