JOM KITA KE POLITEKNIK

Kidney morphology in pregnancy using T2-weighted MRI (Record no. 2183)

MARC details
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100 10 - MAIN ENTRY--PERSONAL NAME
Personal name Conti-Ramsden, F.
Relator term author
9 (RLIN) 2568
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Title Kidney morphology in pregnancy using T2-weighted MRI
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Date of publication, distribution, etc. 2022-07-01.
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General note /pmc/articles/PMC7614115/
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General note /pubmed/35570156
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Summary, etc. AIM: To report the morphology of maternal kidneys captured on fetal magnetic resonance imaging (MRI) including kidney length, volume, renal pelvis diameter, and corticomedullary differentiation in pregnancy. MATERIALS AND METHODS: A retrospective study of maternal kidney morphology captured incidentally on fetal MRI. Women without chronic kidney disease, with a complete view of both kidneys and a singleton pregnancy were included. Kidney length, maximal renal pelvis diameter, kidney volume, and corticomedullary differentiation ratio were measured independently in duplicate. Associations with maternal and pregnancy variables were explored using linear regression. RESULTS: MRI images from 42 women were performed at 22-32 weeks' gestation. Serum creatinine concentrations are not checked routinely during pregnancy and were available for 15 (36%) women, with a median creatinine of 57 µmol/l (IQR: 50-63 µmol/l). Mean interpolar lengths were 10.9 and 10.4 cm for the left and right kidneys and varied with height. Mean maximal renal pelvis diameters were 9 mm and 12 mm, with upper reference intervals of 17 and 25 mm for the left and right kidneys, respectively. Renal volume in pregnancy was within the non-pregnant reference interval and varied with height and gestation. CONCLUSIONS: Maternal kidney length and volume in pregnancy are within the normal reference intervals for non-pregnant women. Renal pelvis diameter in pregnancy measured using MRI is substantially higher than described previously by ultrasound, with implications for routine reporting.
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Terms governing use and reproduction
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Terms governing use and reproduction https://creativecommons.org/licenses/by/4.0/This work is licensed under a CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) International license.
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Language note en
690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN)
Topical term or geographic name as entry element Article
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Genre/form data or focus term Text
Source of term local
700 10 - ADDED ENTRY--PERSONAL NAME
Personal name Hill, R.
Relator term author
9 (RLIN) 2569
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Personal name Rutherford, M.
Relator term author
9 (RLIN) 2570
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Personal name Railton, N.
Relator term author
9 (RLIN) 2571
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Personal name Chappell, L.C.
Relator term author
9 (RLIN) 2572
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Personal name Wiles, K.
Relator term author
9 (RLIN) 2573
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Note Clin Radiol
856 41 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="http://dx.doi.org/10.1016/j.crad.2022.03.019">http://dx.doi.org/10.1016/j.crad.2022.03.019</a>
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