Diagnostic value of endoscopic ultrasonography for large gastric folds / 中华消化内镜杂志
Chinese Journal of Digestive Endoscopy
;
(12): 138-141, 2011.
Artículo
en Chino
| WPRIM
| ID: wpr-413428
ABSTRACT
Objective To evaluate endoscopic ultrasonography (EUS) for diagnosis of large gastric folds. Methods EUS was performed in 66 patients with possible large gastric folds which could not be diagnosed by conventional gastroscopy. The characteristics of EUS findings were analyzed, and the EUS results were compared with pathological findings to evaluate the sensitivity, specificity and accuracy of EUS. Results The diagnostic sensitivity, specificity and accuracy of EUS for diffused infiltrated gastric cancer were 92.3%(24/26), 95.1% (39/41) and 95.5% (63/66), respectively, and those for gastric lymphoma were 92. 3% ( 12/13), 96. 1% (49/51) and 92. 4% (61/66), respectively. The accuracy in differential diagnosis of benign and malignant disease was 93.9% (62/66). There were statistical differences between benign and malignant large gastric folds in characteristics of EUS findings, including width of gastric wall, enlargement of muscularis propria and preservation of gastric layer ( P < 0. 05 ). Conclusion EUS is of high accuracy for diagnosis of large gastric folds, especially for diffused infiltrated gastric cancer and gastric lymphoma. Such features as width of gastric wall, the enlargement of muscularis propria and the preservation of gastric layer are important features for differential diagnosis of benign and malignant lesions.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio diagnóstico
Idioma:
Chino
Revista:
Chinese Journal of Digestive Endoscopy
Año:
2011
Tipo del documento:
Artículo
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