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Table 1 Prevalence of Previous Radiation to the Larynx

From: Heat and moisture exchanger use reduces in-hospital complications following total laryngectomy: a case–control study

 

Case

Control

Proportion who received radiation

14 of 24

11 of 24

Average Dosage

46.9 Gy

58.4 Gy

Range

8 Gy–70 Gy

20 Gy–70 Gy