Related Experiment Video
Updated: Jul 5, 2026
06:59
Laminectomy and Spinal Cord Window Implantation in the Mouse
Published on: October 23, 2019
Anaesthesia for interventional neuroradiology.
1Department of Anaesthesia, Aga Khan University, Karachi, Pakistan. aliya.ahmed@aku.edu
Summary
Anesthesia is crucial for interventional neuroradiology procedures, ensuring patient stability and managing complications during endovascular treatments for intracranial vascular pathologies.
Area of Science:
- Neurology
- Radiology
- Anesthesiology
Background:
- Interventional neuroradiology has advanced significantly, offering endovascular solutions for intracranial vascular diseases.
- Procedures like embolization and coiling require anesthesia support for patient management.
Purpose of the Study:
- To review anesthetic considerations for therapeutic interventional neuroradiology procedures.
- To highlight the anesthesiologist's role in ensuring patient stability and managing complications.
Main Methods:
- Review of anesthetic techniques and considerations for interventional neuroradiology.
- Discussion of pre-procedure preparation, monitoring, and post-procedure management.
Main Results:
- Anesthesia aims to maintain patient physiological stability and immobility.
- Arterial blood pressure management and complication handling are key responsibilities.
- Anesthesia in radiology suites presents unique risks.
Conclusions:
- Effective anesthesia is vital for successful interventional neuroradiology outcomes.
- Comprehensive anesthetic planning is necessary for patient safety in these procedures.
Related Concept Videos
01:11Local Anesthetics: Clinical Application as Spinal Anesthesia
Spinal anesthetics are given during lower abdomen and limb surgeries to block sensory and motor neurons. They are administered in the mid to low lumbar regions, primarily acting on the cauda equina's nerve roots. The blockade level depends on the local anesthetic (LA) concentration. Usually, low LA concentrations are sufficient to block sensory fibers, while only high LA concentrations block motor fibers. Other factors like injection volume and speed, the patient's posture, and the drug...
01:24General Anesthesia: Overview
Anesthesia is a medical procedure that uses drugs for CNS suppression to enable painless surgeries and procedures. The selection of anesthetics is influenced by their pharmacokinetic properties, side effects, and patient characteristics. Various types of anesthesia include general, local, regional, spinal, and inhalational.
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
01:16Local Anesthetics: Clinical Application as Intravenous Regional Anesthesia
Intravenous regional anesthesia or the Bier block technique is used to anesthetize a specific limb or extremity. It uses exsanguinated or blood-drained vessels to transport local anesthetics or LAs to the peripheral nerve trunks. Lidocaine without vasoconstrictors like epinephrine is most commonly used for this technique. Other drugs used are prilocaine, ropivacaine, and chloroprocaine. Bupivacaine is not recommended for this technique due to its high cardiac toxicity.
One of the advantages of...
One of the advantages of...
01:24Parenteral Anesthetics: Overview
Intravenous anesthetics are drugs administered parenterally to induce anesthesia or sedation. Propofol is a widely used agent formulated as a 1% emulsion in soybean oil, glycerol, and egg phosphatide. It induces rapid anesthesia primarily due to its rapid distribution from the bloodstream to target tissues and is metabolized in the liver. However, it can cause significant pain on injection and hypertriglyceridemia. Fospropofol, a water-based prodrug of propofol, lacks these adverse effects.
01:29Local Anesthetics: Clinical Application as Epidural Anesthesia
Epidural anesthetics are administered in the fat-filled epidural space, the outermost part of the spinal canal. This technique is commonly employed for pain management and anesthesia during lower abdomen and pelvis surgeries or labor and delivery.
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
01:19Imaging Studies VII: Vascular Imaging
DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...