CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume PC11960 > Article
Presentation
7 March 2022 Rapid virtual H and E photoacoustic remote sensing using constant velocity and galvanometer mirror scanning
Brendon S. Restall, Brendyn D. Cikaluk, Nathaniel J. M. Haven, Matthew T. Martell, Sveta Silverman, Lashan Peiris, Jean Deschenes, Roger J. Zemp
Author Affiliations +
Proceedings Volume PC11960, Photons Plus Ultrasound: Imaging and Sensing 2022; PC1196024 (2022) https://doi.org/10.1117/12.2610322
Event: SPIE BiOS, 2022, San Francisco, California, United States
Abstract
Previous photoacoustic remote sensing virtual histology approaches were too slow to use intraoperatively. We present a new scanning methodology with simultaneous galvanometer mirror and constant velocity mechanical scanning to greatly increase image acquisition speed. Human breast and prostate samples are imaged over an area of 4mm x 4mm in 40s with a 0.5μm resolution resolving both cancerous and healthy tissue. Histological detail is clearly visible in our images where tissue organization and subcellular nuclei density can be observed to aid histologists in determining margin status and cancer grading.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Brendon S. Restall, Brendyn D. Cikaluk, Nathaniel J. M. Haven, Matthew T. Martell, Sveta Silverman, Lashan Peiris, Jean Deschenes, and Roger J. Zemp "Rapid virtual H and E photoacoustic remote sensing using constant velocity and galvanometer mirror scanning", Proc. SPIE PC11960, Photons Plus Ultrasound: Imaging and Sensing 2022, PC1196024 (7 March 2022); https://doi.org/10.1117/12.2610322
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 PRESENTATION
WATCH
PRESENTATION SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
KEYWORDS
Mirrors
Photoacoustic spectroscopy
Remote sensing
Tissues
Microscopy
Optical microscopy
Prostate
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top