Feasibility and accuracy of computational robot-assisted partial nephrectomy planning by virtual partial nephrectomy analysis

International Journal of Urology : Official Journal of the Japanese Urological Association
Shuji IsotaniShigeo Horie

Abstract

To evaluate the feasibility and accuracy of virtual partial nephrectomy analysis, including a color-coded three-dimensional virtual surgical planning and a quantitative functional analysis, in predicting the surgical outcomes of robot-assisted partial nephrectomy. Between 2012 and 2014, 20 patients underwent virtual partial nephrectomy analysis before undergoing robot-assisted partial nephrectomy. Virtual partial nephrectomy analysis was carried out with the following steps: (i) evaluation of the arterial branch for selective clamping by showing the vascular-supplied area; (ii) simulation of the optimal surgical margin in precise segmented three-dimensional model for prediction of collecting system opening; and (iii) detailed volumetric analyses and estimates of postoperative renal function based on volumetric change. At operation, the surgeon identified the targeted artery and determined the surgical margin according to the virtual partial nephrectomy analysis. The surgical outcomes between the virtual partial nephrectomy analysis and the actual robot-assisted partial nephrectomy were compared. All 20 patients had negative cancer surgical margins and no urological complications. The tumor-specific renal arterial supply areas w...Continue Reading

Associated Clinical Trials

References

Feb 11, 2003·IEEE Transactions on Medical Imaging·Dirk SelleHeinz-Otto Peitgen
Oct 22, 2008·The Journal of Urology·Joshua J MeeksNorm D Smith
Nov 13, 2008·Medical & Biological Engineering & Computing·Luca AntigaDavid A Steinman
Apr 3, 2009·American Journal of Kidney Diseases : the Official Journal of the National Kidney Foundation·Seiichi MatsuoUNKNOWN Collaborators developing the Japanese equation for estimated GFR
Feb 19, 2010·The New England Journal of Medicine·Inderbir S GillMichael A S Jewett
Jun 18, 2010·The New England Journal of Medicine·Steven C CampbellRobert G Uzzo
Nov 23, 2010·BJU International·Bryan BrunerMichael L Blute
Jan 18, 2012·The Journal of Urology·Sanjay G PatelDaniel A Barocas
Jan 18, 2012·The Journal of Urology·Inderbir S GillMihir M Desai
Oct 23, 2012·The Journal of Urology·Hiten D PatelMohamad E Allaf
Jul 3, 2013·American Journal of Surgery·Takeshi TakamotoMasatoshi Makuuchi
Feb 13, 2014·Journal of Hepato-biliary-pancreatic Sciences·Shunsuke Ohshima

❮ Previous
Next ❯

Citations

Aug 25, 2015·International Journal of Urology : Official Journal of the Japanese Urological Association·Kenji YoshidaTadashi Matsuda
Mar 21, 2016·International Journal of Computer Assisted Radiology and Surgery·Mafalda CamaraPhilip Pratt
Mar 11, 2015·International Journal of Urology : Official Journal of the Japanese Urological Association·Archie Hughes-HallettErik Mayer
Mar 2, 2016·Clinical Transplantation·Masaaki YanishiTadashi Matsuda
Apr 12, 2017·Clinical and Experimental Nephrology·Hirofumi ShimoyamaShigeo Horie
Aug 26, 2017·Surgical Endoscopy·Marina YiasemidouDanilo Miskovic
Mar 5, 2021·International Journal of Urology : Official Journal of the Japanese Urological Association·Satoshi KobayashiMasatoshi Eto
Sep 17, 2021·International Journal of Urology : Official Journal of the Japanese Urological Association·Minato YokoyamaYasuhisa Fujii

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.