30 results
92F w acute painless monocular vision loss. What's the diagnosis?

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Central retinal artery occlusion (CRAO)! Retrobulbar "spot
Central retinal ... Retrobulbar "spot sign ... arterial waveform in normal ... Clinical #POCUS #OcularUS ... #CRAO #SpotSign
Central Retinal Artery Occlusion: Pathogenesis and clinical findings
 • Inflammatory Disease: (i.e. GCA, SLE, GPA) ->
congenital defects) -> Abnormal ... Artery Occlusion (CRAO ... due to upstream CRAO ... edema caused by ... ophthalmology #diagnosis #signs
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Differential Diagnosis Algorithm ... Extra-renal Losses ... : • Normal Acid-Base ... Differential #Diagnosis #Algorithm ... #causes #potassium
Causes of Generalized Edema - Differential Diagnosis Algorithm
Overfill (Increased renal sodium retention, Urine Na > 40meq/L)
Causes of Generalized ... Differential Diagnosis Algorithm ... Overfill (Increased renal ... pericarditis • Portal ... #Causes
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Injury - AKI Workup Algorithm ... osmolarity If cause ... investigations abnormal ... clinical context and signs ... syndrome: troponin
Hypokalemia Differential Diagnosis Algorithm

Low intake 
• poor oral intake 

Renal loss 
• Medication 
• Hypomagnesemia 
•
Differential Diagnosis Algorithm ... intake • poor oral ... • Gitelman's syndrome ... • Bartter's syndrome ... #Causes #Classification
Short Stature - Differential Diagnosis Algorithm
Normal Variant, Normal Puberty Onset (BA = CA)
 • Familial Short
Differential Diagnosis Algorithm ... Normal Variant ... Celiac, IBD) • Renal ... Differential #Diagnosis #Algorithm ... endocrinology #causes
Primary and Secondary Causes of Hypertension - Differential Diagnosis Algorithm
Primary (Essential) (95%) - Onset between age
and Secondary Causes ... Differential Diagnosis Algorithm ... Mislabelled - Repeatedly normal ... excess (Cushing syndrome ... Differential #Diagnosis #Algorithm
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
Differential Diagnosis Algorithm ... Nerve Tumor • Retinal ... Opioids, Alcohol) Dorsal ... Midbrain (Parinaud's Syndrome ... #Causes #Ophthalmology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
ulceration • Ocular ... disease (panuveitis, retinal ... : Giant retinal ... Leukemia, Lymphoma Ocular ... diagnosis #management #signs