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Tissue samples have been taken from your kidney.

There are 2 kidneys in the body. There is one on each side of the spine just below the ribcage. Each kidney is made up of renal tissue and a renal pelvis. The renal tissue purifies the blood and, by doing so, produces urine. The urine gathers in the renal pelvis.

A thin tube was inserted into your bladder through an incision in your lower abdomen. The tube was then pushed on into your kidney. A camera is attached to the end of the tube. This camera then sends images to a screen during the examination. It can then be seen whether the tissue is healthy or changed. Small tools, for example forceps, can be used during the examination. The tools are pushed forwards through the tube. Tissue samples can be taken in this way. These tissue samples can then be examined more closely under the microscope.