What is a retrograde pyelogram?

Retrograde pyelogram is a medical procedure in which the doctor injures the radioactive dye into the urea before the patient's X -ray in an effort to get a clearer view of the ureter and kidneys. Dye facilitates the doctor to diagnose any abnormalities. The dye then travels from the bladder to the kidneys in the opposite direction of the usual fluid flow, which is the way it gets its name. As the technology after ultrasound and other diagnosis improves, retrograde pyelograms become less common.

Doctors use retrograde pyelogram to determine abnormal blockages or fluid flow in the bladder and kidneys. Obstruction, such as kidney stones, tumors and blood clots, can be checked by means of retrograde pyelograms. Narrowing of the kidneys or urethra can also be detected through a retrograde pyelogram. Patients who receive this procedure may have pain in their lower regions or have problems with urination.

during retruograde pyelogram, the patient will not beonly asked to remove all clothes or jewelry that can interfere with the procedure. Some patients may have an intravenous line (IV) inserted in their arm or hand to serve a mild sedative before the procedure. Furthermore, the patient will be asked to lie face up on the X -ray table with his feet in the stirrups.

Then the endoscope will be inserted through the opening of the urinary urethra. The endoscope can be a strict or flexible tube that can be attached to it for increased visibility. This will be followed by a catheter through which the dye will be injected. During the timed intervals, the x beam series will be taken to watch the dye as it passes through the bladder and the kidneys.

recovery after the procedure will depend on the general health of the patient. In most cases, as soon as the patient is alert, and their blood presure, pulse and breathing are stable, will be released to go home, pThere is no other health problems. The patient's urine will be carefully monitored for signs of blood or irregular volume in the next few days. During urination, there may be some blood in the urine or pain, but it does not necessarily have to be unusual or testifies to the problem. The physician should be informed immediately if the patient experiences fever or chills, increased pain around urine opening or increased urination problems.

Having a retrograde pyelogram carries a minimum risk. The amount of radiation in the dye used during the procedure is very low, but may be in patients who may be pregnant to avoid this procedure. The dye used can also cause allergic reactions in a small percentage of patients. Anyone who has an allergy or sensitivity to any types of dyes, iodine or molluscs should be careful. Patients with pregnancy or allergies should discuss these concerns by their doctor before performing a retrograde pyelogram.