Over the following 2 weeks the patient experienced increasing xerostomia and right parotid gland enlargement

2周以后，患者口腔干燥加重，右侧腮腺肿大。

Over the following 2 weeks the patient experienced increasing xerostomia and right parotid gland enlargement.

2周以后,患者口腔干燥加重,右侧腮腺肿大.

Objective Most patients with nasopharyngeal carcinoma would have xerostomia after radical radiation treatment.

结论鼻咽癌患者常规放射治疗所致口腔干燥随放疗后时间的延长而显著改善.

Conclusion:The non_stimulated salivary flow rate may be not associated with the symptom of xerostomia in patients with BMS.

具口干症状的BMS患者静态唾液流速与不具口干症状者差异亦不显著。

Xerostomia has a significant impact on the patient's speech, deglutition , and sleep, and can increase the morbidity of the dental diseases.

鼻咽癌放疗后口干燥症对患者的讲话、吞咽、睡眠有严重影响，其牙齿的患病率增加。

This study was to investigate clinical value of submandibular salivary gland transfer in preventing radiation-induced xerostomia of NPC patients.

本研究旨在探讨颌下腺移位术预防鼻咽癌放疗后口干燥症的临床效果。