What is ectopic gastric mucosa

    • [PDF File] Duodenal polyp composed of ectopic gastric mucosa - Springer

      http://5y1.org/file/2102/duodenal-polyp-composed-of-ectopic-gastric-mucosa-springer.pdf

      bulb (I). Ectopic gastric mucosa in the duodenum was observed in cases with duodenal ulcers. This fact possibly indicates a protective response to gastric hypersecretion (2--4). The purpose of this paper is to describe a rare case of large duodenal polyp composed of ectopic gastric mucosa in an adult male.

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    • [PDF File] Ectopic gastric mucosa in ‘‘ectopic’’ Meckel’s diverticulum

      http://5y1.org/file/2102/ectopic-gastric-mucosa-in-ectopic-meckel-s-diverticulum.pdf

      Ectopic gastric mucosa is seen in 20–30% of the patients with symptomatic gastrointestinal duplications [4]. A Mec-kel’s scan is accurate at detecting the presence of ectopic gastric mucosa, and if a positive scan is present, a Meckel’s diverticulum containing ectopic gastric mucosa is the most common cause, and should be the …

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    • [PDF File] Abdominal Scintigraphy for Ectopic Gastric Mucosa: A - AJR

      http://5y1.org/file/2102/abdominal-scintigraphy-for-ectopic-gastric-mucosa-a-ajr.pdf

      ectopic gastric mucosa inaMeckel diverticulum andall were confirmed atsurgery. Twostudies inthesame patient showed alarge midline accumulation ofactivity believed to beectopic mucosa outside aMeckel diverticulum (fig.3).At surgery, ectopic gastric mucosa wasfound intheintestinal wallextending fromaMeckel diverticulum, which alsocon-tained ...

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    • [PDF File] Foveolar gastric metaplasia presenting as a duodenal tumor with …

      http://5y1.org/file/2102/foveolar-gastric-metaplasia-presenting-as-a-duodenal-tumor-with.pdf

      “ectopic (heterotopic) gastric mucosa duodenum” or “foveolar gastric metaplasia duodenum” identified two reports that indicated that resections were performed to rule out malignancies in ectopic gastric mucosa with an abnormal appearance [3, 4]. With particular regard to FGM, the present case study is the first to differentiate

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    • [PDF File] Proliferative epithelial changes in ectopic gastric mucosa of …

      http://5y1.org/file/2102/proliferative-epithelial-changes-in-ectopic-gastric-mucosa-of.pdf

      Keywords: Meckel's diverticulum, ectopic gastric mucosa, reflux gastritis, dysplasia, hyperplasia, p53, Ki-67 Introduction Reflux gastritis is the pattern of a mucosal lesion asso- ciated with the reflux of bile containing duodenal secre- tion and hypochlorhydria. 5 it is characterized by foveolar

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    • [PDF File] Ectopic gastric mucosa in the submucosa of the stomach: A case …

      http://5y1.org/file/2102/ectopic-gastric-mucosa-in-the-submucosa-of-the-stomach-a-case.pdf

      Histopathological appearance of ectopic gastric mucosa in the submucosa. (A) Low magnification: The ectopic gastric mucosa was located below the mucosal muscle with clear boundaries. Magnification, x40; H&E staining; scale bar, 300 µm. (B) A partially enlarged view of the tissue section in panel (A). The ectopic gastric mucosa was …

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    • [PDF File] Ectopic gastric mucosa in the upper esophagus: prevalence and …

      http://5y1.org/file/2102/ectopic-gastric-mucosa-in-the-upper-esophagus-prevalence-and.pdf

      Ectopic gastric mucosa intheesophagus isconsidered tobe theresidueofcolumnar epithelium oftheembryonic esophagus. Replacement ofcolumnar epithelium bystratified squamous epi-thelium begins inthemidesophagus andextends proximally anddistally.Therefore, restsofcolumnar epithelium occasionally

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    • [PDF File] Ectopic Gastric Mucosa and Pancreatic Ducts in the Rectum - J …

      http://5y1.org/file/2102/ectopic-gastric-mucosa-and-pancreatic-ducts-in-the-rectum-j.pdf

