Morphological assessment of colon polyp using flexible spectral imaging color enhancement
| Autor: | E. A. Godzhello, I. V. Titova, Yu. A. Khodakovskaya, N. A. Bulganina, E. A. Grishina, M. A. Dekhtyar, M. V. Khrustaleva, M. M. Morozova, D. N. Federov |
|---|---|
| Jazyk: | ruština |
| Rok vydání: | 2018 |
| Předmět: |
medicine.medical_specialty
Materials science General Medicine medicine.disease digestive system diseases Colon polyps Spectral imaging fice morphological evaluation of neoplasia colonoscopy colon polyps Color enhancement medicine otorhinolaryngologic diseases Medicine preparation for the examination sodium phosphate solution Biomedical engineering |
| Zdroj: | Медицинский совет, Vol 0, Iss 3, Pp 90-96 (2018) |
| ISSN: | 2658-5790 |
| Popis: | The article is devoted to the study of the efficacy of the flexible spectral imaging color enhancement (FICE) in the visual assessment of the polyp morphology. A group of 166 patients had undergone screening colonoscopy, which showed polyps of different sizes and histological structure in different parts of the intestine. The accuracy of the visual assessment of the polyp type performed using FICE was compared with the histological examination results. 255 polyps in various parts of the colon were identified in 166 patients. Comparative analysis of the results of visual assessment and histological examination of the identified polyps showed that the diagnoses agreed in 190 (74.5%) cases, and preliminary diagnoses proved to be erroneous in 65 (25.5%) cases. The size of the polyp was found to be inversely correlated with the number of erroneous diagnoses, i.e. the smaller the size of the polyp, the greater the probability of error. The erroneous diagnosis was made most frequently in the cases of small and smallest tubular adenomas and hyperplastic polyps, which were taken as serrated one (p |
| Databáze: | OpenAIRE |
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