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

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Diffuse and focal arterial ... thickening at the arteriole ... inner retinal nerve ... arterioles causes optic nerve ... ophthalmology #diagnosis #signs
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... poisoning • Hypertension ... Tender temporal arteries ... pupil with third nerve ... various types • Extraocular
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Extraocular Muscles ... Optic Nerve/Pathway ... Tumor • Optic nerve ... Macular hole • Hypertensive ... common than retinal arterial
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
consciousness, hypertension ... instrumentation, recent ... thrombophilia, neurologic signs ... symptoms in non-arterial ... proptosis - hypertensive
RV Failure secondary to Pulmonary Arterial Hypertension on Echocardiogram
Pulmonary arterial hypertension resulting in severe RV dilation
Hypertension on ... hypertension resulting ... dysfunction are present ... 100% reliable sign ... cardiology #s4c #pocus
Community Acquired Pneumonia - Presenting Features
 • History in favor of CAP: Dyspnea, Cough, particularly if
when secondary to bacterial ... CAP - Severe CAP present ... temp < 36° C), Hypotension ... Pneumonia #diagnosis #signs
McConnell's Sign on POCUS Echocardiogram (A4C)
Elderly female with recent hospitalization presented with hypotension, tachycardia and low
McConnell's Sign ... on POCUS Echocardiogram ... Elderly female with recent ... presented with hypotension ... #McConnells #Sign
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
and peripheral nerves ... syndrome - Coronary arteries ... Thrombosis and arterial ... purpura: strong sign ... Nerves -> mononeuritis
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
is unconscious, signs ... abnormalities (hypo- or hypertension ... Consider invasive arterial ... ST elevation is present