Pattarin Burapasomboon, Piyaporn Boonsirikamchai and Kewalee Sasiwimonphan
cystic RCC lesions were found in our present study. Because of the limited cases of this subtype, this finding may be not be a certain predictor for this subtype’s CT characteristics.
Our study has some limitations. First, it is retrospective. Second, we included a small group of patients and there was an inclusion bias. Only 1 chromophobe RCC lesion was found in our study, so our findings may not truly reflect findings for chromophobe RCCs. Third, because of the small number of patients, we did not calculate a precise cut-off value for contrast enhancement to