title: [An analysis of the causes of refractory pharyngeal paraesthesia in 600 cases].
abstract: OBJECTIVE
  To investigate the causes of refractory pharyngeal paraesthesia.
  
  
  METHODS
  Besides routine examination of otolaryngology, 600 patients were tested by fiberoptic laryngoscopy, fiberoptic gastroesophagoscopy, nasal sinuses CT, styloid process X-ray as well as neck and thyroid gland B ultrasonography. Then, they were treated according to respective causes.
  
  
  RESULTS
  Among 600 cases of refractory pharyngeal paraesthesia, 229 (38.2%) cases were diagnosed as gastroesophagitis, 113 (18.8%) nasal sinusitis, 57 (9.5%) climacteric syndromes, 40 (6.7%) chronic tonsillitis, 22 (3.7%) carcinophobia, 13 (2.2%) subacute thyroiditis or thyrophymas, 9 (1.5%) elongation of styloid process and 117 (19.5%) other causes. All patients were treated according to respective causes and total cure rate was 84.2% after 6 months.
  
  
  CONCLUSIONS
  There are many causes of pharyngeal paraesthesia. We should pay attention to its relationship with gastroesophagitis and nasal sinusitis etc, especially, gastroesophageal reflux disease.
authors.affiliation: Department of Otolaryngology, Xiangya Hospital, Central South University, Changsha, China. wang-xingwei@126.com
authors.forename: Xingwei
authors.initials: X
authors.lastname: Wang
mesh_terms: D000328:Adult; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010292:Paresthesia / Q000209:etiology*; D010608:Pharyngeal Diseases / Q000209:etiology*