Related Experiment Video
Updated: May 27, 2026

05:07
Multimodality Diagnosis of Mesenteric Ischemia
Published on: July 21, 2023
Non-occlusive mesenteric ischemia detected by ultrasound
Intensive Care Medicine
|November 29, 2011
Abstract
No abstract available in PubMed .
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Ultrasonography
Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called a...
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Imaging Studies II: Ultrasonography
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Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation
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Ultrasound II: Endoscopic Ultrasound and FibroScan
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Endoscopic Ultrasound (EUS):
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Peptic Ulcer
Peptic ulcers are erosive lesions of the gastric or duodenal lining, most commonly caused by Helicobacter pylori infection. This Gram-negative, helical bacterium has adapted to survive the stomach’s acidic environment by producing urease, which converts urea into ammonia and carbon dioxide. The ammonia neutralizes gastric acid in the bacterium’s immediate environment, allowing colonization of the gastric mucosa. H. pylori attaches to mucus-secreting epithelial cells, penetrates the mucus...
