2020年12月17日 · The superior mesenteric artery supplies the midgut. The midgut is the section of the intestine which runs from just below the major duodenal papilla through two-thirds of the …

Intestinal ischemia caused by complete vascular occlusion of superior mesenteric artery (SMA) is an easy and commonly used model of IR in large animals and rodents 9-11. However, …

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2024年4月1日 · Atypical presentations, lack of biomarkers, and low sensitivity of plain CT can delay the diagnosis of superior mesenteric artery (SMA) abnormalities, resulting in poor clinical …

2024年12月19日 · The superior mesenteric artery (SMA) is one of the three non-paired major splanchnic arteries in the abdominal cavity arising from the abdominal aorta and supplying the …

Abstract: Segmenting peripancreatic vessels in CT, including the superior mesenteric artery (SMA), the coeliac artery (CA), and the partial portal venous system (PPVS), is crucial for …

2024年4月20日 · The superior mesenteric artery (SMA) is a major artery of the abdomen. It arises from the abdominal aorta, and supplies arterial blood to the organs of the midgut – which …

2023年7月25日 · It arises above the renal arteries (that arise at vertebral level L1-L2). The superior mesenteric artery supplies the midgut, while the inferior mesenteric artery supplies …

A three-dimensional segmentation of PDAC and perivascular tissue surrounding the superior mesenteric artery (SMA) was performed on preoperative CT images with radiomic features …

On angiography the superior mesenteric artery shows a characteristic curve, concave on the right and reciprocally convex on the left (Figure 22). Figure 22. A superior mesenteric angiogram – …

2015年9月3日 · Superior mesenteric artery (SMA) syndrome is a rare cause of gastrointestinal obstruction, caused by external compression of the third part of the duodenum by the SMA. It …

2016年5月11日 · Here we describe a mouse model of acute intestinal IR injury that provides reproducible injury of the small intestine without mortality. This is achieved by inducing …

This study showed acceptable dimensional inter-arterial correlations between 3D printed models, 3D virtual models and authentic soft tissue anatomy of the central mesenteric vessels, and …

2024年10月7日 · Low true lumen residual ratio (TLRR), long dissection length, and large arterial angle (superior mesenteric artery [SMA]/abdominal aorta [AA]) were identified as independent …

2021年7月26日 · The superior mesenteric artery takes blood to the intestines. The superior mesenteric artery is a peripheral artery in the body’s circulatory system.

2024年4月1日 · Atypical presentations, lack of biomarkers, and low sensitivity of plain CT can delay the diagnosis of superior mesenteric artery (SMA) abnormalities, resulting in poor clinical …

Introduction: Superior mesenteric artery occlusion (SMAO) is a simple and reproducible model of shock-induced gut ischemia/reperfusion, but some argue that it is not clinically relevant. The …

5 天之前 · Spontaneous isolated superior mesenteric artery dissection (SISMAD) is a rare type of vascular disease, characterized by localized tearing exclusively in the superior mesenteric …

Explore the origin, course, branches, and structures supplied by the superior mesenteric artery, a key component of the abdominal aorta.

2024年9月11日 · Early detection and immediate intervention to restore blood flow can prevent these severe consequences. Presented in this report are two cases of superior mesenteric …

2009年4月1日 · We first built up an acute SMA injury animal model for DCS investigations and determined that the optimal institution time of DCS was before 60 min after SMA injury in the …

Damage control surgery (DCS) has been approved to be an effective and reliable strategy for severe trauma victims. We aimed to build up a severe trauma-shock-hypothermia model of …

2025年2月10日 · To explore the application effect of the technique of “priority dissecting of the inferior mesenteric artery combined with complete medial approach (IMA-CMA)” in …