61 results
Convergence Retraction Nystagmus with a left 6th nerve palsy

Caused by a Midbrain hemorrhage

Dr. Boby Varkey Maramattom
with a left 6th nerve ... palsy Caused ... by a Midbrain hemorrhage ... retraction #nystagmus #ocular ... #physicalexam #clinical
Vitreous Hemorrhage on Ocular POCUS

Binocular vision loss - think cortical blindness, opt for CT/MRI
Monocular vision loss
Vitreous Hemorrhage ... on Ocular POCUS ... /detachment diagnosis ... #Ocular #POCUS ... #clinical #ultrasound
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Pathogenesis and clinical ... inner retinal nerve ... optic nerve swelling ... ophthalmology #diagnosis ... #signs #symptoms
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
- Differential Diagnosis ... Algorithm Clinical ... • Neurologic symptoms ... a mass as the cause ... Trauma • Subdural Hemorrhage
Submacular Hemorrhage on Ocular POCUS

Adult patient presents with painless vision loss. Ocular US is performed, what
on Ocular POCUS ... , what is the diagnosis ... Ophthalmology ultimately diagnosed ... #Ocular #POCUS ... #clinical #ultrasound
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
- Differential Diagnosis ... Cataracts - Macula: Macular ... inflammation - Optic Nerve ... , Vitreal Hemorrhage ... #causes #ophthalmology
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
Is visual loss caused ... disorder of the optic nerve ... with splinter hemorrhages ... Clinical manifestations ... Ophthalmology #Diagnosis
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
- Differential Diagnosis ... Caused by decreased ... nerve perfusion ... Ocular causes - ... anterior chamber hemorrhage
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
- Differential Diagnosis ... Micro-aneurysms, Hemorrhage ... conditions Optic Nerve ... vision: • Optic Nerve ... #Algorithm #Causes
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
- Differential Diagnosis ... posterior chambers, nerves ... Episcleritis Ocular ... Unilateral or bilateral symptoms ... Conjunctivitis #ocular