Abstract：
OBJECTIVE: To review the different types of urinary diversion surgeries (UDS) in order to recognize the expected findings in a postoperative study, using different imaging techniques. To recognize the main postoperative complications, both early and late.
CONCLUSIONS: UDS are surgical procedures whose purpose is to redirect urine flow after cystectomy, generally in an oncologic context. The imaging evaluation of urological surgeries is often a radiological challenge, with CT being the most commonly used image modality. Therefore, it is essential to know the main surgical techniques, the expected postoperative findings and the optimization of imaging techniques for early diagnosis and correct evaluation of postoperative complications.
CONCLUSIONS: UDS are surgical procedures whose purpose is to redirect urine flow after cystectomy, generally in an oncologic context. The imaging evaluation of urological surgeries is often a radiological challenge, with CT being the most commonly used image modality. Therefore, it is essential to know the main surgical techniques, the expected postoperative findings and the optimization of imaging techniques for early diagnosis and correct evaluation of postoperative complications.
摘要：
目的：回顾不同类型的尿流改道手术（UDS），以认识术后研究的预期发现，使用不同的成像技术。认识到术后的主要并发症,早和晚。
结论：UDS是一种外科手术，其目的是在膀胱切除术后改变尿流方向，通常在肿瘤学背景下。泌尿外科手术的影像学评估通常是一项放射学挑战，CT是最常用的图像模式。因此,了解主要的手术技术至关重要，预期的术后发现和成像技术的优化，以早期诊断和正确评估术后并发症。
结论：UDS是一种外科手术，其目的是在膀胱切除术后改变尿流方向，通常在肿瘤学背景下。泌尿外科手术的影像学评估通常是一项放射学挑战，CT是最常用的图像模式。因此,了解主要的手术技术至关重要，预期的术后发现和成像技术的优化，以早期诊断和正确评估术后并发症。
