European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology
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Breast-conserving surgery for early breast cancer is now routinely used as an alternative to mastectomy. Despite post-operative radiotherapy, early local recurrence of tumour remains a concern. It has been reported that invasive and in-situ ductal carcinoma spread locally through the ductal tree in a segmental distribution, however, there is no consensus as to the best surgical method to maximize tumour clearance whilst leaving a good cosmetic result. ⋯ These results support the concept that ductal carcinomas spread locally in a segmental fashion. Patients with invasive ductal carcinomas are more likely to benefit from breast conserving surgery that is tailored to include the associated ductal tissue, in a segmental fashioned excision.