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Fig. 1 | BMC Urology

Fig. 1

From: Serum creatinine trajectory after drainage of kidneys with bilateral malignant ureteral obstruction: a prospective non-randomized comparative study

Fig. 1

A flowchart of patients who underwent drainage of bilateral obstructed kidneys due to malignant ureteral obstruction showing the steps from assessment for eligibility, counseling, to non-random allocation to drainage intervention by unilateral or bilateral percutaneous nephrostomy, follow-up, and data analysis. Four patients were lost-to-follow-up. So, the actual number in both groups was 50 and 52 in unilateral and bilateral percutaneous nephrostomies groups, respectively, representing a total of 102 patients

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BMC Urology

ISSN: 1471-2490

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