Management of ductal carcinoma in situ (DCIS) commonly involves excision, radiotherapy, and hormonal therapy. Radiotherapy is employed for local control in breast conservation. Evidence is evolving for several radiotherapy techniques exist beyond standard whole-breast irradiation.
W. Warren Suh, MD
The management of rectal cancer in patients with metastatic disease at presentation is highly variable. Although chemoradiation is standard for patients with stage II/III rectal cancer, its role in the metastatic setting is controversial.
Management recommendations for breast cancer local-regional recurrence (LRR), including patient scenarios, are reviewed, and represent evidence-based data and expert opinion of the American College of Radiology Appropriateness Criteria Expert Panel on LRR.