scholarly journals Three-Dimensional Printing Assisted Laparoscopic Partial Nephrectomy vs. Conventional Nephrectomy in Patients With Complex Renal Tumor: A Systematic Review and Meta-Analysis

2020 ◽  
Vol 10 ◽  
Author(s):  
Yingcheng Jiang ◽  
Huimin Zeng ◽  
Zewu Zhu ◽  
Jinbo Chen ◽  
Hequn Chen
Keyword(s):  
Systematic Review ◽  
Partial Nephrectomy ◽  
Renal Tumor ◽  
Meta Analysis ◽  
Three Dimensional ◽  
Laparoscopic Partial Nephrectomy ◽  
Three Dimensional Printing ◽  
Dimensional Printing

scholarly journals Three-dimensional printing for laparoscopic partial nephrectomy in patients with renal tumors

2019 ◽  
Vol 47 (9) ◽  
pp. 4324-4332 ◽  
Author(s):  
Gang Fan ◽  
Yanbin Meng ◽  
Shuai Zhu ◽  
Mingji Ye ◽  
Mingfeng Li ◽  
...  
Keyword(s):  
Blood Loss ◽  
Physical Model ◽  
Partial Nephrectomy ◽  
Three Dimensional ◽  
Laparoscopic Partial Nephrectomy ◽  
Renal Tumors ◽  
Postoperative Blood Loss ◽  
Complication Rates ◽  
Three Dimensional Printing ◽  
Dimensional Printing

Objectives To explore the efficacy of three-dimensional printing physical model-assisted laparoscopic partial nephrectomy (3D-LPN) in patients with renal tumors. Methods We retrospectively assessed all patients who underwent LPN with or without 3D-printed physical model assistance from January 2016 to February 2018 at our institution. The demographic characteristics, operative findings, and clinical outcomes from the procedure were collected and analyzed. Results Sixty-nine patients underwent 3D-LPN and 58 underwent traditional LPN. The groups showed no differences in demographics, RENAL score, surgical approach, operative time, estimated intra-/postoperative blood loss, increased creatinine level, or complications. In the 3D-LPN group, warm ischemia time was shorter, whereas surgery waiting time was longer, compared with those parameters in the LPN group. Subgroup analysis indicated that for patients with RENAL score ≥8, the 3D-LPN group had significantly shorter warm ischemic time and less intraoperative blood loss than the traditional LPN group. Intra- and postoperative hospital complication rates were similar for 3D-LPN and traditional LPN groups (8.7% vs. 13.7%). Conclusions 3D printing provides an additional tool to assist with LPN. Use of a 3D model can assist in planning and performance of LPN in patients with RENAL score ≥8.

Prevalence of Benign Pathology after Partial Nephrectomy for Suspected Renal Tumor: A Systematic Review and Meta-Analysis

2019 ◽  
Author(s):  
Jae Heon Kim ◽  
Sung Ryul Shim ◽  
Hyun Young Lee ◽  
Jae Joon Park ◽  
Yash Khandwala ◽  
...  
Keyword(s):  
Systematic Review ◽  
Partial Nephrectomy ◽  
Renal Tumor ◽  
Meta Analysis ◽  
Benign Pathology
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