Skip to main content

Table 2 Primary treatment history – Patients treated with primary RT

From: Patterns of local-regional recurrence after conformal and intensity-modulated radiotherapy for head and neck cancer

Case nr

Radiotherapy regimen

Radiotherapy technique

Treatment year

Time difference between first RT and recurrence RT (In months)

TNM

Fraction D × No of fractions +/− concomitant boost (CB) or hyperfractionated RT (HF)/Total Dose

IMRT = I and Conformal = C

1

2 Gy × 23 + CB 2 Gy × 12/70 Gy

I

2009

19

T4N1M0

2

HF 1.5 Gy × 20 + 1.5 Gy × 20/60 Gy

C

2009

14

T4N2bM0

3

2 Gy × 23 + CB 2 Gy × 12/70 Gy

I

2009

19

T2N2bM0

4

2 Gy × 23 + CB 2 Gy × 12/70 Gy

C

2008

41

T4N2aM0

5

1.5 × 15 + 1.75 × 4 + 1.5 × 20/59.5 Gy

I

2010

5

T4N0M1

6

2 Gy × 23 + CB 2 Gy × 12/70 Gy

C

2009

63

T2N0M0

7

2 Gy × 23 + CB 2 Gy × 12/70 Gy

C

2008

22

T3N0M0

8

2 Gy × 23 + CB 2 Gy × 11/68 Gy

I

2010

10

T4aNxM0

9

2 Gy × 23 + CB 2 Gy × 12/70 Gy

I

2009

18

T2N0M0

10

2 Gy × 23 + CB 2 Gy × 12/70 Gy

I

2009

10

T3N2bM0