Thursday, 21 January 2010

Solitary Dilated Duct Identified at Mammography: Outcomes Analysis

Solitary Dilated Duct Identified at Mammography: Outcomes Analysis
C. Belinda Chang, Natalya M. Lvoff, Jessica W. Leung, R. James Brenner, Bonnie N. Joe, Hilda H. Tso, and Edward A. Sickles
AJR 2010;194:378-382
Link to Journal

UCSF PAPER:
Solitary dilated duct is a rare mammographic finding, this series being the largest reported to date. Although few cases are studied, solitary dilated duct appears to have a greater than 2% likelihood of malignancy, sufficiently high to suggest that a suspicious (BI-RADS 4a) assessment may be appropriate

Ed... currently this is in the BIRADS lexicon as a benign finding. Our data suggest otherwise, but we await validation in a follow up series

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