evaluation of radiation-induced xerostomia in patients with nasopharyngeal carcinomas
نویسندگان
چکیده
background and aims. salivary glands are extremely susceptible to radiation injuries. the aim of this study was to evaluate radiation-induced xerostomia in patients with nasopharyngeal carcinomas, referring to tabriz imam khomeini hospital in 2005-2006. materials and methods. thirty patients with nasopharyngeal carcinomas, who received conventional radiotherapy, were included in the present study. the patients’ unstimulated saliva samples were collected at three intervals, i.e. before treatment, 3 weeks after the initiation of treatment and at the end of treatment by spitting, and measured with a graduated pipette. results. the differences in the mean values of the patients’ salivary flow rates at three afore-mentioned intervals were statistically significant (p conclusion. conventional radiotherapy results in severe xerostomia in 3 weeks in patients with nasopharyngeal carcinomas. age and sex do not influence radiotherapy-induced xerostomia.
منابع مشابه
Evaluation of Radiation-induced Xerostomia in Patients with Nasopharyngeal Carcinomas
BACKGROUND AND AIMS Salivary glands are extremely susceptible to radiation injuries. The aim of this study was to evaluate radiation-induced xerostomia in patients with nasopharyngeal carcinomas, referring to Tabriz Imam Khomeini Hospital in 2005-2006. MATERIALS AND METHODS Thirty patients with nasopharyngeal carcinomas, who received conventional radiotherapy, were included in the present stu...
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عنوان ژورنال:
journal of dental research, dental clinics, dental prospectsجلد ۱، شماره ۲، صفحات ۶۵-۷۰
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