Results 161 to 170 of about 176,259 (332)

Evaluation of the effect of metal stents on dose perturbation in the carbon beam irradiation field

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Propose Carbon ion therapy is indicated for cases in which stents have been inserted, such as bile ducts, but the effect of metal stents on carbon ion therapy is unclear. In this study, the dose perturbation of carbon ion therapy caused by metallic bile duct stents was evaluated by dosimetry. Materials and methods Five different types of metal
Yuya Miyasaka, Tetsuya Ishizawa, Yoshihito Nawa, Hikaru Souda, Shohei Kawashiro, Hongbo Chai, Miyu Ishizawa, Hiraku Sato, Takeo Iwai   +8 more
wiley   +1 more source

The value of concurrent endoscopic ultrasound-guided fine needle aspirates and needle core biopsies in the diagnosis of pancreatic neoplasms. [PDF]

Diagn Cytopathol, 2022
Selvaggi SM.
europepmc   +1 more source

Artificial intelligence for screening and early diagnosis of pancreatic neoplasms in the context of centralization of the laboratory service in the region

Сибирский онкологический журнал
Objective. Determination of the optimal machine learning model for the creation of software for screening and early diagnosis of pancreatic neoplasms in the context of centralization of the laboratory service in the region. Material and Methods.
S. I. Panin, V. A. Suvorov, A. V. Zubkov, S. A. Bezborodov, A. A. Panina, N. V. Kovalenko, A. R. Donsckaia, I. G. Shushkova, A. V. Bykov, Ya. A. Marenkov   +9 more
doaj   +1 more source

Impact of bulk density assignment of bone on MRI‐based abdominal region radiotherapy planning for MR‐linac workflow

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose The purpose of the present study was to evaluate the impact of bone relative electron density (rED) assignment on radiotherapy planning for the abdominal region. Methods Twenty patients who received abdominal radiotherapy using MR‐Linac and underwent magnetic resonance imaging (MRI) and computed tomography (CT) simulation were analyzed.
Kota Abe, Masato Tsuneda, Yukio Fujita, Yukinao Abe, Takashi Uno   +4 more
wiley   +1 more source

Comparison of Outcomes of Enucleation vs. Standard Surgical Resection for Pancreatic Neoplasms: A Systematic Review and Meta-Analysis. [PDF]

Front Surg, 2021
Shen X, Yang X.
europepmc   +1 more source

Pancreatic Mucinous Ductal Ectasia and Intraductal Papillary Neoplasms

, 1997
Jaime A. Rivera, Carlos Fernández-del Castillo, Michael Pins, Carolyn C. Compton, Kent Lewandrowski, David W. Rattner, Andrew L. Warshaw   +6 more
openalex   +2 more sources

Pancreatic intraductal papillary-mucinous neoplasms: a new and evolving entity [PDF]

, 2007
Snezana Andrejevic‐Blant, Markus Kosmahl, Bence Sipos, Günter Klöppel   +3 more
openalex   +1 more source

Geometric and dosimetric evaluation of a commercial AI auto‐contouring tool on multiple anatomical sites in CT scans

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Current radiotherapy practices rely on manual contouring of CT scans, which is time‐consuming, prone to variability, and requires highly trained experts. There is a need for more efficient and consistent contouring methods. This study evaluated the performance of the Varian Ethos AI auto‐contouring tool to assess its potential integration into
Robert N. Finnegan, Alexandra Quinn, Patrick Horsley, Joseph Chan, Maegan Stewart, Regina Bromley, Jeremy Booth   +6 more
wiley   +1 more source

Curative Treatment for Pancreatic Neoplasms: Standard Resection

, 1995
Henry A. Pitt
openalex   +1 more source

Differentiation of intraductal papillary mucinous neoplasms from other pancreatic cystic masses: Comparison of multirow‐detector CT and MR imaging using ROC analysis [PDF]

, 2007
Su Jin Song, Jeong Min Lee, Young Jun Kim, Se Hyung Kim, Jae Young Lee, Joon Koo Han, Byung Ihn Choi   +6 more
openalex   +1 more source