[Digital noninvasive microwave thermography in the diagnosis of breast disease].
Thermography is a noninvasive technic of examination. Liquid-Crystal Thermography and Infrared Thermography have provided great help in the general survey of breast diseases during the past twenty years but not without some limitations. Recently, by applying the microwave technic clinically, progress has been made to measure minute temperature changes in the deeper tissues. Differential diagnosis of breast disease is possible by statistical calculating the temperature difference of the two breasts. A prospective study was done in 96 women who had both X ray mammography and digital noninvasive microwave thermography. 70/96 were proved by pathology. In this group of patients, the accuracy rate was 70.00% for digital microwave thermography, 81.82% for X ray mammography and 95.50% for the two combined. The false positive rates and false negative rates, advantages, disadvantages and the for general survey of breast disease of the digital microwave thermography discussed.
Fan
K H
KH
Cancer Hospital, Chinese Academy of Medical Sciences.
Fan
J H
JH
Yao
D D
DD
Jin
W D
WD
Yang
B G
BG
Meng
C X
CX
Qu
D B
DB
D000232:Adenofibroma / Q000175:diagnosis; D000293:Adolescent; D000328:Adult; D000368:Aged; D001941:Breast Diseases / Q000175:diagnosis*; D001943:Breast Neoplasms / Q000175:diagnosis*; D005260:Female; D005348:Fibrocystic Breast Disease / Q000175:diagnosis; D006801:Humans; D008872:Microwaves; D008875:Middle Aged; D011446:Prospective Studies; D013817:Thermography / Q000379:methods*