9 results
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
causes dot/blot hemorrhages ... retina and flame hemorrhages ... layer -> Retinal Hemorrhages ... pathophysiology #ophthalmology ... #diagnosis #signs
Shock - Diagnosis and Management Summary
 • Hypotension: SBP<90, SBP drop >40, MAP<65 (Normotension, HTN possible
Shock - Diagnosis ... Full Set of Vital Signs ... and Survey 4) Workup ... >7 - Non-hemorrhagic ... Jonesy_MA #Shock #Diagnosis
Ascites - Diagnostic Approach and Differential Diagnosis
The most common causes: cirrhosis, malignancy and heart failure. Approx
Ascites - Diagnostic ... dullness, puddle sign ... incisional). 3) Signs ... bloody fluid; hemorrhagic ... Jcortesizaguirr #Ascites #workup
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
Hypertension - Workup ... and Differential Diagnosis ... hypertension and signs ... such as retinal hemorrhages ... renal bruit or signs
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
with splinter hemorrhages ... Doppler US : halo sign ... #Rheumatology #Ophthalmology ... #Diagnosis #Algorithm
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
- subarachnoid hemorrhage ... intracerebral hemorrhage ... at home or at work ... thrombophilia, neurologic signs ... postpartum #Diagnosis
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
- Differential Diagnosis ... meningeal irritation signs ... Non-traumatic subarachnoid hemorrhage ... #differential #diagnosis ... #ophthalmology
44M with h/o DM2 and insulin noncompliance presents w R eye visual loss x 3d. What's
What's the Diagnosis ... Diagnosis: Vitreous ... washing machine" sign ... POCUS #Ocular #Ophthalmology ... WashingMachine #Sign
High Central Neuraxial Block - Guidelines for Crises in Anaesthesia
• Can occur with deliberate or accidental
that may mimic signs ... • Haemorrhage ... Intraoperative #Checklist #Diagnosis ... #Management #Workup