Accuracy of 3D computer generated models from DBT images
Research type
Research Study
Full title
A retrospective study to investigate the accuracy of three-dimensional computer generated models derived from soft tissue abnormalities on Digital Breast Tomosynthesis Images for assessment of tumour volume and shape
IRAS ID
203227
Contact name
Yit Lim
Contact email
Sponsor organisation
University Hospital of South Manchester
Duration of Study in the UK
0 years, 5 months, 2 days
Research summary
This study will assess the accuracy of a computer programme in generating a 3D breast mass model from digital breast tomosynthesis (DBT) images. DBT is a technique used to acquire images from the breast and has been shown to have higher cancer detection rates when compared to standard x-ray mammography. There may be artefacts on DBT images which may make sometimes accurate measurement of tumour size difficult. This study will assess whether the application of this computer programme will make better assessment of the size and shape of breast cancer by comparing them with the standard measurements from DBT images and with the final histology results following surgery.
This is a retrospective study in which all the women would have undergone standard treatment. Only anonymised images (which have been taken according to standard investigation) will be used for the analysis.
REC name
North West - Preston Research Ethics Committee
REC reference
16/NW/0457
Date of REC Opinion
31 May 2016
REC opinion
Favourable Opinion