25 results
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
into the deeper retinal ... Exudates • Nerve fiber ... of VEGF causing fine ... Retinopathy #Diabetes #ophthalmology ... #diagnosis #complications
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Vision Loss • Retinal ... Periorbital Edema - POCUS ... Ocular #Ultrasound #pocus ... #differential #diagnosis ... #radiology #ophthalmology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
retina and flame ... of the terminal retinal ... retinal nerve fiber ... pathophysiology #ophthalmology ... #diagnosis #signs
Hypophosphatemia - Differential Diagnosis Algorithm
 • Decreased intake/absorption: Starvation, Alcoholism, Malabsorption, Phosphate binder use
 • Redistribution/
- Differential Diagnosis ... Malabsorption, Phosphate binder ... bone syndrome • Renal ... #Differential #Diagnosis ... Algorithm #causes #nephrology
Mechanisms of Pain
Mixed - Nociceptive/Neuropathic
Nociceptive - Tissue Damage
 - Visceral - (From organ/cavity lining) Poorly localized,
well-localized, dull, longer ... • Complex regional ... Pain #Mechanisms #Neurology ... #Differential #Diagnosis
Evaluation and Management of Hyperkalemia

As with hypokalemia, the immediate danger of hyperkalemia is its effect on
the immediate danger ... efforts should focus ... with underlying renal ... #Diagnosis #Hyperkalemia
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
disease (panuveitis, retinal ... skin injury) • Neurologic ... ) Differential Diagnosis ... Ocular: Giant retinal ... inhibitors • Uveitis- Ophthalmology
How-to Calculate the Filtration Fraction (FF) in CKRT
 • The FF is the ratio of fluid
REMOVED from the filter ... (ml/hr) / (Pre-Filter ... FiltrationFraction #CKRT #nephrology ... #renal #calculation ... #diagnosis #calculate
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
- Differential Diagnosis ... pathways occur at the retina ... activation of retina-driven ... #ophthalmology ... #Neurology
Submacular Hemorrhage on Ocular POCUS

Adult patient presents with painless vision loss. Ocular US is performed, what
Hemorrhage on Ocular POCUS ... Ophthalmology ultimately ... diagnosed submacular ... scattered pre-retinal ... and intra-retinal