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Reproducible Motor Deficit Following Aortic Occlusion in a Rat Model Of Spinal Cord Ischemia
Published on: July 22, 2017
Acute Aortic Occlusion With Spinal Cord Infarction.
Darrell R Over1, Jeffery Deaver1, Carla Y Pumphery1
1is an Associate Professor and an Associate Residency Director at the University of Arkansas for Medical Sciences (South Central). is a Physician at Baptist Medical Center in North Little Rock and is a Physician at Jefferson Regional Medical Center in Pine Bluff, all in Arkansas. Dr Over is affiliated with the Central Arkansas Veterans Healthcare System Pine Bluff Community-Based Outpatient Clinic.
Sudden leg pain, bowel dysfunction, and signs of poor circulation like mottled, cool skin in the legs may indicate acute aortic occlusion. Prompt recognition is crucial for timely intervention in patients with these critical symptoms.
Area of Science:
- Vascular Surgery
- Emergency Medicine
- Cardiology
Background:
- Acute aortic occlusion is a rare but life-threatening vascular emergency.
- Early diagnosis is critical for limb salvage and patient survival.
- Recognizing subtle clinical signs can improve patient outcomes.
Observation:
- Patients may present with abrupt onset of bilateral leg pain.
- Sphincter dysfunction can be an associated symptom.
- Physical examination may reveal lower extremity mottling and cool skin, indicating vascular compromise.
Findings:
- The constellation of symptoms suggests a potential diagnosis of acute aortic occlusion.
- Vascular compromise in the lower extremities is a key indicator.
- Prompt clinical suspicion is warranted based on these findings.
Implications:
- Alerting healthcare providers to these signs can expedite diagnosis and treatment.
- Timely intervention can prevent irreversible limb damage and systemic complications.
- This presentation highlights the importance of a thorough vascular assessment in emergency settings.
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