نتایج جستجو برای: magnify colonoscopy
تعداد نتایج: 11235 فیلتر نتایج به سال:
Background & Aim: Colorectal cancer is the third most common cancer and the third leading cause of cancer death. Most often it is derived from an adenomatous polyp. Therefore, detection and treatment of these baseline polyps could potentially decrease the prevalence and incidence of colorectal cancers. One of these screening procedures is colonoscopy, which is more Precise than others lik...
A 35-year-old woman was admitted to the surgical ward complaining of right-sided lower abdominal pain. She had undergone colonoscopy a week previously. She was diagnosed with acute appendicitis following colonoscopy and laparoscopic appendectomy was performed via the 2-port technique. Post colonoscopy appendicitis is very rare with 14 cases reported since 1988.
In this paper we present an image interpolation method, based on mathematical morphology, to magnify images with sharp edges. Whereas a simple blow up of the image will introduce jagged edges, called ‘jaggies’, our method avoids these jaggies, by first detecting jagged edges in the trivial nearest neighbour interpolated image, making use of the hit-or-miss transformation, so that the edges beco...
An examination of how the word recognition system is able to process handwritten words is fundamental to formulate a comprehensive model of visual word recognition. Previous research has revealed that the magnitude of lexical effects (e.g., the word-frequency effect) is greater with handwritten words than with printed words. In the present lexical decision experiments, we examined whether the q...
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