Relation between lightscanning and the histologic and mammographic appearance of malignant breast tumors.
The relation between real-time transillumination (lightscanning) and the histologic appearance of 243 breast carcinomas was evaluated. Lightscanning mainly failed in identifying ductal and lobular carcinomas in situ. The result of lightscanning was also poor regarding small, invasive carcinomas. The absorption patterns in elastosis and scar tissue associated with carcinoma played no important role in the ability of lightscanning to identify a cancer. The relation between the lightscanning and mammographic appearance of 85 breast cancers from the same material was also evaluated. Lightscanning performed poorly in identifying tumors characterized by classifications as compared to tumors with other mammographic appearances. However, the difference was not significant.
Jarlman
O
O
Department of Diagnostic Radiology, University Hospital, Lund, Sweden.
Balldin
G
G
Andersson
I
I
Löfgren
M
M
Larsson
A S
AS
Linell
F
F
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001943:Breast Neoplasms / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D006801:Humans; D008327:Mammography; D008875:Middle Aged; D014172:Transillumination / Q000295:instrumentation