RESUMO
Objective To study the clinical application of Fuji intelligent color enhancement ( FICE) on the diagnosis of vocal leukoplakia and esophageal diseases. Methods A total of 50 patients suspected with vocal leukoplakia by electronic laryngoscopy were enrolled for undergoing meticulous examination of vocal cords and esophagus using FICE from January 2014 to January 2016. The diagnostic value of FICE for vocal leukoplakia were analyzed. Results Among the 50 patients, 50 lesions were found using laryngoscopy and 52 lesions were found using FICE. There were significant differences between FICE mode and white light mode on the capillary pattern score and lesion boundary resolution score ( all P<0. 05) . The diagnostic coincidence rate of FICE mode with pathology was higher than that of white light mode [ 89. 4％ ( 42/47 ) VS 68. 1％ ( 32/47 ) , P = 0. 01 ] . Among the 50 patients suspected with vocal leukoplakia, 31 combined with gastroesophageal reflux disease, and were given proton-pump inhibitor treatment. In the follow-up after three months, lesions of 16 cases alleviated, 13 cases disappeared, and 2 cases had no significant changes. Conclusion FICE has a higher clinical value than conventional laryngoscopy and white light endoscopy on the diagnosis of vocal leukoplakia.
RESUMO
ObjectiveTo evaluate Fuji intelligent color enhancement (FICE) chromoendoscopy for diagnosis of early gastric cancer. MethodsFrom February 2010 to March 2011 ,a total of 67 patients with suspected gastric mucosal lesions were enrolled in this study. The lesions were observed with magnifying endoscopy, FICE, magnifying chromoendoscopy and indigo-carmine-magnifying-chromoendoscopy.Suspected gastric mucosal pit patterns and microvascular morphology were compared. Targeted biopsy was performed on suspected locations. Sensitivity, specificity and pathological consistency were compared between the 3 procedures. ResultsOut of 67 patients, 17 were diagnosed as having early gastric cancer.There was no difference among magnifying endoscopy, FICE magnifying chromoendoscopy and indigo-carmine-magnifying-chromoendoscopy in pit pattern findings,however, FICE magnifying chromoendoscopy was superior to other 2 procedures in displaying capillary loop. The sensibility, specificity and pathological accordance rate of FICE magnifying chromoendoscopy were 94. 1％ ( 16/17 ), 98. 0％ (49/50) and 97.0％(65/67), which were higher than those of the magnifying endoscopy [58.8％ ( 10/17), 84％ (42/50)and 77.6％ ( 52/67 )] ( P ＜ 0. 05 ), and were not different from those of indigo-carmine-magnifying-chromoendoscopy [88.2％ (15/17), 96％ (48/50) and 94.0％ (63/67)] (P ＞0.05). Conclusion FICE magnifying chromoendoscopy provides rather clear images of gastric mucosa and intrapapillary capillary, thereby improving the accuracy of endoscopic biopsy and then imporving the diagnosis rate of early gastric cancer.
RESUMO
La enfermedad por reflujo gastroesofágico es una enfermedad crónica del esófago, su diagnóstico clínico está basado en sus síntomas, pero la endoscopia determina dos entidades clínicas. El 50 por ciento de los pacientes con enfermedad por reflujo gastroesofágico tienen enfermedad por reflujo gastroesofágico y esofagitis. El objetivo de este trabajo es demostrar que la endoscopia de alta resolución con magnificación y Fuji intelligent color enhancement, tienen un mayor porcentaje diagnóstico de enfermedad por reflujo gastroesofágico, tienen enfermedad por reflujo gastroesofágico y esofagitis cuando se compara con la endoscopia de alta resolución. Materiales y métodos: Se realizó endoscopia de alta resolución y endoscopia de alta resolución con magnificación y Fuji intelligent color enhancement a 50 pacientes con el diagnóstico clínico de enfermedad por reflujo gastroesofágico. Se comparó con un grupo control de 50 pacientes. Resultados: La endoscopia de alta resolución dio un 70 por ciento de diagnóstico de enfermedad por reflujo gastroesofágico tienen enfermedad por reflujo gastroesofágico y esofagitis y la endoscopia de alta resolución con magnificación y fuji intelligent color enhancement dio un 98 por ciento de diagnóstico de enfermedad por reflujo gastroesofágico tienen enfermedad por reflujo gastroesofágico y esofagitis (P=0,0002), estadísticamente significativa. Conclusión: La endoscopia de alta resolución con magnificación y fuji intelligent color enhancement, es el método endoscópico de elección, para diagnosticar la existencia de enfermedad por reflujo gastroesofágico tienen enfermedad por reflujo gastroesofágico y esofagitis, en los pacientes con diagnóstico clínico de enfermedad por reflujo gastroesofágico
The gastroesophageal reflux disease (GERD) is a chronic illness of the esophagus, where the clinical diagnosis is based on their symptoms, but the Endoscopy determines two clinical entities. 50 percent of the patients with gastroesophageal reflux disease has esophagitis. The Objective of this trial was demonstrate that the High Resolution Endoscopy with Magnification and Fuji Intelligent Color Enhancement (FICE) had a major percentage diagnosis of ERGEE, when it was compared with the High Resolution Endoscopy. Materials and Methods: It was performed High Resolution Endoscopy and High Resolution Endoscopy with Magnification and Fuji intelligent color enhancement to 50 patients with the clinical diagnosis of gastroesophageal reflux disease, and it was compared with a control group of 50 patients. Results: The high resolution endoscopy demonstrated 70 percent of diagnosis of gastroesophageal reflux disease has esophagitis and the high resolution endoscopy with magnification and Fuji intelligent color enhancement reported 98 percent of diagnosis of gastroesophageal reflux disease has esophagitis (P=0.0002), statistically significant. There was not significant statistical difference in the control group. Conclusion: The high resolution endoscopy with magnification and Fuji intelligent color enhancement was the method of choice to evaluate the existence of gastroesophageal reflux disease has esophagitis, in patients with clinical diagnosis of gastroesophageal reflux disease