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

This 73 presented for blurred, double
Proptosis and Chemosis ... caused by Cavernous ... #proptosis #CCF ... #Carotid #Cavernous ... PhysicalExam #clinical #video
Coronal diagram of cavernous sinus; notice how cranial nerve 6 is most medial and is often
Coronal diagram of cavernous ... is most medial and ... injured within the cavernous ... Scholes, Melissa A., and ... #cavernous sinus
Pulsatile Exophthalmos on Physical Exam - Protrusion and Pulsation of the eyeball

The differential diagnosis of pulsatile
Exam - Protrusion and ... neurofibromatosis, carotid-cavernous ... roof fractures and ... PhysicalExam #clinical #video
Positive Hoffmann’s Test (Finger Flexor Reflex) on Physical Examination

Indicates cervical spinal cord compression in this patient
this patient s/p ACDF ... PhysicalExam #Clinical #Video
Priapism: Pathogenesis

 - Post-cavernosal venous occlusion -> Post-cavernosal venous drainage is mechanically obstructed e.g. sickle cell
nitric oxide from cavernous ... nerve plexus and ... smooth muscle and ... pools in corpora cavernosa
Pulsatile Exophthalmos on Physical Exam in the setting of Carotid Cavernous Fistula (CCF)

Sudden onset headache, nausea,
setting of Carotid Cavernous ... Fistula (CCF) ... headache, nausea, and ... clinical #Carotid #Cavernous ... #Fistula #CCF #
Carotid Cavernous Fistula (CCF) on Angiography

Left External carotid injection shows an indirect Carotid-cavernous fistula filling through
Carotid Cavernous ... Fistula (CCF) on ... indirect Carotid-cavernous ... Carotid-cavernous ... #Fistula #CCF #
Pulsatile Exophthalmos on Physical Exam - Protrusion and Pulsation of the eyeball
Causes:
 - Carotid cavernous fistula
Exam - Protrusion and ... Causes: - Carotid cavernous ... fistula (CCF) ... PhysicalExam #clinical #video
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Iniury • One-and-a-half ... Syndrome • Cavernous
Tolosa-Hunt Syndrome
What?
 • Unilateral orbital/retrobulbar pain
 • Paresis of the cranial nerves Ill, IV, VI
 •
Involvement of V1, V2 and ... inflammation of the cavernous