12 results
Bell's palsy
There are many different causes of Facial Nerve Palsy. However, the commonest
cause of unilateral facial
causes of Facial Nerve ... paralysis is the idiopathic ... Palsy #Neurology #Signs ... #Symptoms #Diagnosis
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... pupil with third nerve ... various types • Extraocular ... #headache #signs ... #symptoms #clues
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
eye including intraocular ... - Impinges on nerves ... pathophysiology #ophthalmology ... #diagnosis #signs ... #symptoms
Enlarged optic nerve sheath diameter and crescent sign in 30 yo female patient reporting 3 months
Enlarged optic nerve ... diameter and crescent sign ... decreased vision -> idiopathic ... Hypertension #Ocular #POCUS ... Ultrasound #crescent #sign
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
disorder of the optic nerve ... • Cephalic symptoms ... Constitutional symptoms ... Doppler US : halo sign ... #Rheumatology #Ophthalmology
Bell's Palsy - Diagnosis and Management Summary - GrepMed Handbook

Acute Idiopathic Unilateral Facial Nerve (CN7) Palsy
Presentation:
Handbook Acute Idiopathic ... Unilateral Facial Nerve ... ophthalmoplegia), systemic signs ... , Lyme, facial nerve ... Imaging (if atypical symptoms
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
inner retinal nerve ... arterioles causes optic nerve ... pathophysiology #ophthalmology ... #diagnosis #signs ... #symptoms #complications
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
lights are a key symptom ... leads to optic nerve ... damage & blindness Signs ... / Symptoms / Complications ... pathophysiology #ophthalmology
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
- Autonomic symptoms ... meningeal irritation signs ... the trigeminal nerve ... differential #diagnosis #ophthalmology
Papilledema on Ocular POCUS

Eye, linear probe, optic nerve (ON) elevation >0.6 mm into globe (crescent sign)
Papilledema on Ocular POCUS ... linear probe, optic nerve ... globe (crescent sign ... Papilledema #Ocular #POCUS ... clinical #ultrasound #ophthalmology