» Articles » PMID: 25909011

Assessing Breast Tumor Margin by Multispectral Photoacoustic Tomography

Overview
Specialty Radiology
Date 2015 Apr 25
PMID 25909011
Citations 45
Authors
Affiliations
Soon will be listed here.
Abstract

An unmet need exists in high-speed and highly-sensitive intraoperative assessment of breast cancer margin during conservation surgical procedures. Here, we demonstrate a multispectral photoacoustic tomography system for breast tumor margin assessment using fat and hemoglobin as contrasts. This system provides ~3 mm tissue depth and ~125 μm axial resolution. The results agreed with the histological findings. A high sensitivity in margin assessment was accomplished, which opens a compelling way to intraoperative margin assessment.

Citing Articles

Macroscopic inelastic scattering imaging using a hyperspectral line-scanning system identifies invasive breast cancer in lumpectomy and mastectomy specimens.

David S, Tavera H, Trang T, Dallaire F, Daoust F, Tremblay F J Biomed Opt. 2024; 29(6):065004.

PMID: 38846676 PMC: 11155388. DOI: 10.1117/1.JBO.29.6.065004.


Hyperspectral dark-field microscopy of human breast lumpectomy samples for tumor margin detection in breast-conserving surgery.

Hwang J, Cheney P, Kanick S, Le H, McClatchy 3rd D, Zhang H J Biomed Opt. 2024; 29(9):093503.

PMID: 38715717 PMC: 11075096. DOI: 10.1117/1.JBO.29.9.093503.


Margin assessment during breast conserving surgery using diffuse reflectance spectroscopy.

Veluponnar D, de Boer L, Dashtbozorg B, Jong L, Geldof F, Da Silva Guimaraes M J Biomed Opt. 2024; 29(4):045006.

PMID: 38665316 PMC: 11045169. DOI: 10.1117/1.JBO.29.4.045006.


Spatial and Spectral Reconstruction of Breast Lumpectomy Hyperspectral Images.

Jong L, Appelman J, Sterenborg H, Ruers T, Dashtbozorg B Sensors (Basel). 2024; 24(5).

PMID: 38475103 PMC: 10934563. DOI: 10.3390/s24051567.


Multifractal analysis of cellular ATR-FTIR spectrum as a method for identifying and quantifying cancer cell metastatic levels.

Barbora A, Karri S, Firer M, Minnes R Sci Rep. 2023; 13(1):18935.

PMID: 37919384 PMC: 10622493. DOI: 10.1038/s41598-023-46014-1.


References
1.
Brown J, Bydlon T, Richards L, Yu B, Kennedy S, Geradts J . Optical assessment of tumor resection margins in the breast. IEEE J Sel Top Quantum Electron. 2011; 16(3):530-544. PMC: 3085495. DOI: 10.1109/jstqe.2009.2033257. View

2.
Wilson K, Bachawal S, Tian L, Willmann J . Multiparametric spectroscopic photoacoustic imaging of breast cancer development in a transgenic mouse model. Theranostics. 2014; 4(11):1062-71. PMC: 4173758. DOI: 10.7150/thno.9922. View

3.
Thill M . MarginProbe: intraoperative margin assessment during breast conserving surgery by using radiofrequency spectroscopy. Expert Rev Med Devices. 2013; 10(3):301-15. DOI: 10.1586/erd.13.5. View

4.
Huston T, Pigalarga R, Osborne M, Tousimis E . The influence of additional surgical margins on the total specimen volume excised and the reoperative rate after breast-conserving surgery. Am J Surg. 2006; 192(4):509-12. DOI: 10.1016/j.amjsurg.2006.06.021. View

5.
Wang H, Chai N, Wang P, Hu S, Dou W, Umulis D . Label-free bond-selective imaging by listening to vibrationally excited molecules. Phys Rev Lett. 2011; 106(23):238106. PMC: 3398792. DOI: 10.1103/PhysRevLett.106.238106. View