[Evaluation of Imaging Examination and Urine Cytology before Laparoscopic Radical Nephroureterectomy and Four Cases with Benign Postoperative Pathological Findings]
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Diagnosis of upper urinary tract urothelial carcinoma (UTUC), based on imaging findings and urine cytology is often difficult. In this study, we have evaluated the preoperative imaging findings, voided urine cytology, and selective urine cytology in patients w... ...