Pérez GT, Chao GL, Tusen TY, Barroso ML, Alonso SJ

Language: Spanish
References: 29
Page: 44-53
PDF size: 299.97 Kb.

ABSTRACT

Introduction. Colorrectal adenomas constitute the best characterized pre-malignancy injury in the development of the cancer in the colon. Colonoscopy with diagnostic and therapeutic aims is essential to prevent the cancer appearance. Methods. A prospective, descriptive and observational study was carried out in patients that assisted for colonoscopy at Medical Surgical Research Center from September 2010 to July 2011 The Kudo and the Sano-Emura classifications were used to determine the importance of the cromoendoscopy and the narrow band image at the time to identify histological nature of the polyps in the colon. Sensibility, specificity, positive and negative predictable values and the concordance degree were estimated .The morfology and the dysplasia degree were associated. Results. There were identified 63 neoplasic injuries with both methods .It was demonstrated that they have a high sensibility, specificity and concordance degree. It was concluded that there is an important association between the morphology, the degree and the severity of the dysplasia. Conclusions. Both methods are useful in the diagnosis of the polyps in the colon.

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