What advantage does kidney puncture have

summary

There is urine occult blood 2 +. We have done renal puncture examination, and now our condition is under control after treatment. Next, let me talk about the benefits of renal puncture, which everyone is very concerned about.

What advantage does kidney puncture have

First of all: open renal puncture: surgical operation under general anesthesia exposed the lower level of kidney, and then use renal puncture needle to obtain materials. The advantage is that the success rate can reach 100%, and the material can be obtained from multiple parts with sufficient amount; the disadvantage is that the wound is large.

Secondly, veno renal puncture: the catheter enters from jugular vein and reaches the lower level of kidney through renal vein, and then releases from the catheter and gets the material through renal needle. The advantage is that when there is traumatic bleeding, the blood can enter the blood circulation. The disadvantage is that the operation is still more complicated, and it needs to use contrast agent, which may produce adverse reactions such as allergy, nephrotoxicity, aggravation of cardiac insufficiency and so on.

Finally: percutaneous renal puncture: through the waist skin directly into the needle to the lower kidney, usually under the guidance of B ultrasound. This method is the most widely used renal biopsy method at present, the biggest advantage is small trauma, but positioning technology is very important, otherwise puncture has certain blindness.

matters needing attention

There are other points to note: to prevent water and sodium retention, control the amount of blood circulation, so that it can reduce symptoms and prevent some fatal complications, such as heart failure, hypertensive encephalopathy, and so on. These are * to protect kidney function and prevent various aggravating factors, which is to promote kidney. Histopathological and functional repair of the viscera.