How Does Chest Make Puncture Needle To Do?

Oct 12, 2022

It's a CT-guided percutaneous puncture of the chest. ct interventional radiology is a percutaneous non-vascular intervention technique, which includes CT-guided percutaneous biopsy and interventional therapy. ct can be used for the guidance of interventional techniques in all systems of the whole body, and can be used to guide the parts that cannot be guided by fluoroscopy and ultrasound. ct scan has high resolution and good contrast, which can clearly show the size, shape, location of the lesion and the spatial relationship between the lesion and the surrounding structure. Enhanced ct scan can understand the blood supply of the lesion and the relationship between the lesion and adjacent blood vessels. Ct-guided biopsy can accurately determine the needle entry point, Angle and depth, avoid damaging blood vessels, nerves and important structures adjacent to the lesion, and improve the accuracy and safety of the biopsy technique. ct guided biopsy is one of the important methods for diagnosis and differential diagnosis. Imaging findings are based on pathological changes. Different pathological changes sometimes have similar imaging findings, which is a difficult problem in diagnosis and differential diagnosis. Therefore, biopsy is very necessary before treatment. Biopsy is a safe technique with low complications and high accuracy, which is worthy of promotion.

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