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Table 6 Incidence of secondary primary cancers in this study

From: Radiotherapy with or without chemotherapy for patients with T1-T2 glottic carcinoma: retrospective analysis

Primary site

number

percentage

   thyroid

2

15

   oropharynx

1

7.7

   hypopharynx

1

7.7

   esophagus

2

15

   stomach

2

15

   lung

3

20

   liver

1

7.7

   colon

3

20

Total

15

100

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Head & Neck Oncology

ISSN: 1758-3284