Procedure: Selective____arteriography, embolization with follow-up angiogram          Â
Indication:Â Â Â Â
Date:Â Â Â Â Â Â
Access site: Right common femoral artery with US
Operators: Drs.   Â
Medications:   mg IV Versed,   mcg IV fentanyl    Â
Embolic agent:Â Â Â Â Â
Contrast:Â Â Â mL non-ionic
Fluoro time:Â Â Â minutes
Complications:Â None immediate.
Technique:
The risk benefits, and alternatives to the procedure and sedation were explained to the patient. The specific risks of vascular damage, contrast induced renal injury, thromboembolic phenomena and non-target embolization were detailed and accepted. Written informed consent was obtained. A time out/call to order was performed prior to procedure initiation.
The patient was assessed for conscious sedation and found to be an adequate candidate. A dedicated nurse monitored heart rate, blood pressure, and oxygen saturation throughout the procedure.
The right groin was prepped and draped in sterile fashion. The common femoral artery was accessed via Seldinger technique and a vascular sheath placed. Over a 0.035″ wire, a 5 French Simmons I glide catheter was reformed in the descending thoracic aorta.
The____was selected and DSA images performed. These findings warrant embolization.
microcatheter?
Embolization was carried out using ____. Post embolization arteriography was performed through the ___to assess embolic effect. Â
The  ____ was selected. Arteriography was performed.
The images were reviewed. The catheter was removed over a wire. Â
Hemostasis achieved with _____ . No immediate complication occurred, and the patient was discharged to the recovery area in satisfactory condition.
Findings:
interpret each vessel selected
interpret post embo run
Impression:
Frequently Asked Questions
What is embolization in interventional radiology?
Embolization is a minimally invasive surgical technique used in interventional radiology to block blood flow to a specific area of the body. It involves the insertion of materials called embolic agents into blood vessels to obstruct them, which can be used to treat conditions like tumors or aneurysms. This procedure is typically guided by imaging techniques such as angiography.
How is the common femoral artery accessed during an embolization procedure?
In an embolization procedure, the common femoral artery is accessed using the Seldinger technique. This involves inserting a needle into the artery, followed by the placement of a guidewire and a catheter. The area is first prepped and draped in a sterile manner to prevent infection, and the access is typically guided by ultrasound for precision.
What are the risks associated with embolization procedures?
Embolization procedures carry several risks, including vascular damage, contrast-induced renal injury, thromboembolic phenomena, and non-target embolization. Vascular damage can occur due to catheter manipulation, while non-target embolization may affect healthy tissue. Patients are informed of these risks, and written consent is obtained before the procedure.
How is patient safety monitored during embolization?
During an embolization procedure, patient safety is monitored by assessing vital signs such as heart rate, blood pressure, and oxygen saturation. A dedicated nurse oversees these parameters to ensure the patient remains stable under conscious sedation. This monitoring helps in promptly identifying any adverse reactions or complications.
What is the purpose of follow-up angiography in embolization?
Follow-up angiography is performed after embolization to assess the effectiveness of the procedure. It involves taking additional images to confirm that the embolic agent has successfully blocked the targeted blood vessels and that blood flow to the area has been reduced or stopped. This step is crucial for evaluating the success of the treatment.
What is the role of a vascular sheath in embolization procedures?
A vascular sheath is used in embolization procedures to maintain access to the blood vessel. It is a tube that is inserted into the artery to allow for the easy passage of catheters and other instruments. The sheath facilitates repeated access without causing additional trauma to the vessel, enhancing the procedure's safety and efficiency.
Informed consent is crucial in embolization procedures as it ensures that the patient is aware of the procedure's purpose, benefits, risks, and alternatives. By understanding these elements, the patient can make an educated decision about proceeding with the treatment. Consent is documented to legally and ethically protect both the patient and healthcare providers.