Laboratory parameters can be used to differentiate renal infarction and urolithiasis in patients who are admitted to the emergency department with flank pain

Authors : Hasan Basri ÇETİNKAYA, Tufan ALATLI

Pages : 462-465

Doi:10.32322/jhsm.926837

View : 30 | Download : 9

Publication Date : 2021-07-15

Article Type : Research Paper

Abstract :Abstract Aim We aimed to determine the predictive value of laboratory parameters for the distinction between urolithiasis insert ignore into journalissuearticles values(UL); and renal infarction insert ignore into journalissuearticles values(RI); in patients presenting to the emergency department with flank pain complaint. Methods In our retrospective study, the files of 73 patients who presented to the emergency department insert ignore into journalissuearticles values(ED); with flank pain and whose costovertebral angle tenderness was positive were reviewed. Routine blood tests and the results of contrast-enhanced abdominal computed tomography were obtained. The patients were divided into two groups as RI and UL according to the results of computed tomography. Accordingly, 8 patients were found to have RI, and 65 had UL. Results LDH and PLR values were significantly higher in the RI group compared to the UL group insert ignore into journalissuearticles values(p <0.001 - p = 0.045);. In ROC curve analysis, the AUC values of LDH and PLR were determined as LDH insert ignore into journalissuearticles values(AUC = 0.983, p <0.001); and PLR insert ignore into journalissuearticles values(AUC = 0.719, p = 0.015); for their diagnostic performance in distinguishing between RI and UL. Conclusion In conclusion, we think that the use of LDH level and PLR value may be guiding in making a distinction between UL, one of the frequent reasons for presenting to ED, and RI, in which rare but early diagnosis of plank pain is critical in terms of renal parenchymal damage.
Keywords : Emergency department, flank pain, renal infarction, urolithiasis