Ultrasound in Crohn’s disease of the small bowel

Tarján, Zsolt; Tóth, Gábor; Györke, Tamás; Mester, Á.; Karlinger, Kinga; Makó, E.

doi:10.1016/s0720-048x(00)00240-0

Cited by 112 publications

(61 citation statements)

References 26 publications

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“…Geçmişte baryumlu çalışmalar, inflamatuvar barsak hastalıklarının tanısında ve takibinde temel görüntüle-me yöntemleriydi (2). Baryumlu çalışmalar ve endoskopi, mukozal ve luminal değişiklikleri ortaya koymada en değerli teknikler olmalarına ve henüz bilinmeyen hastalığın (6). Magnetik rezonans görüntüleme-nin (MRG) İBH'daki rolü BT'ye benzerdir.…”

Section: Discussionunclassified

“…İnflamasyonda mukoza ve submukozadaki ödem nedeni ile duvar kalınlaşır (8,9,10). Ancak barsak duvarı, diğer inflamatuvar, enfeksiyöz ve iskemik nedenlere bağlı olarak da kalınlaşabilir ve US barsak duvarı kalınlaşmasında inflamasyon ve fibrozis ayrımına izin vermeyebilir (6,11,12). Bizim çalışmamızdaki inflamatuvar barsak hastası olgularının tümünde barsak duvarı kalınlık-ları 3 mm ve daha üzerinde değerler olarak ölçüldü, aktif dönemdeki ve remisyon dönemindeki olguların barsak duvarı kalınlıkları arasında istatistiksel olarak anlamlı farklılık bulundu.…”

Section: Discussionunclassified

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Inflamatuvar barsak hastalıklarının tanısında ultrasonografi, renkli Doppler ve "power" Doppler etkinliğinin araştırılması Evaluation of efficacy of ultrasonography, color Doppler and "power" Doppler

Şaylısoy¹

2005

Ankara Üniversitesi Tıp Fakültesi Mecmuası

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Aim:To evaluate the utility of ultrasonography, color Doppler and power Doppler studies in the assesment of transmural changes and complications in IBD (inflammatory bowel disease). Materials and Methods:In twenty-two patients with IBD, bowel wall thickness, location of bowel involvement and presence of color and "power" Doppler flow were evaluated by Toshiba SSA-774/80 Aplio Ultrasound. Mural and perienteric complications were investigated. It has been examined the relation between the activity of disease and the ultrasonographic and Doppler findings of İBD, 12 of which are active out of 22. Results: In 12 patients with active IBD, it has been observed thick intestine wall and increased vascularization in the bowel wall . The bowel wall thickness and increased vascularization in the bowel wall were statistically significiantly related to disease activity. It has been seen 2 fistules, 1 abscess and 1 stricture. Conclusion: Thickened and hypervascularized bowel wall are characteristic ultrasonographic and Doppler findings in IBD. Doppler study in İBD is used in tracing the disease activity, recovery response and the differentiation its reason from ischemia. US and Doppler are noninvasive, easy and common methods in which ionizing radiation is not used.

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Section: Discussionunclassified

Inflamatuvar barsak hastalıklarının tanısında ultrasonografi, renkli Doppler ve "power" Doppler etkinliğinin araştırılması Evaluation of efficacy of ultrasonography, color Doppler and "power" Doppler

Şaylısoy¹

2005

Ankara Üniversitesi Tıp Fakültesi Mecmuası

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“…The canine stomach lies horizontal to the long axis of the body so longitudinal imaging planes allow cross sectional images of the stomach (Larson, 2013).Fasting for a period of time prior to the examination will minimise the fluid and air present in the stomach resulting in better quality images (Folvik et al, 1999 andNylund et al, 2009). If air is present, the ultrasonographer can apply gentle pressure with the transducer to move the air away from the area being scanned (Tarjan et al, 2000). Additionally, it is important to minimise respiration effects when scanning, and this can be achieved by taking images at a constant point throughout the respiration cycle (Jones et al, 1997).Measurements of the stomach were recorded in six healthy pups.…”

Section: Methodsmentioning

confidence: 99%

Comparative normal 2D and 3D ultrasonograhy of stomach with advancement of age in dogs

Pal

Singh

Tayal

et al. 2015

IJAR

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Ultrasonography of the stomach was performed in six apparently healthy mixed mongrel breed pups from 15 th day to 8 month of age. Scanning carried out on 15 th, 30 th , 45th, 60 th day, 3 rd , 4 th , 5 th , 6 th , 7 th and 8 th month of age. The ultrasound machine used for this study was 3D ultrasound machine (Nemio-XG: Toshiba, Japan) having 4D volumetric transducer. The images were acquired with 3-6 MHz 2D curvilinear transducer and 4.2 -6 MHz 4D volumetric curvilinear transducer operated at 3-5 MHz frequency. Ultrasonographically, the lumen of stomach was anechoic, solid food was hyperechoic, semisolid food was hypoechoic and the wall of the stomach was hyperechoic throughout the study. At the 45 th day of age, there was appearance of the gastric folds. At the age of 240 th day fully developed stomach was observed with distinct gastric wall, gastric folds and hyperechoic gastric contents mixed in anechoic lumen of the stomach. In our study mean diameters of stomach such as mean wall thickness was in range of 3.6 ± 0.17 mm -5.63 ± 0.27 mm, transverse diameters were in range of 12.95 ± 0.30mm -39.45 ± 0.47 mm, longitudinal diameter were 12.77 ± 0.14 mm -66.68 ± 1.36 and circumference was in range of 33.52 ± 0.92 mm -120.92 ± 1.12 mm.

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“…Fasting for a period of time prior to the examination will minimise the fluid and air present in the stomach and small intestine, resulting in better quality images (Folvik et al, 1999;Nylund et al, 2009), this is, however, not strictly necessary. If air is present, the ultrasonographer can apply gentle pressure with the transducer to move the air away from the area being scanned (Tarjan et al, 2000). Additionally, it is important to minimise respiration effects when scanning, and this can be achieved by taking images at a constant point throughout the respiration cycle, or by asking patients to hold their breath as images are acquired (Jones et al, 1997).…”

Section: Scanning Techniquesmentioning

confidence: 99%