Journal of Clinical and Diagnostic Research, ISSN - 0973 - 709X

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Original article / research
Table of Contents - Year : 2016 | Month : February | Volume : 10 | Issue : 2 | Page : TC09 - TC11

A Comparative Study of Sonographic Grading of Renal Parenchymal Changes and Estimated Glomerular Filtration Rate (eGFR) using Modified Diet in Renal Disease Formula TC09-TC11

Vinayaka Undemane Shivashankara, Siddharudha Shivalli, B.H. Santhosh Pai, Koteshwara Devadasa Acharya, Ravichandra Gopalakrishnan, Vivek Srikanth, Vishwanath Reddy, Arafat Haris

Dr. Vinayaka Undemane Shivashankara,
Associate Professor, Department of Radiology, Yenepoya Medical College Hospital,
Deralakatte, Mangalore -575018, Karnataka, India.

Introduction: The sonographic findings are of help in evaluating the nephrological diseases. Glomerular filtration rate is another parameter for assessing the reserved renal function and an indicator of prognosis. In clinical practice GFR estimation (eGFR) is done by using a mathematical formula. In our study, we compared the sonographic grading of renal parenchymal changes with eGFR calculated using Modified Diet in Renal Diseases formula based on serum creatinine, age, gender and ethnicity.

Aim: To evaluate the relevance of sonographic grading of renal parenchymal changes in assessing the severity of the renal disease and comparing it to the eGFR calculated using MDRD formula based on the age, gender and serum creatinine value of the patient.

Materials and Methods: The adult patients with suspected kidney disease referred for sonography of abdomen were our study participants. As per our study design following strict inclusion and exclusion criteria, patients were selected as study participants and for each of the patientís renal parenchymal status, serum creatinine, age, gender and ethnicity were documented.

Results: A total of 70 patients were our study participants, out of which 67.1% were males and 32.9% were females. Our study showed a linear correlation between sonographic grading of renal parenchymal changes with eGFR.

Conclusion: We conclude that by evaluating the kidneys with sonography and calculating eGFR using MDRD formula the renal status will be more accurately interpreted.