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30 Possible Causes for Renal Corticomedullary Differentiation Reduced

  • Cystic Kidney

    Fig. 9 Juvenile nephronophthisis – sonographic appearance: normal or reduced kidney size, enhanced echogenicity of the renal cortex, and reduced corticomedullary differentiation[] In pre- and postnatal ultrasound, the kidneys appear grossly enlarged, with increased echogenicity and reduced corticomedullary differentiation [ 25, 26 ] (Fig. 5 a–d).[] The clinical spectrum of ARPKD ranges from intrauterine death to early renal failure and hypertension or preserved renal function into adulthood [ 24 ].[]

  • Bartter Syndrome

    Bartter syndrome [ bahr ter ] hypertrophy and hyperplasia of the juxtaglomerular cells of the kidney, producing hypokalemic alkalosis and hyperaldosteronism, characterized by absence of hypertension in the presence of markedly increased plasma renin concentration and by insensitivity to the pressor effects of[…][]

  • Congenital Hypothyroidism without Goiter

    renal corticomedullary differentiation Prominent forehead Hydroureter Thyroid agenesis Breathing dysregulation Strabismus Gastroesophageal reflux Small for gestational age[] Tubulointerstitial fibrosis Hypokalemic alkalosis Hypokalemic metabolic alkalosis Mesangial hypercellularity Red urine Hypochloremic metabolic alkalosis Global glomerulosclerosis Reduced[]

  • Nephronophthisis 16

    HP:0005564 Absence of renal corticomedullary differentiation ................... HP:0005565 Reduced renal corticomedullary differentiation ........[] Ultrasound findings are increased echogenicity, reduced corticomedullary differentiation, and renal cysts (in 50% of affected individuals).[] At the preazotemic stage, the kidneys maintain a normal or slightly reduced size and on renal ultrasound, they present increased medullary echogenicity with diminished corticomedullary[]

  • Ectopic Kidney

    One more patient with increased renal parenchymal echogenicity and loss of corticomedullary differentiation in both kidneys on US had reduced GFR.[] Kidney function was reduced in patients with solitary ectopic kidney Grade V VUR and bilateral Grade IV VUR bilateral in complete duplicated collecting system.[]

  • Cornelia De Lange Syndrome

    renal corticomedullary differentiation 0005565 Self-injurious behavior Self-injurious behaviour 0100716 Short sternum 0000879 Single transverse palmar crease 0000954 Sporadic[] Middle ear infection 0000388 Phocomelia 0009829 Pneumonia 0002090 Proptosis Bulging eye Eyeballs bulging out Prominent eyes Prominent globes Protruding eyes [ more ] 0000520 Reduced[]

  • Senior-Løken Syndrome

    Additional findings include small-to-normal-sized hyperechogenic kidneys with reduced corticomedullary differentiation on abdominal ultrasonography and histopathological alterations[] […] characterized by thickened or disrupted tubular basement membranes, tubular atrophy and dilation, interstitial fibrosis and occasional renal cysts.[]

  • Renal Vein Thrombosis

    […] loss of corticomedullary differentiation, reduced echogenicity around pyramids and echogenic band at the extreme apex of the pyramid.[] […] medullary pyramids, subsequently loss of corticomedullary differentiation, reduced echogenicity around the affected pyramids and echogenic band at the extreme apex of the[] RESULTS: Initial ultrasound diagnostic features include: renal enlargement, echogenic medullary streaks, lack of the flow pattern characteristic of arcuate vessels and subsequently[]

  • Acrorenal Mandibular Syndrome

    The renal cortical echogenicity has reduced as compared with Figure 19.1-5 B. Some urine (arrow) distends the renal pelvis.[] A corticomedullary differentiation is beginning to appear (hyperechoic cortex/hypoechoic medulla).[]

  • Congenital Hemihypertrophy

    corticomedullary differentiation Skin ulcer Psoriasiform dermatitis Osteomyelitis Systemic lupus erythematosus Reduced bone mineral density Abnormality of the fingernails[] […] contracture Cranial nerve paralysis Abnormality of the metacarpal bones Labial hypoplasia Beaking of vertebral bodies Patellar aplasia Accessory spleen Long eyelashes Absence of renal[]

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