Ductal Carcinoma in Situ: Protocol Evaluating the Assessment of Extension of Disease by MRI
- Assess the contribution of MRI in accurately determining tumor size in women with
ductal breast carcinoma in situ (DCIS).
- Evaluate the sensitivity of MRI in detecting DCIS.
- Evaluate the contribution of mammography in accurately determining tumor size.
- Compare the contribution of MRI vs mammography in assessing tumor extension.
- Compare the contribution of MRI vs mammography in assessing dense breasts.
- Evaluate the morphology of DCIS by MRI.
- Evaluate the curve of dynamic MRI in assessing DCIS.
- Evaluate the impact of nuclear grade of DCIS by MRI.
- Evaluate the rate of revision surgery.
OUTLINE: Patients undergo clinical examination, mammography, ultrasound imaging, unilateral
breast MRI, and tissue sampling.
Masking: Open Label, Primary Purpose: Diagnostic
Correlation of tumor extension by MRI with surgical histology
Centre Antoine Lacassagne
United States: Federal Government