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Gastroenterol. latinoam ; 19(1): 28-30, ene.-mar. 2008. ilus
Article in Spanish | LILACS | ID: lil-498164

ABSTRACT

Heterotopic Gastric mucosa (HGM) has been described in the duodenum, Meckel's diverticulum and proximal esophagus. The aim of this research was to assess the frequency and clinical aspects of HGM in cervical esophagus in a group of unselected patients. Methods: A prospective precise endoscopic evaluation, war perfomed in 200 unselected patients, referred for diagnostic upper GI endoscopy, in whom the esophageal pull through was very slow, with a careful observation of the esophagus. The presence, size, macroscopic aspects and associated symptoms were recorded. Results: Four patients (2 percent) had HGM in this serie. Lesions presented as an area of gastric appearing mucosa, surrounded for normal esophageal mucosa, with a maximum size of 2 cm. No erosions, ulcers or local malignan lesions were diagnosed. One patient had upper dysplagia. Conclusion: Systematic endoscopic examination of the upper esophagus was followed by the observation of HGM which was sometime associated to symptoms.


Se ha observado mucosa gástrica Heterotópica (MGH) en el duodeno, divertículo de Meckel, y en el esófago proximal. El objetivo del presente trabajo fué caracterizar la frecuencia y presentación de MGH en esófago cervical en un grupo no seleccionado de pacientes. Métodos: Se evaluaron endoscópicamente en forma prospectiva, 200 pacientes sucesivos, a los cuales se realizó retirada endoscópica lenta con observación minuciosa del esófago superior, se registró la presencia de MGH tamaño, aspecto macroscópico y síntomas asociados. Resultados: En 4 pacientes (2 por ciento) se encontró MGH. Un paciente presentaba disfagia moderada. Las lesiones presentaron un aspecto de mucosa gástrica en mucosa esofágica normal, sin erosiones, úlceras o sospecha de malignidad, con un diámetro máximo de 2 cm. Conclusión: La observación dirigida del esófago superior permite describir la presencia de MGH a este nivel, la que puede asociarse a sintomatología.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged, 80 and over , Choristoma/diagnosis , Choristoma/epidemiology , Esophageal Diseases/diagnosis , Esophageal Diseases/epidemiology , Gastric Mucosa , Chile/epidemiology , Esophagoscopy/methods , Prospective Studies , Video Recording , Incidence
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