Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Igor Gyacskov"'
Publikováno v:
Osteoarthritis and Cartilage Open, Vol 4, Iss 3, Pp 100290- (2022)
Objective: This study aimed to develop a deep learning-based approach to automatically segment the femoral articular cartilage (FAC) in 3D ultrasound (US) images of the knee to increase time efficiency and decrease rater variability. Design: Our meth
Externí odkaz:
https://doaj.org/article/4e9d7d50b8cd42b4a8335d1cb359c10f
Autor:
Nathan Orlando, Chandima Edirisinghe, Igor Gyacskov, Jason Vickress, Robin Sachdeva, Jose A. Gomez, David D'Souza, Vikram Velker, Lucas C. Mendez, Glenn Bauman, Aaron Fenster, Douglas A. Hoover
Publikováno v:
Brachytherapy. 22:199-209
Autor:
Claire K. Park, Tiana Trumpour, Igor Gyacskov, Jeffrey S. Bax, David Tessier, Lori Gardi, Madeline Ico, Aaron Fenster
Publikováno v:
Medical Imaging 2023: Ultrasonic Imaging and Tomography.
Autor:
Nathan Orlando, Igor Gyacskov, Derek J Gillies, Fumin Guo, Cesare Romagnoli, David D’Souza, Derek W Cool, Douglas A Hoover, Aaron Fenster
Publikováno v:
Physics in medicine and biology. 67(7)
Three-dimensional (3D) transrectal ultrasound (TRUS) is utilized in prostate cancer diagnosis and treatment, necessitating time-consuming manual prostate segmentation. We have previously developed an automatic 3D prostate segmentation algorithm invol
Autor:
Jessica R. Rodgers, Igor Gyacskov, Priyanka Roy, Aaron Fenster, Derek J. Gillies, Derek W. Cool, Nirmal Kakani
Publikováno v:
Medical physicsREFERENCES. 47(10)
Purpose Many interventional procedures require the precise placement of needles or therapy applicators (tools) to correctly achieve planned targets for optimal diagnosis or treatment of cancer, typically leveraging the temporal resolution of ultrasou
Publikováno v:
Medical Imaging: Image-Guided Procedures
Transrectal ultrasound (TRUS) fusion-guided biopsy and brachytherapy (BT) offer promising diagnostic and therapeutic improvements to conventional practice for prostate cancer. One key component of these procedures is accurate segmentation of the pros
Autor:
David D'Souza, Igor Gyacskov, Derek J. Gillies, Aaron Fenster, Nathan Orlando, Cesare Romagnoli
Publikováno v:
Medical physicsReferences. 47(6)
PURPOSE Needle-based procedures for diagnosing and treating prostate cancer, such as biopsy and brachytherapy, have incorporated three-dimensional (3D) transrectal ultrasound (TRUS) imaging to improve needle guidance. Using these images effectively t
Autor:
Lori Gardi, Cesare Romagnoli, Aaron D. Ward, Derek W. Cool, Vaishali Karnik, Igor Gyacskov, Jeffrey Bax, Aaron Fenster
Publikováno v:
Medical Physics. 37:802-813
Purpose: Prostate biopsy, performed using two-dimensional (2D) transrectal ultrasound(TRUS) guidance, is the clinical standard for a definitive diagnosis of prostate cancer. Histological analysis of the biopsies can reveal cancerous, noncancerous, or
Autor:
Donal B. Downey, Xiaping Yuan, Bernard Chiu, Aaron Fenster, Mingyue Ding, Igor Gyacskov, Maria Drangova
Publikováno v:
Medical Physics. 34:4109-4125
In this article a new slice-based 3D prostate segmentation method based on a continuity constraint, implemented as an autoregressive (AR) model is described. In order to decrease the propagated segmentation error produced by the slice-based 3D segmen
Autor:
Khadija Sheikh, Christopher Licskai, Lisa Mielniczuk, Igor Gyacskov, Emma Bluemke, Aaron Fenster, Marco Mura, Grace Parraga, Ian A. Cunningham, Tamas J Lindenmaier
Publikováno v:
Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging
Chronic obstructive pulmonary disease (COPD), is a major contributor to hospitalization and healthcare costs in North America. While the hallmark of COPD is airflow limitation, it is also associated with abnormalities of the cardiovascular system. En