[Advantages and current limitations of numeric angiography].

Area of Science:

• Medical Imaging
• Radiology

Background:

• Conventional arteriography carries significant risks and requires hospitalization.
• Numeric angiography presents a potentially safer and more cost-effective alternative.

Purpose of the Study:

• To evaluate the advantages and limitations of numeric angiography.
• To assess its reliability for specific medical indications.

Main Methods:

• Utilizing numeric angiography techniques.
• Comparing outcomes with conventional arteriography.

Main Results:

• Numeric angiography demonstrates diminished risks and high reliability for valid indications.
• Economic benefits include avoidance of hospitalization.
• Current limitations involve technical issues with brilliance amplifiers and image resolution, impacting small vessel study.
• Modern equipment improvements allow imaging of mobile structures like the heart.

Conclusions:

• Numeric angiography is a reliable and cost-effective imaging modality with reduced risks.
• Further technical advancements are needed to overcome limitations in studying small vessels.