Role of CT-KUB for Detection of Obstructive and Non-Obstructive Hydronephrosis on The Basis of Frequency of Calculi

CT-KUB for Detection of Obstructive and Non-Obstructive Hydronephrosis on The Basis of Frequency of Calculi

Authors

  • Hifza Akram University Institute of Radiological Sciences and Medical Imaging Technology, The University of Lahore, Gujrat Campus
  • Akash John University Institute of Radiological Sciences and Medical Imaging Technology, The University of Lahore, Gujrat Campus
  • Abid Ali Department of Allied Health Sciences, The University of Chenab, Gujrat
  • Maryam Jamil University Institute of Radiological Sciences and Medical Imaging Technology, The University of Lahore, Gujrat Campus
  • Laiba Rasheed University Institute of Radiological Sciences and Medical Imaging Technology, The University of Lahore, Gujrat Campus
  • Warda kiran University Institute of Radiological Sciences and Medical Imaging Technology, The University of Lahore, Gujrat Campus

DOI:

https://doi.org/10.54393/pbmj.v5i7.557

Keywords:

CT KUB, Hydronephrosis, Renal Calculi, Hematuria, Ureteric Stones, Flank Pain

Abstract

The kidneys and ureters are the most prevalent sites for stones. The swelling of the kidneys due to renal stones, most often ureteric stones, is known as hydronephrosis. For detecting the position of stones, CT-KUB has a high sensitivity. Objective: To determine the frequency of obstructive and non-obstructive hydronephrosis due to calculi in CT-KUB. Methods: A cross-sectional study was conducted from January, 2022 to May, 2022 at Tertiary Hospital in Lahore, Pakistan. A sample size of 166 patients was obtained using a non-probability convenient sampling technique based on the previously published articles. All patients with renal calculi were included. 64 Slices Aquilian CT Machine was used. SPSS ver. 22 was used for data entry and analysis. Results: 166 Patients were in the age ranges of (15-25), (26-35), (36-45), (46-55), (56-65), and (66-75) were 27(16.3%), 39(16.3%), 32(19.3%), 37(22.3%), 22(13.3%), 9(5.4%) respectively. There were 126(75.9%) males and 40 (24.1%) females. Flank pain was present in 154(94%) and hematuria in 68(41%) patients. Stones were noted in kidneys 102(46.6%), proximal ureter 35(16%), mid ureter 21(9.6%), distal ureter 51(23.3%), urinary bladder 10(4.6%). 96 patients were diagnosed with obstructing hydronephrosis (57.8%). Conclusion: Urinary tract stones are most commonly seen in the kidneys and ureters. Obstructive and non-obstructive hydronephrosis is mostly caused by kidney stones. Obstructive hydronephrosis accounted for 57.8% of the total, whereas non-obstructive hydronephrosis accounted for 42.2%. CT-KUB plays a vital role in the diagnosis of hydronephrosis.

References

Coates JD, Wilkinson CT. A radiologist’s approach to CT KUB for the urologist. Journal of Clinical Urology. 2019 May; 12(3):192-204.

Ali A, Akram F, Hussain S, Janan Z, Gillani SYH. Non-contrast enhanced multi-slice CT-KUB in renal colic: spectrum of abnormalities detected on CT KUB and assessment of referral patterns. Journal of Ayub Medical College Abbottabad. 2019; 31(3):415-7.

Ather MH, Memon W, Aziz W, Sulaiman MN. Non-contrast CT in the Evaluation of Urinary Tract Stone Obstruction and Haematuria. Computed Tomography-Advanced Applications. 2017 Aug.

Brisbane W, Bailey MR, Sorensen MD. An overview of kidney stone imaging techniques. Nature Reviews Urology. 2016 Nov; 13(11):654-662. doi: 10.1038/nrurol.2016.154.

Corcos J, Przydacz M. Hydronephrosis. Consultation in Neurourology: Springer; 2018; 213-28.

Gamerddin M, Khider T, Abdelaziz I, Salih S. Characterization of Renal Stones by Computed Tomography and Ultrasound. Kidney. 2013; 22:18.

Hiller N, Berkovitz N, Lubashevsky N, Salaima S, Simanovsky N. The relationship between ureteral stone characteristics and secondary signs in renal colic. Clinical imaging. 2012 Dec; 36(6):768-72. doi: 10.1016/j.clinimag.2012.01.018.

Liu Y, Chen Y, Liao B, Luo D, Wang K, Li H, et al. Epidemiology of urolithiasis in Asia. Asian journal of urology. 2018 Oct; 5(4):205-214. doi: 10.1016/j.ajur.2018.08.007.

