Vasography
A medical imaging technique for visualizing blood vessels
Vasography[edit | edit source]
Vasography is a medical imaging technique used to visualize the blood vessels within the body. It is a type of angiography that specifically focuses on the vasculature, providing detailed images that can help in diagnosing and treating various vascular conditions.
Procedure[edit | edit source]
Vasography involves the injection of a contrast agent into the blood vessels, which enhances the visibility of the vascular structures on X-ray images. The procedure is typically performed in a catheterization laboratory by a trained radiologist or interventional cardiologist.
Preparation[edit | edit source]
Before undergoing vasography, patients may be required to fast for several hours. A thorough medical history and physical examination are conducted to assess the patient's suitability for the procedure. Allergies to contrast agents or iodine should be disclosed to the medical team.
Execution[edit | edit source]
During the procedure, a catheter is inserted into a large blood vessel, often in the groin or arm. The catheter is then guided to the area of interest using fluoroscopy. Once in position, the contrast agent is injected, and a series of X-ray images are taken to capture the flow of the agent through the vessels.
Post-procedure[edit | edit source]
After the procedure, patients are monitored for any adverse reactions to the contrast agent. They may be advised to drink plenty of fluids to help flush the agent from their system. The puncture site is also observed for signs of bleeding or infection.
Applications[edit | edit source]
Vasography is used in the diagnosis and management of various vascular diseases, including:
It is also employed in planning surgical interventions and evaluating the success of treatments such as angioplasty or stent placement.
Risks and Complications[edit | edit source]
While vasography is generally safe, it carries some risks, including:
- Allergic reactions to the contrast agent
- Bleeding or infection at the catheter insertion site
- Kidney damage in patients with pre-existing renal conditions
Related pages[edit | edit source]
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD
|
WikiMD's Wellness Encyclopedia |
| Let Food Be Thy Medicine Medicine Thy Food - Hippocrates |
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.
Contributors: Prab R. Tumpati, MD
