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. Author manuscript; available in PMC: 2015 May 4.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2010 Sep 9;78(5):1594–1603. doi: 10.1016/j.ijrobp.2010.04.072

Table 1.

Plans developed with the tangential beamlet technique

No. of photon beams and use
Patient Supraclavicular/medial/lateral Boost Electron beams and justification
1 3
2 3 9 and 12 MeV for IMN; 6 MeV heart; 6 MeV boost
3 5
4 3 1 9 MeV for IMN and heart
5 3 1
6 3 1 9 MeV for IMN
7 5 9 MeV for heart sparing
8 3
9 3
10 3 9 MeV for IMN and heart sparing

Abbreviation: IMN = internal mammary nodal region.