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175 Possible Causes for Dilated Calyces

  • Urinary Tract Infection

    VUR is graded from 1 to 5, with 1 being minor reflux into the ureter, and 5 being ureteral dilation and dilation of the renal pelvis and renal calyces.[clinicaladvisor.com]

  • Papillomas in Perioral, Nasal and Anal Regions

    calyces (in some patients) Echogenic kidneys with thick-walled pelvises (in some patients) Renal failure (in some patients) Growth Other Failure to thrive Fetal overgrowth[mnglabs.com] Pulmonic stenosis Atrial septal defect Arrhythmias Hypertrophic cardiomyopathy Mitral valve prolapse Chest External Features Barrel chest Pectus carinatum Genitourinary Kidneys Dilated[mnglabs.com]

  • Urethral Obstruction

    Ultrasound evaluation following referral to our center confirmed severe bilateral hydronephrosis with pelvic and calyceal dilatation, but amniotic fluid volume was normal[ncbi.nlm.nih.gov]

  • Renal Artery Stenosis

    RPF is extending perirenally and at the level of the renal hilum with subsequent calyceal dilations (hydrocalycosis) associated with left renal artery stenosis.[ncbi.nlm.nih.gov]

  • Renal Artery Aneurysm

    Ultrasound of the right kidney – 3 Large cystic mass in right renal pelvis Dilatation of calyceal cavities around the mass 8.[slideshare.net] […] of the calyceal cavities around this mass. 5.[slideshare.net] Abdominal ultrasound performed in the evenings 1 hour after admission, showed the presence of cystic mass measuring 8 cm located in the right renal pelvis with dilatation[slideshare.net]

  • Renal Tuberculosis

    Roentgenography showed that 68% of patients had renal calcification, 59% had dilated calyces, 55% had lung involvement, and 41% had auto-nephrectomy.[ncbi.nlm.nih.gov] The CT scan showed signs of chronic nephropathy, dilated calyces and thinning of renal cortex in both kidneys and severe dilation of ureter.[ncbi.nlm.nih.gov] The CT scan showed signs of chronic nephropathy, dilated calyces and thinning of renal cortex in both kidneys ( Figure 1 ) and severe dilation of ureter-megaureter ( Figure[scielo.br]

  • Surgical Procedure

    Impression of the infundibulum disappeared, the dilatation of the upper calyces diminished, the pain was immediately relieved, and the haematuria stopped.[ncbi.nlm.nih.gov]

  • Retroperitoneal Fibrosis

    RPF is extending perirenally and at the level of the renal hilum with subsequent calyceal dilations (hydrocalycosis) associated with left renal artery stenosis.[ncbi.nlm.nih.gov]

  • Renal Angiomyolipoma

    Hemorrhagic, necrotic, and cystic areas, as well as distorted or dilated calyces, contribute to the heterogeneity of these lesions.[emedicine.medscape.com] calyces MRI findings Intra-tumoral fat seen with fat-suppression technique Variable areas of high signal intensity on T1WI Angiographic findings Hypervascular mass (95%)[learningradiology.com] Frequently there is an obstructing stone with dilatation of calyces. It results in diffuse renal destruction, but can be segmental as well.[radiologyassistant.nl]

  • Angiomyolipoma

    calyces MRI findings Intra-tumoral fat seen with fat-suppression technique Variable areas of high signal intensity on T1WI Angiographic findings Hypervascular mass (95%)[learningradiology.com] Hemorrhagic, necrotic, and cystic areas, as well as distorted or dilated calyces, contribute to the heterogeneity of these lesions.[emedicine.medscape.com] […] vessels) Angiomyolipomas of both kidneys are seen to contain fat US findings Highly echogenic tumor due to high fat content Less echogenic areas due to hemorrhage, necrosis, dilated[learningradiology.com]

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