ESTRO Multidisciplinary Management of Breast Cancer 2017

Key-question:

How to find this tumorbed or “the rim of the excision cavity with a resection margin < 1.5 cm” on a plannings CT?

Use of pre-operative information: – Physical examination, Mammography, MRI – MRI/CT/ultrasound in treatment position ?

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Use of post-operative information: – Imaging: Clips, density data on CT, MRI, ultrasound – Surgical report – Knowledge on the 3D distribution of free margins

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