Table 1 Published guidelines on FU intervals

ASHNS (ASHNS, 1999) [15]

1–3

2–4

3–6

4–6

4–6

12

BAHNO (BAHNO, 2001) [16]

1–1.5

1–1.5

3

6

6

12

DCHNO (DCHNO, 2002) [17]

2

3

4

6

6

–

Lester and Wight, 2009 [18]

1

2

3

4

6

12

Digonnet et al., 2013 [12]

2–3

2–3

3–6

3–6

6

12

AIMO/AIRO (AIMO/AIRO, 2016) [19, 20]

1–3

3

3–6

6

6

12

FOS (FOS, 2016) [21]

2

3

4

6

6

12

SSORL (SSORL, 2019) [22]

1–3

1–3

4–6

4–6

4–6

(12)

EHNS/ESMO/ESTRO (EHNS/ESMO/ESTRO, 2020) [23]

2–3

2–3

6

6

6

12

NCCN (NCCN, 2024) [24]

1–3

2–6

4–8

4–8

4–8

12