ANTEGRADE PYELOGRAPHY PDF

Anterograde pyelography is the procedure used to visualize the upper collecting system of the urinary tract, i.e., kidney and ureter. It is done in cases where. Procedure Overview. What is an antegrade pyelogram? An antegrade pyelogram is a type of x-ray used to diagnose an obstruction of the upper urinary tract. CASEY WC, GOODWIN WE. Percutaneous antegrade pyelography and hydronephrosis; direct, intrapelvic injection of urographic contrast material to secure a.

Author: Shaktizshura Mik
Country: Austria
Language: English (Spanish)
Genre: Automotive
Published (Last): 28 May 2009
Pages: 252
PDF File Size: 18.47 Mb
ePub File Size: 20.89 Mb
ISBN: 421-8-81285-767-7
Downloads: 58973
Price: Free* [*Free Regsitration Required]
Uploader: Daigul

You may need an antegrade pyelogram if other imaging tests did not give your primary healthcare provider enough information to make a diagnosis. You may have had a retrograde pyelogram, a similar test that looks at the kidneys and ureters.

Or you may have had an intravenous pyelogram. In that test, the contrast dye was injected into a vein instead of into your kidney or ureter. The radiologist can find the blockage by looking at the X-ray images. The contrast dye will not be able to move or may be delayed through the kidney if you have a blockage.

You may also need this test to assess the kidneys or ureters before or after surgery. If you have a blockage, the surgeon may use a special tube ureteral stent to pass the urine around the blockage or place a kidney tube nephrostomy catheter to relieve the obstruction.

Your healthcare provider may have other reasons to recommend an antegrade pyelogram. You may want to ask your healthcare provider about the amount of radiation used during the test. Also ask about the risks as they apply to you. Consider writing down all X-rays you get, including past scans and X-rays for other health reasons.

Show this list to your provider. The risks of radiation exposure may be tied to the number of X-rays you have and the X-ray treatments you have over time. You may have other risks depending on your specific health condition. Be sure to talk with your provider about any concerns you have before the procedure.

You may have an antegrade pyelogram as an outpatient or as part of your stay in a hospital. The way the test is done may vary depending on your condition and your healthcare provider’s practices. After the procedure, you will be taken to the recovery room. Medical staff will watch your blood pressure, pulse, and breathing. Once you are alert, you will be taken to your hospital room or sent home. Your urine will be watched closely to see how much of it you are making and if you have any blood in it.

Your urine may be ategrade from even a small amount of blood. This is considered normal. You may be told to keeping looking at your urine output for a day or so once you are home.

  COXA VARA VALGA PDF

You may have pain when you urinate. Take a pain reliever for soreness as recommended by your healthcare provider. Take only the medicines your provider tells you to. Aspirin or certain other pain medicines may pyeoography the risk of bleeding. Your healthcare provider may give you other instructions, depending on your situation.

Antegrade Pyelogram What is an antegrade pyelogram? An antegrade pyelogram is an imaging test to find a blockage obstruction in the upper urinary tract. Your urinary tract includes the kidneys, ureters, and bladder. Antegraade ureters are the narrow tubes that carry urine from the kidneys to the bladder. X-rays use a small amount of radiation to create images of your bones and internal organs. An antegrade pyelogram is one type of X-ray.

Fluoroscopy may also be used during this test. It is like an X-ray “movie. These tests can help the radiologist locate the kidneys and ureters.

Interactive Tools

During the test, the radiologist injects a contrast dye through a needle that is placed through the flank area of your back. The area will be cleansed with sterile material and you will be given a local anesthetic. The radiologist uses X-ray images to watch the contrast dye as it moves from the kidney into the ureter and then to the bladder. Why might I need an antegrade pyelogram? The antegrade pyelogram can find a blockage in the urinary tract caused by: Narrowing of the ureter stricture Kidney stone Blood clot Tumor The radiologist can find the blockage by looking at the X-ray images.

What are the risks of an antegrade pyelogram? Tell your healthcare provider if you: Are pregnant or think you may be pregnant. Radiation exposure during pregnancy may lead to birth defects. Because contrast dye is used, there is a risk for allergic reaction to the dye. Have kidney failure or other kidney problems. In some cases, the contrast dye can cause kidney failure. You are at higher risk for this if you take certain diabetes medicines. Possible complications of antegrade pyelogram include: Bleeding Sepsis Formation of a urine-filled cyst urinoma Blood clots in the nephrostomy tube if used, or clots in the bladder You may not be able to have this test if you have a blood clotting disorder.

How do I get ready for an antegrade pyelogram? Ask him or her any questions you have about the procedure. You may be asked to sign a consent form that gives permission to do the procedure.

Read the form carefully and ask questions if anything is not clear. You’ll be asked to not eat or drink liquids fast before the procedure.

Your healthcare provider will tell you how long to fast. It might be several hours or overnight.

Tell your provider if you are pregnant or think you may be pregnant. Tell your healthcare provider if you are allergic to contrast dye or iodine. Tell your healthcare provider if you are sensitive to or are allergic to any medicines, latex, tape, or anesthetic drugs local and general.

  CANON IPF6100 REPAIR SERVICE MANUAL PDF

Tell your provider about all medicines you are taking. This zntegrade prescriptions, over-the-counter medicines, and herbal supplements. Tell your healthcare provider if you have had a bleeding disorder. Also tell your provider if you are taking blood-thinning medicine anticoagulantaspirin, or other medicines that affect blood clotting.

You may need to stop these medicines before the test.

Antegrade Pyelogram – Health Encyclopedia – University of Rochester Medical Center

You may get medicine to help you relax sedative during the test. You will need to have someone drive you home afterward. You may be given antibiotics before and after the test. Follow any other instructions your provider gives you to get ready.

What happens pyelographhy an antegrade pyelogram?

Generally, an antegrade pyelogram follows this process: You will be asked to remove any jewelry or other objects that may get in the pyelogrxphy of the test. You may be asked to remove clothing. If so, you will be given a gown to wear. An intravenous IV line will be inserted into your arm or hand. You will be asked to lie face down on the X-ray table.

The pyelographj nurse or technician will wipe an area of skin on your lower back with iodine. This will sterilize the area. Ategrade drapes will be placed around it. The radiologist will inject a local anesthetic to numb the area. Using ultrasound or fluoroscopy, the radiologist will move the needle into the renal pelvis and inject the contrast dye. You may feel mild discomfort during the injection of the local anesthetic.

You may also have a brief feeling of warmth from the contrast dye. The radiologist will take a series of X-rays as the dye moves through the ureters. Once the needle has been inserted, the radiologist may put a antegrads wire through the needle.

This will let him or her put in a thin tube cathetera nephrostomy tube, or other devices that are needed.

Antegrade Pyelography

The radiologist pyelograhpy remove the needle if you do not need a nephrostomy tube. He or she will put a sterile bandage or dressing on the site.

What happens after an antegrade pyelogram? Call your healthcare provider right away if any of these happen: Fever or chills Redness, swelling, or bleeding or other drainage from the insertion site Pain around the insertion site gets worse You have more blood in your urine Difficulty urinating Your healthcare provider may give you other instructions, depending on your situation.

Next steps Before you agree to the test or the procedure make sure you know: