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KMID : 0358320070480030259
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Korean Journal of Urology
2007 Volume.48 No. 3 p.259 ~ p.264
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Comparison of Laparoscopic Radical Nephrectomy with Open Radical Nephrectomy
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Kim Tae-Hyo
Cho Won-Yeol
Kwak Jae-Jin
Yoon Jin-Han
Sung Gyung-Tak
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Abstract
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Purpose: Laparoscopic surgery has become the standard surgical method within the urological community. This study was undertaken to evaluate the safety and efficacy of a standard laparoscopic radical nephrectomy (LRN) compared to an open radical nephrectomy(ORN) at a single medical center.
Materials & Methods: Between January 2003 and March 2006, laparoscopic radical nephrectomies for renal cell cancer were performed in 30 patients and the results of the laparoscopic radical nephrectomy were compared with those of the open counterpart. Surgical results, such as the operation time, estimated blood loss(EBL), transfusion rate, narcotic analgesic requirement, hospital stay, complications and pathologic results, were retrospectively reviewed and analyzed using the Student’s t-test.
Results: There were no significant differences in the demographic data between the two groups. The pathological reports showed a clear cell type in 59 cases and a chromophobe type in 1 case. For the LRN and ORN groups, the mean operation times were 208(120-320) vs. 206 min.(115-300) (p＞0.05), EBL of 135(100-200) vs. 318ml(100-2,000)(p=0.02), transfusion rates of 6.6 vs. 30%, narcotic analgesic requirements of 160 vs. 255mg diclofenac sodium, hospital stays of 6.7 vs. 10.5 days(p=0.04) and intraoperative complications in 0/30(0%) vs. 2/30 cases(7%), respectively. The pathological surgical margins were all negative. The surgical and pathological parameters of the LRN group showed no significant differences to those of the ORN group, with the exception of the EBL and hospital stay.
Conclusion: Laparoscopic radical nephrectomy resulted in less blood loss, a shorter hospital stay and earlier rapid recovery than an open radical nephrectomy. In our opinion, laparoscopic surgery could be a standard surgical treatment in renal cell cancer. (Korean J Urol 2007;48:259-264)
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KEYWORD
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Renal cancer, Laparoscopy, Nephrectomy
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