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The kidneys are easily examined, and most pathological changes in the kidneys are distinguishable with ultrasound. US is an accessible, versatile inexpensive and fast aid for decision-making in patients with renal symptoms and for guidance in renal intervention. [1] Renal ultrasound (US) is a common examination, which has been performed for ...
An ectopic kidney is a kidney that is not located in its usual position . This condition results from the kidney failing to ascend from its origin in the true pelvis or from a superiorly ascended kidney located in the thorax. [1] It has an incidence of approximately 1/900. [2]
The renal hilum or renal pedicle is the recessed central fissure of the kidney where its vessels, nerves and ureter pass. The medial border of the kidney is concave in the center and convex toward either extremity; it is directed forward and a little downward.
Medical ultrasound includes diagnostic techniques (mainly imaging techniques) using ultrasound, as well as therapeutic applications of ultrasound. In diagnosis, it is used to create an image of internal body structures such as tendons, muscles, joints, blood vessels, and internal organs, to measure some characteristics (e.g., distances and velocities) or to generate an informative audible sound.
Renal hypoplasia; Other names: Hypoplastic kidneys: An ultrasound scan of a hypoplastic right kidney in an adult male. Specialty: Nephrology: Complications: Anuria, chronic kidney disease, glomerular hyperfiltration, hypertension, proteinuria, sepsis, urinary tract infection, urinary tract obstruction, urolithiasis [1] [2] Types
Ultrasound involves a probe that is placed near a structure and uses the transmission of ultrasound waves through a structure to produce images, after computer processing. [1] Ultrasound of the urinary tract is performed by a probe placed on the abdominal wall, called a transducer. [1] This occurs while a person is lying down. [1]
Pancake kidney (also known as disc, shield or doughnut kidney [1]) is a rare anomaly of the kidney with complete fusion of the superior, mild and inferior poles of both kidneys. The kidney is seen as a single, disc-shaped mass typically located in the pelvis. [2] Each kidney has its own ureter that does not cross the midline. [1]
For incidentally detected prenatal hydronephrosis, the first study to obtain is a postnatal renal ultrasound, since as noted, many cases of prenatal hydronephrosis resolve spontaneously. This is generally done within the first few days after birth, although there is some risk that obtaining an imaging study this early may miss some cases of ...