Radiation Skin Injury: More Frequent After Complex Endovascular Procedures?

Minimizing radiation-induced skin injury in interventional radiology procedures.

Skin injury is a deterministic effect of radiation. Once a threshold dose has been exceeded, the severity of the radiation effect at any point on the skin increases with increasing dose. Peak skin dose is defined as the highest dose delivered to any portion of the patient's skin. Reducing peak skin dose can reduce the likelihood and type of skin injury. Unfortunately, peak skin dose is difficul...

Radiation injuries after fluoroscopic procedures.

Fluoroscopically guided diagnostic and interventional procedures have become much more commonplace over the last decade. Current fluoroscopes are easily capable of producing dose rates in the range of 0.2 Gy (20 rads) per minute. The dose rate often changes dramatically with patient positioning and size. Most machines currently in use have no method to display approximate patient dose other tha...

Skin injuries from fluoroscopically guided procedures: part 1, characteristics of radiation injury.

Restenosis Is More Frequent After Carotid Stenting Than After Endarterectomy

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The radiation burden from increasingly complex endovascular aortic aneurysm repair

OBJECTIVES: With increasing experience, endovascular aortic aneurysm repair (EVAR) has been extended to patients with less suitable aorto-iliac anatomy in an attempt to reduce peri-operative mortality. However, more complex EVAR procedures may take longer and can result in higher rates of complications, additional interventional procedures and more frequent radiological imaging, which may offse...