      Ectopic gastric mucosa has been described at various lo-cations in the body, but its presence in the rectum is rare. Ectopic pancreatic tissue in the rectum is also rare, the stomach and duodenum being the most commonly affected sites. Here we reported for the first time a case of ectopic

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    • [PDF File] Detection of ectopic gastric mucosa using 99mTc ... - Springer

      http://5y1.org/file/2102/detection-of-ectopic-gastric-mucosa-using-99mtc-springer.pdf

      Ectopic gastric mucosa (EGM) is most commonly found in Meckel’s diverticulum (MD), and 50% of these patients have symptoms of gastrointestinal bleeding, obstruction, diverticulitis, or umbilical abnormalities. The prevalence of EGM in MD approaches 100%, if the patient popula-

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    • [PDF File] Ectopic gastric mucosa in the submucosa of the stomach: A case …

      http://5y1.org/file/2102/ectopic-gastric-mucosa-in-the-submucosa-of-the-stomach-a-case.pdf

      EGM expression patterns compared with normal gastric mucosa. The present case report highlights the importance of accurate EGM diagnosis and understanding. Introduction Ectopic gastric mucosa (EGM) is typically discovered inci‑ dentally and may be asymptomatic or present with nonspecific gastrointestinal symptoms (1). Several reports …

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    • [PDF File] ACR–SNM–SPR PRACTICE GUIDELINE FOR THE PERFORMANCE OF …

      http://5y1.org/file/2102/acr-snm-spr-practice-guideline-for-the-performance-of.pdf

      2. Detection of ectopic functioning gastric mucosa. 3. Demonstration of the presence and site of acute gastrointestinal bleeding. 4. Verfication of suspected aspiration. 5. Evaluation and quantification of transit through and reflux into the esophagus. 6. Quantification of the rate of emptying of liquid and/or solid meals from the stomach. 7.

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    • [PDF File] Meckel’s Diverticulum Imaging - Journal of Nuclear Medicine …

      http://5y1.org/file/2102/meckel-s-diverticulum-imaging-journal-of-nuclear-medicine.pdf

      glands, gastric mucosa, and choroid plexus. Meckel’s di-verticulum usually appears as a focus of increased tracer activity in the right lower quadrant within 5 or 10 minutes of injection (Figure 2). Ectopic gastric mucosa is visible as a focal, localized area of uptake that appears at the same time as the activity in the normal gastric mucosa ...

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    • [PDF File] Scintigraphy of Ectopic Gastric Mucosa - Richtlijnendatabase

      http://5y1.org/file/2102/scintigraphy-of-ectopic-gastric-mucosa-richtlijnendatabase.pdf

      Functioning ectopic gastric mucosa in Meckel’s diverticula is seen as a sharply defined hotspot that appears at the same time and with the same intensity as normal gastric mucosa. The abnormality is often seen in the lower right quadrant of the abdomen adjacent to the navel. Although, the location can change spontaneously as the patient

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    • [PDF File] Heterotopic Gastric Mucosa in the Proximal Esophagus ... - Springer

      http://5y1.org/file/2102/heterotopic-gastric-mucosa-in-the-proximal-esophagus-springer.pdf

      Keywords Cervical inlet patch · Heterotopic gastric mucosa · Dysphagia · Globus sensation · Esophagus Introduction Fields of ectopic gastric tissue may be located in the whole digestive system, but are most commonly found in the upper part of the esophagus. At this site, they are known as cervical inlet patches (CIP) [1 ].

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    • [PDF File] SNMMI and EANM Practice Guideline for Meckel Diverticulum …

      http://5y1.org/file/2102/snmmi-and-eanm-practice-guideline-for-meckel-diverticulum.pdf

      study of choice for identifying ectopic gastric mucosa in a Meckel diverticulum. Properly performed 99mTc-pertech-netate scintigraphy in the appropriate clinical setting is an effective method for the detection of Meckel diverticulum containing functioning gastric mucosa, with overall sensi-tivity of 85%, specificity of 95%, and accuracy of 90 ...

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