[ppt]powerpoint presentation - interventional radiology · web viewtitle powerpoint presentation -...
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![Page 1: [PPT]PowerPoint Presentation - Interventional Radiology · Web viewTitle PowerPoint Presentation - Interventional Radiology Created Date 6/7/2011 2:06:15 PM Document presentation](https://reader035.vdocuments.net/reader035/viewer/2022062306/5b2373d27f8b9ac1328b6523/html5/thumbnails/1.jpg)
Interventional Radiology
Minimum Access – Maximum Result
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Interventional Radiology is pin hole surgery performed with the aid of
X rays, CT and ultrasound by specially trained doctors called Interventional Radiologists
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8 out of 10 procedures use skin incisions smaller than 5 millimetres
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9 out of 10 procedures use only local anaesthetic, sometimes with sedation
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Up to 8 out of 10 patients go home the same day
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And it’s often a less invasive option than traditional surgical procedures
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Leg arteries
Blocked arteries
Internal BleedingTargeted cancer treatment
Dialysis
Blocked bile ducts
Aortic aneurysms
Blood vessel malformations
Varicose veins
Blocked kidneys
We treat many conditions.......Here are just a few
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Scope of Interventional Radiology
Blood Vessel
Bleeding control Many other treatments
Cancer
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Blood Vessels
Treats blood vessels from 2 mm to 30 mm
Narrowed blood vessels are stretched (Angioplasty) to improve blood flow
Blocked blood vessels can be internally reopened in many cases
Treatment of aneurysms (abnormal bulges in vessels).
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Unblocking arteriesBlocked arm artery (Arrow)causing pain and arm weakness
Treated by internallyunblocking the artery andplacing a stent
Major surgery avoided. Totaltreatment time of one hour
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Aortic Aneurysm
Abnormal bulge (aneurysm) of the main artery in the abdomen
Risk of rupture and major bleeding
Treated by internally relining the artery (Endovascular aneurysm repair-EVAR)
Major surgery avoided. Total treatment time of 90 minutes
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Cancer
Treatment
• Thermal destruction of small cancers using image guided needles
• Targeted chemotherapy into blood vessels supplying the tumour
Symptom relief
• Stent insertion into the bowel for relief of obstruction
• Insertion of lines for delivery of chemotherapy and nutrition
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Cancer TreatmentSmall cancer lesion in theliver (arrow) in a patient withpreviously treated cancer
Image guided thermaldestruction
Surgery and chemotherapyavoided. Treatment time of60 minutes.
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Bleeding Control
Key emergency role for Interventional Radiology
Treatment of bleeding from Trauma, bowel, child birth or following surgery
Blood vessels as small as 2-3mm can be treated
Blood vessels can be blocked (embolisation) or relined with a stent depending on the location and need
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Bleeding into BowelSevere bleeding into the large bowel (arrow)
Treated with selectiveBlockage of the bleedingArtery
Emergency surgeryavoided
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Other Treatments
Kidneys Liver and Bile ducts
Dialysis Fibroids
Bone
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Too many procedures...too little space
For more detailed patient information and further information about Interventional
Radiology please visit
www.bsir.org & www.bsir-qi.org
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Interventional Radiology
Minimal access
Local anaesthesia/sedation
Quicker recovery
Less invasive alternative
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Prepared on behalf of British Society of Interventional Radiology
by
Dr G Ananthakrishnanand
Dr I Robertson