45 results
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
- Differential ... Diagnosis Algorithm ... Midbrain (Parinaud's Syndrome ... #Differential # ... #Causes #Ophthalmology
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
Causes of Hypoxemia ... - Differential Diagnosis ... Algorithm Ventilation ... Atrial Septal Defect ... Hypoventilation Syndrome
Causes of Depressed / Lethargic Newborn - Differential Diagnosis Algorithm
Maternal Related:
 • Drugs (Ex. SSRI)
 •
Causes of Depressed ... Diagnosis Algorithm ... Congenital Heart Defect ... Respiratory Distress Syndrome ... #Causes #Peds #
Causes of Hypomagnesemia - Differential Diagnosis Algorithm
GI LOSS - FeMg < 2-2.5% or 24h Urine Mg
Causes of Hypomagnesemia ... - Differential ... Diagnosis Algorithm ... • Gitelman's syndrome ... ab • Genetics defects
Suggested diagnostic approach to a patient with exudative ascites. Low ascitic fluid protein should direct practitioners
protein should direct ... out nephrotic syndrome ... as a cause for ... ascites #diagnosis #workup ... #algorithm #differential
Causes of Excessive Daytime Sleepiness - Differential Diagnosis Algorithm
Insufficient Sleep
 • Poor Sleep Hygiene
 • Insomnia
Causes of Excessive ... Diagnosis Algorithm ... Shift Work) Sleep ... Parkinson's, MS) ... #Causes
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
- Genetic defects ... - Hungry bones syndrome ... Hypomagnesemia #Differential ... Classification #Causes ... #Workup #hypomg
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Kidney Injury - AKI Workup ... Algorithm and Differential ... osmolarity If cause ... #Injury #AKI #Workup ... #Algorithm #Differential
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Diagnosis Algorithm ... Mineralization Defect ... Fractures #Pathologic #MSK ... #Differential # ... #Orthopedics #Causes
Dizziness - Central and Peripheral Causes - Differential Diagnosis
Central Causes:
 • Cerebrovascular:  vertebrobasilar, TIA, Wallenburg,
- Differential ... • Cogan's syndrome ... Amy Chung, MD, MSc ... #Differential # ... Diagnosis #algorithm