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Fig. 2 | BMC Cancer

Fig. 2

From: Protocol for the postoperative radiotherapy in N1 breast cancer patients (PORT-N1) trial, a prospective multicenter, randomized, controlled, non-inferiority trial of patients receiving breast-conserving surgery or mastectomy

Fig. 2

Example clinical target volumes for whole-breast irradiation (WBI) only, high-tangent field irradiation, and axillary and supraclavicular lymph node irradiation. High-tangent field or larger was permitted for postoperative radiotherapy after breast-conserving surgery in the control group (WBI and regional nodal irradiation)

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BMC Cancer

ISSN: 1471-2407

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