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70 Possible Causes for Pelvicalyceal Dilatation

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  • Beta-Ureidopropionase Deficiency

    Abstract Beta-ureidopropionase deficiency (McKusick 606673) is an autosomal recessive condition caused by mutations in the UPB1 gene. To date, five patients have been reported, including one putative case detected through newborn screening. Clinical presentation includes neurological and developmental problems.[…][ncbi.nlm.nih.gov]

  • Congenital Hydronephrosis

    dilation are associated with higher SFU grades.[ncbi.nlm.nih.gov] pelvicalyceal system of the kidneys.[panoramascan.com] III-severe (IV)• The above sonographic images show marked dilatation of the pelvicalyces with sever thinning of the renal parenchyma. note almost total absence of normal renal[slideshare.net]

  • Hydroureter

    The ipsilateral kidney, from which the megaureter originated, showed no pelvicalyceal dilatation.[ncbi.nlm.nih.gov]

  • Renal Pelvic Calculus

    Absence of pelvicalyceal dilatation suggests that there is no obstruction to urinary flow.[ultrasound-images.com] The left-to-right crossed ectopic kidney showed a large calculus with a dilated pelvicalyceal system ( Figure 2 ).[urotoday.com] […] called a: What is the blockage above the level of the bladder, causing dilatation of the renal pelvicalyceal system referred to as?[quizlet.com]

  • Wolfram Syndrome

    Renal sonography showed pelvicalyceal dilatation in both kidneys equal to hydronephrose grade III with dilation in proximal of urethra and bladder enlargement.[doi.org] Renal sonography showed pelvicalyceal dilatation in both kidneys equal to hydronephrose grade IV with dilation in proximal of urethra and bladder enlargement secondary to[doi.org]

  • Congenital Bilateral Megacalycosis

    On ultrasonography (USG), there was an enlarged, left-sided kidney and mild pelvicalyceal dilatation with normal corticomedullary differentiation.[urotoday.com] ., smooth muscle deficiency, increased fibrosis and collagen, stricture, valve, kinking, and altered peristalsis) occurs at the level of the UPJ, leading to dilatation of[clinicalgate.com] […] the pelvicalyceal system. 1, 43 On occasion, extrinsic narrowing can be seen from a crossing renal vessel in older children and adults. 44 UPJ obstruction often is seen in[radiologykey.com]

  • Unilateral Renal Hypoplasia

    Conversely, a fetus with obstruction may not have any urinary tract dilatation. Varying degrees of pelvicalyceal dilatation are found in about 1% of fetuses.[sonoworld.com] dilatation, ureteral duplication, neurogenic bladder, cryptorchidism, and structural defects of the vagina or uterus.[revistanefrologia.com] The degree of pelvicalyceal dilatation is variable and, occasionally, perinephric urinomas and urinary ascites may be present.[sonoworld.com]

  • Urosepsis

    OBJECTIVE: To evaluate whether 1 week of ciprofloxacin before percutaneous nephrolithotomy (PCNL) in patients with stones of or 20 mm or pelvicalyceal dilatation, reduces[ncbi.nlm.nih.gov] The study methods were similar to those previously described; patients with dilated pelvicalyceal systems and/or stones of or 20 mm from phase 1 (previously published) acted[ncbi.nlm.nih.gov] In the subsequent phase, the same selection criteria applied and only those with stones of or 20 mm and/or dilated pelvicalyceal systems were given ciprofloxacin 250 mg twice[ncbi.nlm.nih.gov]

  • Urinary Tract Obstruction

    There was anhydramnios/oligohydramnios and pelvicalyceal dilatation in 20 and 15 cases, respectively.[ncbi.nlm.nih.gov] Although dilatation of the outflow system proximal to the site of obstruction is a characteristic finding, widening of the ureter and/or pelvicalyceal system does not necessarily[oxfordmedicine.com] Obstruction in a ureter causes dilation of the ureter (megaureter) and renal pelvicalyceal system (hydronephrosis).[patient.info]

  • Nonsyndromic Renal Hypodysplasia Type 1

    Conversely, a fetus with obstruction may not have any urinary tract dilatation. Varying degrees of pelvicalyceal dilatation are found in about 1% of fetuses.[sonoworld.com] The mother of the index case (III.4) is also asymptomatic and a renal US, performed in her fourth pregnancy, showed minimal bilateral pelvicalyceal dilatation, within normal[academic.oup.com] The degree of pelvicalyceal dilatation is variable and, occasionally, perinephric urinomas and urinary ascites may be present.[sonoworld.com]

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