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Peripheral Artery Disease III: Interprofessional Care01:27

Peripheral Artery Disease III: Interprofessional Care

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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...
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Nerve plexuses are networks of interlacing nerves that serve as communication hubs to distribute and organize nerve action across various body regions. The nerve plexuses are organized into the cervical plexus located in the neck region, brachial plexus in the shoulder area, lumbar plexus found in the lower back, sacral plexus situated in the pelvis, and coccygeal plexus located in the coccygeal region.
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Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

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Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...
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Spinal Nerves: Plexus II01:21

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The plexuses of the lower body include the lumbar, sacral, and coccygeal plexuses, which innervate the abdomen, pelvis, legs, and coccygeal region. These plexuses control the transmission of sensory information and coordinate motor functions of the lower body.
The Lumbar Plexus
The lumbar plexus is situated within the lumbar region of the back and is primarily formed by the first four lumbar spinal nerves (L1 to L4). This plexus extends its branches into several nerves, including the...
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Assessment of the Cardiovascular System III: Palpation01:27

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Palpation involves feeling the body to evaluate texture, size, consistency, and tenderness for assessing cardiovascular health. The following steps are organized in a head-to-toe order:
Jugular Venous Pressure (JVP) Measurement
Position the patient at a thirty- to forty-five-degree angle or in a semi-fowler's position. Look for the highest point of pulsation in the internal jugular vein and measure the vertical distance to the angle of Loius or sternal angle. A normal JVP is 3-4 cm above...
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Peripheral Artery Disease IV: Nursing Management01:26

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 The nursing management of a patient with peripheral artery disease (PAD) begins with a thorough assessment of the patient’s health history and clinical manifestations.AssessmentHealth History: Evaluate the patient’s history of hypertension, hyperlipidemia, family history of cardiovascular issues, and lifestyle factors such as dietary patterns, smoking, and physical activity.Physical Examination:Assess the affected extremity for decreased or absent peripheral pulses,...
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ACR Appropriateness Criteria® Plexopathy: 2021 Update.

, Daniel J Boulter1, Joici Job2

  • 1Clinical Director of MRI, The Ohio State University Wexner Medical Center, Columbus, Ohio.

Journal of the American College of Radiology : JACR
|November 19, 2021
PubMed
Summary
This summary is machine-generated.

Dedicated plexus MRI is the most appropriate initial imaging for brachial and lumbosacral plexopathy. This imaging modality effectively identifies intrinsic and extrinsic nerve pathologies across various clinical scenarios.

Keywords:
AUCAppropriate Use CriteriaAppropriateness CriteriaBrachial plexopathyBrachial plexusBrachial plexus neuritisLumbar plexopathyLumbosacral plexusSacral plexopathy

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Area of Science:

  • Radiology
  • Neurology
  • Medical Imaging

Background:

  • Plexopathy, affecting brachial or lumbosacral nerves, stems from diverse causes like trauma, neoplasms, and autoimmune diseases.
  • Accurate diagnosis is crucial for effective management of these debilitating conditions.

Framework:

  • Plexus MRI is identified as the most appropriate initial imaging modality for both brachial and lumbosacral plexopathy.
  • Guidelines address imaging strategies for nontraumatic, traumatic, and malignancy-associated plexopathies.

Implementation:

  • The American College of Radiology Appropriateness Criteria provide evidence-based guidelines for imaging procedures.
  • A multidisciplinary expert panel reviews and updates these guidelines annually based on medical literature analysis.
  • Methodologies like RAND/UCLA and GRADE are employed to assess imaging appropriateness.

Implications:

  • This approach ensures optimal initial imaging selection for plexopathy, improving diagnostic accuracy.
  • Standardized guidelines facilitate consistent and evidence-based patient care.
  • Expert opinion supplements evidence in equivocal cases, ensuring comprehensive evaluation.