Introduction:
dysphagia, swallowing dysfunction, HNC, head and neck cancer, Dysphagia
DYSPHAGIA, DYSPHAGIA, HEAD AND NECK CANCER
Dysphagia is often caused by radiotherapy (RT) in patients with head and neck cancer (HNC), and reduced tongue pressure (TP) is often associated with swallowing dysfunction in the oral stage. However, the evaluation of dysphagia by measuring TP has not yet been established in HNC patients. Herein, we conducted a clinical trial to evaluate the usefulness of TP measurement using a TP-measuring device as an objective indicator of dysphagia induced by RT in HNC patients.