Colonic polyps - PowerPoint PPT Presentation

Colon Polyps

Colon Polyps. The term polyp of the colon refers to a protuberance into the lumen from the normally flat colonic mucosa. Polyps are usually asymptomatic but may ulcerate and bleed, cause tenesmus if in the rectum, and, when very large, produce intestinal obstruction. Colon Polyps.

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Upper and Lower GI Investigation of Elderly Patients who are Iron Deficient

Upper and Lower GI Investigation of Elderly Patients who are Iron Deficient. American Journal of Medicine July 1999. Methods. All iron deficient patients over 70 during a thirty month period. Ferritin &lt; 50mcg on two occasions. Anaemia was Hb&lt;120 g/dl in women and Hb&lt;130 in men.

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Polyp Detection

Polyp Detection. Advisor ： Ku-Yaw Chang Speaker ： Hui -Chun Su. Outline. Introduction Method Method 1 Method 1-1 Method 1-2 Method 2 Method 3 Reference. Introduction. Crucial to prevent colon cancer. Polyp. Outline. Introduction Method Method 1 Method 1-1 Method 1-2 Method 2

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493 views • 23 slides

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