Diffuse optical measurement of blood flow in breast tumors

Turgut Durduran, Regine Choe, Guoqiang Yu, Chao Zhou, Julia C. Tchou, Brian J. Czerniecki, Arjun G. Yodh

Research output: Contribution to journalArticlepeer-review

130 Scopus citations

Abstract

Blood flow contrast between tumor and normal tissues in patients with malignant and benign breast cancer was measured by diffuse optical correlation methods. The measurements were carried out with a hand-held optical probe that was manually scanned over the tumor-bearing breast. Increased blood flow was observed in tumor regions relative to healthy tissue, and control subjects did not exhibit significant blood flow heterogeneity. The measurements introduce a new optical contrast for diffuse optical mammography.

Original languageEnglish
Pages (from-to)2915-2917
Number of pages3
JournalOptics Letters
Volume30
Issue number21
DOIs
StatePublished - Nov 1 2005

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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