Clinical Value of Transnasal Gastroscopy in Diagnosis and Treatment of Upper Gastrointestinal Diseases
- VernacularTitle:经鼻胃镜在上消化道疾病诊治中的临床应用价值
- Author:
Shigang DING
;
Jing ZHANG
;
Yonghui HUANG
- Publication Type:Journal Article
- Keywords:
Transnasal gastroscope;
Routine transoral gastroscopy;
Pectinate line;
Upper gastrointestinal diseases;
Diagnosis and treatment
- From:Chinese Journal of Minimally Invasive Surgery
2005;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical value of transnasal gastroscopy in diagnosis and treatment of upper gastrointestinal diseases and the endurance of patients to the operation,as well as to measure the distance between the external naris and pectinate line. Methods Between January 2007 and April 2008,totally 3481 patients underwent transnasal gastroscopy in our hospital,meanwhile 3705 patients received routine gastroscopy; 109 patients who received transnasal gastroscopy and 106 patients that underwent routine gastroscopy were surveyed by questionnaires on their tolerance to the procedures. In the transnasal gastroscopy group,210 patients were selected for measuring the distance between the external naris and pectinate line,while 210 patients from the routine gastroscopy group were examined to determine the length from the front teeth to the pectinate line. Results Among the patients underwent transnasal gastroscopy,89.9% (98/109)of them had no or mild nausea and 97.2% (106/109)had no or mild vomiting; 85.5%(53/62) of the patients who had suffered routine gastroscopy reported less pain after transnasal gastroscopy,and 93.6%(102/109)of the patients would like to underwent transnasal gastroscopy again if necessary. The average length from the external naris to pectinate line was (43.1?2.6) cm,which was statistically significantly different from that measured from the incisor teeth to pectinate line by routine gastroscopy [(39.7?1.9)cm,t=15.290,P=0.000]. The diagnostic and differential diagnostic value of transnasal gastroscopy is same to that of routine gastroscopy. Therapies under transnasal gastroscopy were conducted in 38 cases without complications occurred. Conclusions The feasibility,tolerance,and safety of transnasal gastroscopy are superior to routine transoral gastroscopy. It can provide a more comfortable process for examination. The ability of diagnosis and differential diagnosis of transnasal gastroscopy resembles those of routine transoral gastroscopy.
