9 results
Enlarged optic nerve sheath diameter and crescent sign in 30 yo female patient reporting 3 months
Enlarged optic nerve ... diameter and crescent sign ... #Papilledema #IIH ... #Ocular #POCUS ... Ultrasound #crescent #sign
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Chronic Hypertensive ... inner retinal nerve ... arterioles causes optic nerve ... ophthalmology #diagnosis #signs ... #symptoms #complications
Sarcoidosis
Stage 1 - Bilateral LAD without involvement of lung parenchyma
Stage 2 - Bilateral LAD with involvement
and pulmonary hypertension ... fever, and facial nerve ... Stages #Staging #Signs ... #Symptoms #Summary
Symptoms and Signs of Hypomagnesemia
Neuromuscular:
 - Tetany, Muscle weakness, Chvostek and Trousseau signs, Cerebellar (ataxia, nystagmus,
Symptoms and Signs ... and Trousseau signs ... Cerebellar (ataxia, nystagmus ... Dysrhythmias, Hypotension ... Hypomagnesemia #magnesium #Symptoms
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
bone): facial nerve ... dizziness, vertigo, nystagmus ... pathophysiology #signs ... #symptoms #diagnosis
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... poisoning • Hypertension ... pupil with third nerve ... post-traumatic headache), IIH ... #symptoms #clues
Papilledema on Ocular POCUS

This 27yo female presents with an intractable headache. Which of the following do
Papilledema on Ocular POCUS ... Idiopathic Intracranial Hypertension ... ultrasound demonstrated signs ... Papilledema #Ocular #POCUS ... #IIH #clinical
Clinical Feature of Hypomagnesemia and Magnesium Deficiency
 • Electrolyte Disturbance: Hypokalemia, Hypocalcemia
 • Neuromuscular and central
tremors, Vertigo, Nystagmus ... vascular disease, Hypertension ... Hypomagnesemia #diagnosis #signs ... #symptoms #Treatment
This is a suprasternal notch view demonstrating an aortic flap in a patient with a Stanford
with untreated hypertensive ... The POCUS allowed ... with suspicious signs ... /symptoms allows ... Hospital #Clinical #POCUS