Results 81 to 90 of about 696,396 (396)

Generating robotic elliptical excisions with human-like tool-tissue interactions [PDF]

arXiv, 2023
In surgery, the application of appropriate force levels is critical for the success and safety of a given procedure. While many studies are focused on measuring in situ forces, little attention has been devoted to relating these observed forces to surgical techniques. Answering questions like "Can certain changes to a surgical technique result in lower
arxiv  

Improving rigid 3D calibration for robotic surgery [PDF]

, 2020
Autonomy is the frontier of research in robotic surgery and its aim is to improve the quality of surgical procedures in the next future. One fundamental requirement for autonomy is advanced perception capability through vision sensors. In this paper, we propose a novel calibration technique for a surgical scenario with da Vinci robot.
arxiv   +1 more source

Addressing persistent challenges in digital image analysis of cancer tissue: resources developed from a hackathon

Molecular Oncology, EarlyView.
Large multidimensional digital images of cancer tissue are becoming prolific, but many challenges exist to automatically extract relevant information from them using computational tools. We describe publicly available resources that have been developed jointly by expert and non‐expert computational biologists working together during a virtual hackathon
Sandhya Prabhakaran, Clarence Yapp, Gregory J. Baker, Johanna Beyer, Young Hwan Chang, Allison L. Creason, Robert Krueger, Jeremy Muhlich, Nathan Heath Patterson, Kevin Sidak, Damir Sudar, Adam J. Taylor, Luke Ternes, Jakob Troidl, Xie Yubin, Artem Sokolov, Darren R. Tyson   +16 more
wiley   +1 more source

Robotic Surgery in Urology: History from PROBOT^® to HUGO^TM

Sensors, 2023
The advent of robotic surgical systems had a significant impact on every surgical area, especially urology, gynecology, and general and cardiac surgery.
Aldo Brassetti, Alberto Ragusa, Francesco Tedesco, Francesco Prata, Loris Cacciatore, Andrea Iannuzzi, Alfredo Maria Bove, Umberto Anceschi, Flavia Proietti, Simone D’Annunzio, Rocco Simone Flammia, Giuseppe Chiacchio, Mariaconsiglia Ferriero, Salvatore Guaglianone, Riccardo Mastroianni, Leonardo Misuraca, Gabriele Tuderti, Giuseppe Simone   +17 more
doaj   +1 more source

Evaluation of Surgical Skills during Robotic Surgery by Deep Learning-Based Multiple Surgical Instrument Tracking in Training and Actual Operations

Journal of Clinical Medicine, 2020
As the number of robotic surgery procedures has increased, so has the importance of evaluating surgical skills in these techniques. It is difficult, however, to automatically and quantitatively evaluate surgical skills during robotic surgery, as these ...
Dongheon Lee, H. Yu, H. Kwon, H. Kong, K. E. Lee, Hee Chan Kim   +5 more
semanticscholar   +1 more source

Assistance strategies for robotized laparoscopy [PDF]

, 2020
Robotizing laparoscopic surgery not only allows achieving better accuracy to operate when a scale factor is applied between master and slave or thanks to the use of tools with 3 DoF, which cannot be used in conventional manual surgery, but also due to ...
Amat Girbau, Josep, Casals Gelpi, Alicia, Hernansanz Prats, Alberto, Sayols Baixeras, Narcís   +3 more
core   +2 more sources

Integration of single‐cell and bulk RNA‐sequencing data reveals the prognostic potential of epithelial gene markers for prostate cancer

Molecular Oncology, EarlyView.
Prostate cancer is a leading malignancy with significant clinical heterogeneity in men. An 11‐gene signature derived from dysregulated epithelial cell markers effectively predicted biochemical recurrence‐free survival in patients who underwent radical surgery or radiotherapy.
Zhuofan Mou, Lorna W. Harries
wiley   +1 more source

Comparative Study of Ergonomics in Conventional and Robotic-Assisted Laparoscopic Surgery

Sensors
BACKGROUND: This study aims to implement a set of wearable technologies to record and analyze the surgeon’s physiological and ergonomic parameters during the performance of conventional and robotic-assisted laparoscopic surgery, comparing the ergonomics ...
Manuel J. Pérez-Salazar, Daniel Caballero, Juan A. Sánchez-Margallo, Francisco M. Sánchez-Margallo   +3 more
doaj   +1 more source

New totally intracorporeal reconstructive approach after robotic total gastrectomy. Technical details and short-term outcomes [PDF]

, 2017
AIM: To show outcomes of our series of patients that underwent a total gastrectomy with a robotic approach and highlight the technical details of a proposed solution for the reconstruction phase.
Cirocchi, Roberto, D'Andrea, Vito, Desiderio, Jacopo, Gemini, Alessandro, Palazzini, Giorgio, Parisi, Amilcare, Ricci, Francesco, Trastulli, Stefano   +7 more
core   +1 more source

Response to neoadjuvant chemotherapy in early breast cancers is associated with epithelial–mesenchymal transition and tumor‐infiltrating lymphocytes

Molecular Oncology, EarlyView.
Epithelial–mesenchymal transition (EMT) and tumor‐infiltrating lymphocytes (TILs) are associated with early breast cancer response to neoadjuvant chemotherapy (NAC). This study evaluated EMT and TIL shifts, with immunofluorescence and RNA sequencing, at diagnosis and in residual tumors as potential biomarkers associated with treatment response.
Françoise Derouane, Jérôme Ambroise, Cédric van Marcke, Mieke Van Bockstal, Martine Berlière, Christine Galant, Hélène Dano, Médina Lougué, Elena Benidovskaya, Guy Jerusalem, Vincent Bours, Claire Josse, Jérôme Thiry, Aurélie Daumerie, Caroline Bouzin, Cyril Corbet, François P. Duhoux   +16 more
wiley   +1 more source