23 results
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Ocular Adverse Effects ... hole • Hypertensive ... - Retinal vein occlusions ... (Retinal vein occlusions ... ophthalmology #causes
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Cataracts - Macula: Macular ... Artery Occlusion ... , Central Retinal ... Vein Occlusion, ... Differential #Diagnosis #causes
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
- Small artery occlusive ... , vasculitis) Retinal ... vein occlusion ... Caused by decreased ... Ocular causes -
Convergence Retraction Nystagmus with a left 6th nerve palsy

Caused by a Midbrain hemorrhage

Dr. Boby Varkey Maramattom
nerve palsy Caused ... retraction #nystagmus #ocular ... #physicalexam # ... clinical #video #neurology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
the eye can be caused ... Common Causes: ... Episcleritis Ocular ... artery occlusion ... vein occlusion
Secondary Causes of Hypertension - Differential Diagnosis Algorithm
Hypertension - BP > 140/90 (>130/80 for DM)
Hypertensive urgency
Secondary Causes ... monitor, Self/Home ... steroids) • Renin-Angiotensin ... RAS Metabolic Causes ... HTN #Secondary #Nephrology
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
grip weakness caused ... patient is unable to hold ... clinical #video #neurology ... #physicalexam #
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
this specific case ... this signal: 1) Hold ... clinical #video #neurology ... #PhysicalExam
Cryofibrinogenemia Summary

Cryofibrinogenemia Epidemiology:
 • 40-70 years with a modest female predominance

Cryofibrinogenemia:
 • The precipitation of a
pulmonary emboli, and ocular ... thrombi including retinal ... and/or venous occlusions ... cryoglobulins • Negative causes ... tissue • Angio: Occlusion
Seesaw nystagmus 
-> eye move in an opposed vertical fashion (one goes up while the other
commonly parasellar masses ... malformation, congenital, whole ... clinical #video #eye #ocular ... #PhysicalExam