Results 21 to 30 of about 156,264 (255)

Positive surgical margins in nephron-sparing surgery; the great unknown

Journal of Mind and Medical Sciences, 2018
There is a currently a general trend towards organ-preserving surgery, and urology is no exception. Specifically, nephron-sparing surgery (NSS) has gained general acceptance for T1a renal cell carcinoma (guidelines recommendations).
Dan Spinu, Oana M. Bodean, Bogdan Socea, Dan Mischianu, Ioana Oprea, Radu D. Marcu   +5 more
doaj   +1 more source

MRI-based radiomics models to assess prostate cancer, extracapsular extension and positive surgical margins

Cancer Imaging, 2021
Purpose To investigate the performance of magnetic resonance imaging (MRI)-based radiomics models for benign and malignant prostate lesion discrimination and extracapsular extension (ECE) and positive surgical margins (PSM) prediction.
Dong He, Ximing Wang, Chenchao Fu, Xuedong Wei, Jie Bao, Xuefu Ji, Honglin Bai, Wei Xia, Xin Gao, Yuhua Huang, Jianquan Hou   +10 more
doaj   +1 more source

Positive vector measures with given marginals [PDF]

Czechoslovak Mathematical Journal, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Incidence of microscopically positive proximal margins in adenocarcinoma of the gastroesophageal junction. [PDF]

PLoS ONE, 2014
AIM: To investigate the incidence and risk factors of microscopically positive proximal margins in Chinese patients with adenocarcinoma of the gastroesophageal junction.
Fei Gao, Jia Chen, Tao Wang, Gang Wang, Zhihong Zhang, Lizong Shen   +5 more
doaj   +1 more source

EGFR-targeted fluorescence molecular imaging for intraoperative margin assessment in oral cancer patients: a phase II trial

Nature Communications, 2023
Inadequate surgical margins occur frequently in oral squamous cell carcinoma surgery. Fluorescence molecular imaging (FMI) has been explored for intraoperative margin assessment, but data are limited to phase-I studies. In this single-arm phase-II study (
Jaron G. de Wit, Jasper Vonk, Floris J. Voskuil, Sebastiaan A. H. J. de Visscher, Kees-Pieter Schepman, Wouter T. R. Hooghiemstra, Matthijs D. Linssen, Sjoerd G. Elias, Gyorgy B. Halmos, Boudewijn E. C. Plaat, Jan J. Doff, Eben L. Rosenthal, Dominic Robinson, Bert van der Vegt, Wouter B. Nagengast, Gooitzen M. van Dam, Max J. H. Witjes   +16 more
doaj   +1 more source

Extent of positive surgical margins following radical prostatectomy: impact on biochemical recurrence with long-term follow-up

BMC Urology, 2019
Background To assess the prognostic value of the extent of positive surgical margins (PSM) following radical prostatectomy (RP) on biochemical recurrence (BR) with long-term follow-up.
Yoann Koskas, François Lannes, Nicolas Branger, Sophie Giusiano, Nicolas Guibert, Géraldine Pignot, Jochen Walz, Dominique Rossi, Cyrille Bastide   +8 more
doaj   +1 more source

Frequency and accuracy of intraoperative bone margin sampling for T4a cancers of the head and neck at the QEII Health Sciences Centre: a retrospective chart review

Journal of Otolaryngology - Head and Neck Surgery, 2023
Background Stage T4a cancers are associated with a 5-year survival of 21.6–59.0%. Adequate resection of these tumors is a critical factor in maximizing survival. Tumors invading bone pose a unique challenge to intraoperative bone margin assessment.
Anna-Claire Lamport, Colin A. MacKay, Martin J. Bullock, S. Mark Taylor, Jonathan R. Trites, Martin Corsten, Matthew H. Rigby   +6 more
doaj   +1 more source

Impact of Close and Positive Margins in Transoral Laser Microsurgery for Tis–T2 Glottic Cancer

Frontiers in Oncology, 2017
IntroductionTransoral laser microsurgery (TLM) represents one of the most effective treatment strategies for Tis–T2 glottic squamous cell carcinomas (SCC).
Ivana Fiz, Ivana Fiz, Francesco Mazzola, Francesco Fiz, Francesco Fiz, Filippo Marchi, Marta Filauro, Alberto Paderno, Giampiero Parrinello, Cesare Piazza, Giorgio Peretti   +10 more
doaj   +1 more source

Laryngofissure Cordectomy-Evaluations of Positive Margins and Survival Rates

Bezmiâlem Science, 2016
Objective:The primary aim of this study was to evaluate the results of early-stage glottic laryngeal cancer patients who underwent laryngofissure cordectomy.
Bayram VEYSELLER, Nermin BAŞERER
doaj   +1 more source

A Novel Approach to the Management of Margin-positive DCIS in Nipple-sparing Mastectomy

Plastic and Reconstructive Surgery, Global Open, 2014
Summary: Nipple-sparing mastectomy (NSM) is gaining acceptance as an oncologically sound and cosmetically superior mastectomy technique. Debate exists over the management of positive margins near the nipple-areola complex.
Hilton Becker, MD, Mary Ellen Billington, BA   +1 more
doaj   +1 more source