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Virtual chromoendoscopy can be a useful software tool in capsule endoscopy


, : Virtual chromoendoscopy can be a useful software tool in capsule endoscopy. Revista Espanola de Enfermedades Digestivas 104(5): 231-236

capsule endoscopy (CE) has revolutionized the study of small bowel. One major drawback of this technique is that we cannot interfere with image acquisition process. Therefore, the development of new software tools that could modify the images and increase both detection and diagnosis of small-bowel lesions would be very useful. The Flexible Spectral Imaging Color Enhancement (FICE) that allows for virtual chromoendoscopy is one of these software tools. to evaluate the reproducibility and diagnostic accuracy of the FICE system in CE. this prospective study involved 20 patients. First, four physicians interpreted 150 static FICE images and the overall agreement between them was determined using the Fleiss Kappa Test. Second, two experienced gastroenterologists, blinded to each other results, analyzed the complete 20 video streams. One interpreted conventional capsule videos and the other, the CE-FICE videos at setting 2. All findings were reported, regardless of their clinical value. Non-concordant findings between both interpretations were analyzed by a consensus panel of four gastroenterologists who reached a final result (positive or negative finding). in the first arm of the study the overall concordance between the four gastroenterologists was substantial (0.650). In the second arm, the conventional mode identified 75 findings and the CE-FICE mode 95. The CE-FICE mode did not miss any lesions identified by the conventional mode and allowed the identification of a higher number of angiodysplasias (35 vs 32), and erosions (41 vs. 24). there is reproducibility for the interpretation of CE-FICE images between different observers experienced in conventional CE. The use of virtual chromoendoscopy in CE seems to increase its diagnostic accuracy by highlighting small bowel erosions and angiodysplasias that weren´t identified by the conventional mode.

US$29.90

PMID: 22662774


Other references

Oliver, D., 2016: David Oliver: Good medical leaders. Bmj 353: I2369-I2369

Mattiacci, L.; Colazza, S.; Bin, F., 1991: Influenza del regime alimentare sulla fecondita, longevita e fertilita del parassitoide oofago Trissolcus basalis (Woll.) (Hymenoptera: Scelionidae). Atti del Congresso Nazionale Italiano di Entomologia, 16: 519-526

Borisenkova, R.V.; Egorov, I.L.; Pal'tsev, I.P., 1981: Contribution of the Erisman Moscow Institute of Hygiene to industrial hygiene (on the 60th anniversary of the founding of the Institute). Gigiena Truda i Professional'nye Zabolevaniia: 39-43

Mutai, M.; Mada, M.; Nakajima, K.; Takahashi, S.; Nakao, T.; Shimada, K.; Iijima, T. (Japan), 1978: Fermented milk product containing viable bifidobacteria. The properties of a strain of bifidobacterium, Bifidobacterium bifidum YIT-4005, are described. The strain may be used in the preparation of fermented milk products and is characterized by being acid resistant, aerobic and capable of being propaga...

Rygaard, K.; Revol, A.; Esquivel-Escobedo, D.; Beck, B., L.; Barrera-Saldana, H., A., 1998: Absence of human placental lactogen and placental growth hormone (HGH-V) during pregnancy: PCR analysis of the deletion. Human placental lactogen (HPL) is produced in large amounts in normal pregnancies. We report a pregnancy with complete lack of HPL and the placental variant of the human growth hormone HGH-V. The pregnancy resulted in a severely growth-retarded bu...

Cho, S-H.; Shim, H-J.; Lee, S.R.; Ahn, J-S.; Yang, D-H.; Kim, Y-K.; Nam, T.K.; Lee, J-J.; Kim, H-J.; Chung, I-J., 2008: Concurrent chemoradiotherapy with S-1 and cisplatin in advanced esophageal cancer. How best to manage advanced esophageal cancer remains unresolved, especially in palliative care. Here, in a pilot study, we evaluated the efficacy and safety of concurrent chemoradiotherapy with S-1 and cisplatin in advanced esophageal cancer. Pat...

Lourenco, I.; Rodrigues, S.; Figueiredo, E.; Godinho, M.; Marques, C.; Amaro, F.; Mexia, A., 2002: The effect of crop protection strategy on pest and beneficials incidence in protected crops. This study took place in the Oeste region from 1996-1999 and it intended to analyse if the crop protection strategy followed by the farmer influenced the arthropod incidence and the natural control in protected vegetable crops under Mediterranean...

Harada, S.Y.; Goto, R.S.; Nathanson, A.T., 2011: Analysis of lifeguard-recorded data at Hanauma Bay, Hawaii. To describe rescue events at Hanauma Bay using data collected by lifeguards stationed at the bay. Lifeguard collected data documenting estimates of daily beach attendance, and characteristics of rescue victims and events were analyzed for the peri...

Sopata, M.; Luczak, J.; Glocwacka, A., 1997: managing pressure sores in palliative care. Journal of Wound Care 6(1): 10-11

Anastasis, P.B.own, P., 1982: Analogues of antijuvenile hormones Nilaparvatus lugens. Journal of the Chemical Society Perkin transactions I Organic and bio organic chemistry: (9) 2013-2018