Slide 1

The following dose guidelines are recommended

(with 1.8-2 Gy daily fractions):

➢

SBPs < 5 cm:

total dose 35 to 40 Gy (for small SBPs it is

acceptable to prescribe 35 Gy, which is different from the

National Comprehensive Cancer Network’s recommendation

of minimum total dose of 40 Gy)

➢

SBPs ≥ 5 cm:

total dose 40 to 50 Gy

➢

SEPs:

total dose 40 to 50 Gy (in cases of small, welldefined,

or postexcision with positive margins, 40 Gy is acceptable)

RT Dose Consideration for SP: ILROG consensu