Detection of breast cancer by measuring areolar blood flow--a pilot study.
Regional blood flow in the areola was measured by using the non-invasive transient thermal clearance method in normal breasts and in breasts involved with cancer. Areolar blood flow (ABF) in normal breasts was almost constant for women in the age range 20-60y, but decreased at higher ages. ABF in breasts involved with cancer was higher than that in the contralateral breast, and higher than the average normal ABF in the corresponding age group. The effect was more prominent in the left breast. The transient thermal clearance method provides a potential non-invasive means for detection of breast cancer.
Nitzan
M
M
Department of Electro-Optics and Applied Physics, Jerusalem College of Technology, Israel.
Mahler
Y
Y
Roberts
J
J
Khan
O
O
Gluck
E
E
Roberts
V C
VC
Baum
M
M
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology; D001940:Breast / Q000098:blood supply*; D001943:Breast Neoplasms / Q000175:diagnosis* / Q000503:physiopathology; D005260:Female; D006801:Humans; D008875:Middle Aged; D010865:Pilot Projects; D012016:Reference Values; D012039:Regional Blood Flow