Side effects of renal biopsy

summary

My face has not been very good, often feel the waist special acid, the whole body also has a sense of weakness, suspected that he suffered from kidney disease, took a lot of conditioning drugs have no effect, later also appeared the symptoms of eyelid edema, the doctor now suspected that I was suffering from kidney disease, but the specific which is not clear, later in the doctor's advice, I did a kidney puncture, many friends want to do Kidney puncture, but fear of side effects, now on these questions, I'll answer you one by one.

Side effects of renal biopsy

First, there is a certain risk of renal puncture. Generally, renal puncture has slight damage to the renal tissue, but because of the precise location of the puncture point, it can also penetrate into the liver, spleen, gallbladder or intestine by mistake, causing complications. The blood supply of kidney is rich, and the pressure around kidney is low, so there is easy to be blood exudation after puncture, forming small asymptomatic hematoma.

Second, renal puncture can be accompanied by certain complications, low back pain: the incidence rate is about 17-60%. Infection: the incidence of infection is low, mostly due to lax aseptic measures, infection around the kidney or accompanied by pyelonephritis, such as fever, severe low back pain, increased white blood cells need antibiotic treatment. Hematuria: the incidence of microscopic hematuria is almost 100%. Gross hematuria may occur when the renal puncture needle penetrates into the calyces or pelvis.

Third, now renal puncture has become a mainstream method of examination. Renal puncture has small trauma and high safety, which is of great significance for the diagnosis, treatment and prognosis of kidney disease. If necessary, it is better to do it once. Renal biopsy is an examination method in which a small amount of renal tissue is taken out from a patient's kidney with a puncture needle. Through a series of advanced methods such as optical microscope, electron microscope, immunofluorescence and histochemistry, the obtained renal tissue is analyzed pathologically, so as to make a clear judgment on the type, severity and development trend of kidney disease.

matters needing attention

After renal puncture operation, due to the bleeding phenomenon, the patient wearing the clothes needs to stay in bed for 24 hours, and can turn over on the bed after 2 hours. To drink more water, frequent urination, in order to flush out the blood in the urinary tract, to avoid the formation of blood clots. To observe the color of urine after puncture, follow the doctor's advice to leave urine for examination, and check the number of red blood cells in urine. If there is any discomfort, it is necessary to tell the doctor in time, and accept the doctor's regular blood pressure and pulse test.