3 Circulatory Techniques according to Kuchera

Jul 12, 2020 by in GASTROENTEROLOGY Comments Off on 3 Circulatory Techniques according to Kuchera

10.1055/b-0034-80014 3 Circulatory Techniques according to Kuchera Objective An organ can be influenced by its circulation, which includes the arterial, venous, and lymphatic systems, as well as the sympathetic and…

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5 The Liver

Jul 12, 2020 by in GASTROENTEROLOGY Comments Off on 5 The Liver

10.1055/b-0034-80016 5 The Liver Anatomy General Facts Macroscopic subdivision of the liver is into: left and right lobe caudate lobe quadrate lobe The liver is covered by peritoneum, except for…

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6 The Gallbladder

Jul 12, 2020 by in GASTROENTEROLOGY Comments Off on 6 The Gallbladder

10.1055/b-0034-80017 6 The Gallbladder Anatomy General Facts The gallbladder is a hollow pear-shaped organ that measures 8–12 cm in length and 4–5 cm in width. Its capacity lies around 40–70…

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8 The Duodenum

Jul 12, 2020 by in GASTROENTEROLOGY Comments Off on 8 The Duodenum

10.1055/b-0034-80019 8 The Duodenum Anatomy General Facts The duodenum has a total length of 25–30cm and is shaped like a horseshoe. It extends from T12 to L3, and from the…

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Polypoid Lesions of the Colon

Jun 26, 2020 by in GASTROENTEROLOGY Comments Off on Polypoid Lesions of the Colon

10.1055/b-0034-91857 Polypoid Lesions of the Colon Characterization of Polypoid Lesions at CT Colonography If a polypoid filling defect is detected in the colon, it needs to be further analyzed by…

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Pitfalls and Artifacts

Jun 26, 2020 by in GASTROENTEROLOGY Comments Off on Pitfalls and Artifacts

10.1055/b-0034-91862 Pitfalls and Artifacts Errors leading to incorrect diagnosis can arise at any stage during CT colonography, so the range of potential pitfalls and pseudolesions is wide. Suboptimal bowel preparation…

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Malignant Diseases of the Colon and Rectum

Jun 26, 2020 by in GASTROENTEROLOGY Comments Off on Malignant Diseases of the Colon and Rectum

10.1055/b-0034-91858 Malignant Diseases of the Colon and Rectum By far the most common colonic malignancy is adenocarcinoma. Rare tumors include primary lymphoma, carcinoids, gastrointestinal stromal tumors, melanomas, mesenchymal malignancies (such…

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Normal Anatomy of the Colon and Rectum

Jun 26, 2020 by in GASTROENTEROLOGY Comments Off on Normal Anatomy of the Colon and Rectum

10.1055/b-0034-91855 Normal Anatomy of the Colon and Rectum Thorough knowledge of the anatomy and the regular two-dimensional (2D) and three-dimensional (3D) CT morphology of the large bowel is essential for…

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