Application of CECT, CEMRI, and contrast-enhanced ultrasonography in the evaluation of renal cystic lesions: a systematic review and meta-analysis of retrospective studies

The purpose of this meta-analysis was to investigate the role and effect of CECT, CEMRI and CEUS in the detection of renal cystic lesions, and to provide evidence-based basis for clinical examination and treatment. The Cochrane Library, EMBASE, and PUBMED databases were searched from January 2012 to December 2022 for article retrieval. The articles on the treatment of cystic renal disease were searched. According to the inclusion criteria, the included articles were evaluated with the Jad scale and Cochrane manual version 5.1, and the included articles was analyzed by Review Manager 5.4.1. A total of ten relevant articles were included in this meta-analysis. The results of this meta-analysis indicated that CEUS had high sensitivity and specificity in diagnosing renal cystic lesions, which was statistically significant.