Ngoo K-S, Sothilingam S. Imaging for Urinary Calculi. Practical Management of Urinary Stone: Springer. 2021; 11-24.

Rafi M, Shetty A, Gunja N. Accuracy of computed tomography of the kidneys, ureters and bladder interpretation by emergency physicians. Emergency Medicine Australasia. 2013 Oct; 25(5):422-6. doi: 10.1111/1742-6723.12117.

Sattar A, Hafeez M. Efficacy of plain computed tomography (CT) abdomen for urinary stone disease in symptomatic patients. Methodology. 2020.

Yamin LSM, Humaidi HH, Nor KM. Diagnostic accuracy of ultrasonography in predicting urolithiasis for patients with hydronephrosis in comparison to computed tomography urography. Healthscope: The Official Research Book of Faculty of Health Sciences, UiTM. 2019;1.

Yen P, Baerlocher MO. Five things to know about...Imaging in urolithiasis. CMAJ. 2011 Dec; 183(18):2133. doi: 10.1503/cmaj.101638.

Jesrani A, Gul P, Alamgir R, Faisal M, Nayab S. Intrarenal Resistive Index in Color Doppler Sonography as Predictor in Differentiating Obstructive Uropathy from Non-Obstructive Uropathy Taking Contrast Enhanced Computed Tomography as Gold Standard Imaging Modality. Aditum Journal of Clinical and Biomedical Research. 2022; 4(2).

Govindaraju S, Ettappan A. Renal Resistive Index As A Predictor Of Acute Hydronephrosis In Patients With Renal Colic. Journal of Evolution of Medical and Dental Sciences. 2018; 7(22):2678-81.

Sheikh R, ul Haq QT, Abdullah U. Diagnostic role of ultrasonography and X-RAY combined versus intravenous urography in evaluation of renal colic. The Professional Medical Journal. 2021; 28(05):725-30.

Beamer LJ, Neary S, McCormack T, Ankers D. Transient ureteric obstruction following pelvic floor reconstruction. BMJ Case Reports CP. 2021 May; 14(5):e238669. doi: 10.1136/bcr-2020-238669.

Fani P, Patlas MN, Monteiro S, Katz DS. Non-contrast MDCT for ureteral calculi and alternative diagnoses: yield in adult women vs in adult men. Current problems in diagnostic radiology. 2019 Apr; 48(2):148-151. doi: 10.1067/j.cpradiol.2018.01.009.

O’Brien M. Upper Urinary Tract Obstruction. Practical Pediatric Urology: Springer; 2021; 113-246.

Khalid B, Maryam S, Zakir M, Farooq SY. Role of Computed Tomography in Patients with Obstructive & Non-Obstructive Kidneys. Ophthalmology Update. 2021; 19(3):224-8.

Alshoabi SA. Association between grades of Hydronephrosis and detection of urinary stones by ultrasound imaging. Pakistan journal of medical sciences. 2018 Jul-Aug;34(4):955-958. doi: 10.12669/pjms.344.14602.

Mittal NK, Goindani R, Gupta JK, Gupta A. To Appreciate the Doppler Sonography as a Simple and Non Invasive Technique for Evaluating Intrarenal Vascular Resistance in Hydronephrosis. International Journal of Contemporary Medicine Surgery and Radiology. 2019; 4(1):A99-A101. doi.org/10.21276/ijcmsr.2019.4.1.24

Sun L, Zhao D, Zhu L, Shen Y, Zhao Y, Tang D. Asymptomatic obstructive hydronephrosis associated with diabetes insipidus: a case report and review. Translational Pediatrics. 2021 Jun; 10(6):1721-1727. doi: 10.21037/tp-20-476.

alEx daniEl PRabhu aRulPitchai R. Diagnostic Efficacy of Magnetic Resonance Imaging versus Computed Tomography in Characterisation of Renal Infections.

El-Ghar MA, Farg H, Sharaf DE, El-Diasty T. CT and MRI in urinary tract infections: A spectrum of different imaging findings. Medicina. (Kaunas). 2021 Jan; 57(1):32. doi: 10.3390/medicina57010032.

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Published

2022-07-31
CITATION
DOI: 10.54393/pbmj.v5i7.557
Published: 2022-07-31

How to Cite

Akram, H. ., John , A. ., Ali , A. ., Jamil , M., Rasheed, L. ., & kiran, W. . (2022). Role of CT-KUB for Detection of Obstructive and Non-Obstructive Hydronephrosis on The Basis of Frequency of Calculi: CT-KUB for Detection of Obstructive and Non-Obstructive Hydronephrosis on The Basis of Frequency of Calculi. Pakistan BioMedical Journal, 5(7), 32–35. https://doi.org/10.54393/pbmj.v5i7.557

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