12 results
Proptosis and Chemosis caused by Cavernous Sinus Fistula on Ocular Exam

This 73 presented for blurred, double
Proptosis and Chemosis caused ... by Cavernous Sinus ... contusion resulting in subdural ... hematoma 1 month ... clinical #video #ophthalmology
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
and Secondary Headaches ... Subarachnoid Hemorrhage, Subdural ... hematoma, epidural ... hematoma, Pituitary ... #differential #causes
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
encephalitis, SAH, subdural ... hematoma, anoxia ... deficit - Stroke, subdural ... hematoma, epidural ... hematoma, hemiplegic
Proptosis - Differential Diagnosis - Unilateral vs Bilateral
Unilateral:
 • Infections (can become bilateral with cavernous sinus
bilateral with cavernous ... - Carotid cavernous ... Ophthalmoplegia • HeadacIae ... Unilateral #Bilateral #Causes ... #ophthalmology
Causes of Dementia / Cognitive Impairment - Differential Diagnosis Algorithm

Affecting Multiple Domains
 • Depression
 • Delirium
Decline
Causes of Dementia ... Differential Diagnosis Algorithm ... • Tumor • Subdural ... Hematoma • B12 ... Differential #Diagnosis #Algorithm
Causes of Altered Level of Consciousness GCS < 7 - Differential Diagnosis Algorithm

Brain Involvement - Hemispheric
Causes of Altered ... Differential Diagnosis Algorithm ... Skull fracture • Subdural ... hematoma • Intracranial ... #Causes
Differential Diagnosis for Vision Loss
Unilateral, Painful Vision Loss:
 • Corneal abrasion, Acute angle-closure glaucoma, Inflammation-iritis, uveitis,
Endophthalmitis, Cavernous ... Retro-orbital hematoma ... differential #diagnosis #causes ... #ophthalmology
Pulsatile Exophthalmos on Physical Exam in the setting of Carotid Cavernous Fistula (CCF)

Sudden onset headache, nausea,
setting of Carotid Cavernous ... Sudden onset headache ... , nausea, and double ... clinical #Carotid #Cavernous ... #Fistula #CCF #ophthalmology
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Differential Diagnosis Algorithm ... a mass as the cause ... • Trauma • Subdural ... Differential #Diagnosis #Algorithm ... #Causes #Ophthalmology
Emergent Causes of Headache and Associated Risk Factors
Carbon monoxide poisoning
 - Breathing in enclosed or confined
Emergent Causes ... of Headache and ... and middle-aged Subdural ... hematoma - History ... anticoagulation Epidural hematoma