Related Experiment Video
Updated: Aug 16, 2026
08:51
A New Murine Model of Endovascular Aortic Aneurysm Repair
Published on: July 7, 2013
Popliteal aneurysms: controversies in their management
1Department of Surgery, Royal Berkshire Hospital, London Road, Reading RG1 5AN, London, UK. Robert.Galland@rbbh-tr.nhs.uk
American Journal of Surgery
|July 19, 2005
Summary
Asymptomatic popliteal artery aneurysms (PAs) in older men with comorbidities can be managed with ultrasound surveillance if <3 cm. PA thrombosis rates are comparable to bypass graft thrombosis, suggesting conservative management is viable.
Area of Science:
- Vascular Surgery
- Medical Imaging
- Geriatric Medicine
Background:
- Popliteal artery aneurysms (PAs) are common in older men with comorbidities and reduced life expectancy.
- Management decisions for asymptomatic PAs must consider patient longevity and comorbidities.
Purpose of the Study:
- To evaluate the optimal management strategy for asymptomatic popliteal artery aneurysms.
- To compare the outcomes of conservative management versus surgical intervention for PAs.
Main Methods:
- Review of clinical data for patients with popliteal artery aneurysms.
- Utilizing sequential ultrasound scanning for monitoring aneurysms <3 cm.
- Analysis of thrombosis rates in PAs versus bypass grafts.
Main Results:
- Popliteal artery aneurysms <3 cm without significant distortion can be managed with ultrasound surveillance.
- The thrombosis rate of PAs is comparable to that of grafts after elective bypass.
- Intra-arterial thrombolysis is recommended only for intra-operative use to improve runoff.
Conclusions:
- Conservative management with ultrasound surveillance is a safe option for asymptomatic PAs <3 cm in diameter.
- Surgical intervention for asymptomatic PAs should be carefully considered given patient comorbidities and life expectancy.
- Thrombolysis should be reserved for specific intra-operative scenarios in PA management.
More Related Videos
Related Concept Videos
01:26Atherosclerosis III: Management
Management of atherosclerosis involves an integrated strategy encompassing pharmacological treatment, surgical interventions, lifestyle changes, and nutrition therapy to address the multifactorial nature of the disease.Pharmacological TherapyA cornerstone of atherosclerosis management is the use of pharmacological agents. Statins, such as atorvastatin, are pivotal in inhibiting HMG-CoA reductase, an enzyme that catalyzes an initial step in cholesterol synthesis in the liver. This reduction in...
01:27Peripheral Artery Disease III: Interprofessional Care
Peripheral Artery Disease (PAD) is characterized by narrowed arteries that diminish blood flow to the extremities. Effective management of PAD requires an interprofessional approach involving various healthcare professionals. The critical aspects of interprofessional care for PAD patients focus on risk factor modification, drug therapy, exercise therapy, nutrition therapy, critical limb ischemia care, and interventional radiology and surgical procedures.The primary treatment goal for PAD...
01:23Peripheral Artery Disease V: Postoperative Nursing Management
During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
01:21Aneurysm II: Clinical Manifestations and Diagnostic Studies
Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
01:26Aneurysm III: Interprofessional Care
Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
01:22Aneurysm IV: Nursing Management
Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...