Question: What is (are) Ectopic Kidney ?
Answer: An ectopic kidney is a birth defect in which a kidney is located below, above, or on the opposite side of its usual position. About one in 900 people has an ectopic kidney.1
Source: NIDDK

Question: What is (are) Ectopic Kidney ?
Answer: The kidneys are two bean-shaped organs, each about the size of a fist. They are located near the middle of the back, just below the rib cage, one on each side of the spine. Every minute, a persons kidneys filter about 3 ounces of blood, removing wastes and extra water. The wastes and extra water make up the 1 to 2 quarts of urine a person produces each day. The urine flows to the bladder through tubes called ureters where it is stored until being released through urination.
Source: NIDDK

Question: What causes Ectopic Kidney ?
Answer: During fetal development, a babys kidneys first appear as buds inside the pelvisthe bowl-shaped bone that supports the spine and holds up the digestive, urinary, and reproductive organsnear the bladder. As the kidneys develop, they move gradually toward their usual position in the back near the rib cage. Sometimes, one of the kidneys remains in the pelvis or stops moving before it reaches its usual position. In other cases, the kidney moves higher than the usual position. Rarely does a child have two ectopic kidneys. Most kidneys move toward the rib cage, but one may cross over so that both kidneys are on the same side of the body. When a crossover occurs, the two kidneys often grow together and become fused. Factors that may lead to an ectopic kidney include - poor development of a kidney bud - a defect in the kidney tissue responsible for prompting the kidney to move to its usual position - genetic abnormalities - the mother being sick or being exposed to an agent, such as a drug or chemical, that causes birth defects
Source: NIDDK

Question: What are the symptoms of Ectopic Kidney ?
Answer: An ectopic kidney may not cause any symptoms and may function normally, even though it is not in its usual position. Many people have an ectopic kidney and do not discover it until they have tests done for other reasons. Sometimes, a health care provider may discover an ectopic kidney after feeling a lump in the abdomen during an examination. In other cases, an ectopic kidney may cause abdominal pain or urinary problems.
Source: NIDDK

Question: How to diagnose Ectopic Kidney ?
Answer: A health care provider may use one or more of the following imaging tests to diagnose an ectopic kidney: - Ultrasound. An ultrasound uses a device, called a transducer, that bounces safe, painless sound waves off organs to create an image of their structure. The procedure is performed in a health care providers office, outpatient center, or hospital by a specially trained technician, and the images are interpreted by a radiologista doctor who specializes in medical imaging; anesthesia is not needed. The images can show the location of the kidneys. - Intravenous pyelogram (IVP). An IVP is an x ray of the urinary tract. A special dye, called contrast medium, is injected into a vein in the persons arm, travels through the body to the kidneys, and makes urine visible on the x ray. The procedure is performed in a health care providers office, outpatient center, or hospital by an x-ray technician, and the images are interpreted by a radiologist; anesthesia is not needed. An IVP can show a blockage in the urinary tract. In children, ultrasounds are usually done instead of IVPs. - Voiding cystourethrogram (VCUG). A VCUG is an x-ray image of the bladder and urethra taken while the bladder is full and during urination, also called voiding. The bladder and urethra are filled with contrast medium to make the structures clearly visible on the x-ray images. The x-ray machine captures images of the contrast medium while the bladder is full and when the person urinates. The procedure is performed in a health care providers office, outpatient center, or hospital by an x-ray technician supervised by a radiologist, who then interprets the images. Anesthesia is not needed, but sedation may be used for some people. The test can show abnormalities of the inside of the urethra and bladder and whether urine is backing up toward the kidneys during urination. - Radionuclide scan. A radionuclide scan is an imaging technique that relies on the detection of small amounts of radiation after injection of radioactive chemicals. Because the dose of the radioactive chemicals is small, the risk of causing damage to cells is low. Special cameras and computers are used to create images of the radioactive chemicals as they pass through the kidneys. The procedure is performed in a health care providers office, outpatient center, or hospital by a specially trained technician, and the images are interpreted by a radiologist; anesthesia is not needed. This test can show the location of an ectopic kidney and whether the ureters are blocked. - Magnetic resonance imaging (MRI). MRI machines use radio waves and magnets to produce detailed pictures of the bodys internal organs and soft tissues without using x rays. An MRI may include the injection of contrast medium. With most MRI machines, the person lies on a table that slides into a tunnel-shaped device that may be open ended or closed at one end; some newer machines are designed to allow the person to lie in a more open space. The procedure is performed in an outpatient center or hospital by a specially trained technician, and the images are interpreted by a radiologist; anesthesia is not needed though light sedation may be used for people with a fear of confined spaces. MRIs can show the location of the kidneys. In addition to imaging tests, blood tests may be done to determine how well the kidneys are working. These tests are almost always normal in people with an ectopic kidney, even if it is badly damaged, because the other kidney usually has completely normal function.
Source: NIDDK

Question: What are the treatments for Ectopic Kidney ?
Answer: No treatment for an ectopic kidney is needed if urinary function is normal and no blockage of the urinary tract is present. If tests show an obstruction, surgery may be needed to correct the position of the kidney to allow for better drainage of urine. Reflux can be corrected by surgery to alter the ureter or injection of a gellike liquid into the bladder wall near the opening of the ureter. If extensive kidney damage has occurred, surgery may be needed to remove the kidney. As long as the other kidney is working properly, losing one kidney should have no adverse health effects. More information is provided in the NIDDK health topic, Solitary Kidney. With the right testing and treatment, if needed, an ectopic kidney should cause no serious long-term health problems.
Source: NIDDK

Question: What to do for Ectopic Kidney ?
Answer: Eating, diet, and nutrition have not been shown to play a role in causing or preventing an ectopic kidney.
Source: NIDDK

Question: What to do for Ectopic Kidney ?
Answer: - An ectopic kidney is a birth defect in which a kidney is located below, above, or on the opposite side of its usual position. - Factors that may lead to an ectopic kidney include - poor development of a kidney bud - a defect in the kidney tissue responsible for prompting the kidney to move to its usual position - genetic abnormalities - the mother being sick or being exposed to an agent, such as a drug or chemical, that causes birth defects - An ectopic kidney may not cause any symptoms and may function normally, even though it is not in its usual position. - Possible complications of an ectopic kidney include problems with urine drainage from that kidney. Abnormal urine flow and the placement of the ectopic kidney can lead to various problems such as infection, stones, kidney damage, and injury from trauma. - No treatment for an ectopic kidney is needed if urinary function is normal and no blockage of the urinary tract is present. Surgery or other treatment may be needed if there is an obstruction, reflux, or extensive damage to the kidney.
Source: NIDDK