Multiple factors quantitative analysis on middle ear function in primarily diagnosed patients with nasopharyngeal carcinoma.
- Author:
Qiguo CHEN
;
Wei ZHANG
;
Yong LIANG
;
Xiaolong LIU
;
Huaihong CHEN
;
Qiong WANG
;
Xiangdong ZHAO
;
Chun YANG
- Publication Type:Journal Article
- MeSH:
Adult;
Aged;
Aged, 80 and over;
Carcinoma;
Ear, Middle;
physiopathology;
Female;
Humans;
Male;
Middle Aged;
Nasopharyngeal Carcinoma;
Nasopharyngeal Neoplasms;
diagnosis;
physiopathology;
Young Adult
- From:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
2014;28(10):724-727
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To explore the ways of quantitative and objective evaluation for analyzing the multiple influence factors on middle ear function in the patients with primarily diagnosed NPC, and to analyze the influence factors of middle ear function in the patients with primarily diagnosed nasopharyngeal carcinoma (NPC).
METHOD:Three hundred and twenty cases (320 ears) of primarily diagnosed NPC patients were examinated with electric otoscope, acoustic immittance measurement, pure tone audiometry, nasopharynx and middle ear CT or MRI scanning, eustachian tube function examination, and electronic nasopharyngoscope. A series of quantitative methods, as the influence factors including T stage, clinical stage, location, diffusion type and form of tumor, eustachian tube function, pharynx mouth shape, imaging extension (nasal, skull base, pharyngeal recess, parapharyngeal space, tensor veli palatini muscle, levator veli palatini and so on), were used to evaluate the middle ear function. SPSS 13.0 was used to anlyze the single and multiple factors in statistics.
RESULT:T stage, clinical stage, location, diffusion type, and form of tumor, pharynx mouth shape, imaging extension (nasal, skull base, pharyngeal recess, parapharyngeal space, tensor veli palatini muscle, levator veli palatini) were the single influence factors on the function of middle ear in primarily diagnosed NPC patients. The gender, age, pathological types, N staging and M staging of NPC patients primarily diagnosed had no effect on middle ear function. The multple factors analysis showed that T stage, tumor location, the function of eustachian tube, tensor veli palatini muscle invasion, and skull base invasion were independent factor of affecting the middle ear function on primarily diagnosed NPC patients.
CONCLUSION:In this study, the influence factors of middle ear function with primarily diagnosed NPC were related to T stage, location of tumor, the function of eustachian tube, tensor veli palatini muscle invasion, skull base invasion, otitis media and quantitative criteria. The way of quantitative analysis could be used to evaluate objectively the middle ear function in patients with primarily diagnosed NPC.
