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Abstract: The superior mesenteric artery (SMA) is one of the visceral branches of the abdominal aorta. It has multiple branches to supply blood and nutrition to the intestinal segment, and these form an anastomosis with each other. SMA injuries are usually classified as major visceral artery injuries, and have an incidence of <1%. The clinical manifestations of patients with SMA injuries include intra-abdominal bleeding and peritoneal irritation. The compromised blood supply can lead to intestinal ischemia and perforation. These injuries are often not diagnosed in time and have significant mortality rates of 25%‍–‍68% due to the lack of specific features (Maithel et al., 2020). Not only that, but patients with less severe trauma or no visible damage on initial examination may still have clinically significant intra-abdominal injuries (Nishijima et al., 2012). Emergency departments often encounter multiple cases that require urgent diagnosis and treatment (Li et al., 2021; Zhang et al., 2021; Zhou et al., 2021), and therefore, it is imperative to diagnose and manage these rare injuries expeditiously.

腹部创伤导致的孤立性肠系膜上动脉破裂

[1]AsensioJA, FornoW, RoldánG, et al., 2002. Visceral vascular injuries. Surg Clin North Am, 82(1):1-20.

[2]BatesDDB, WassermanM, MalekA, et al., 2017. Multidetector CT of surgically proven blunt bowel and mesenteric injury. Radiographics, 37(2):613-625.

[3]BègeT, MénardJ, TremblayJ, et al., 2015. Biomechanical analysis of traumatic mesenteric avulsion. Med Biol Eng Comput, 53(2):187-194.

[4]ChanDKH, SoongJ, KohF, et al., 2016. Predictors for outcomes after super-selective mesenteric embolization for lower gastrointestinal tract bleeding. ANZ J Surg, 86(6):459-463.

[5]HanYM, LeeJM, JinKY, et al., 1999. Embolization of superior mesenteric artery branches in dogs. Ischemic bowel changes depend on location of vessel occlusion and embolic materials. Invest Radiol, 34(10):629-635.

[6]HughesTMD, EltonC, 2002. The pathophysiology and management of bowel and mesenteric injuries due to blunt trauma. Injury, 33(4):295-302.

[7]LauIV, HorschJD, VianoDC, et al., 1987. Biomechanics of liver injury by steering wheel loading. J Trauma, 27(3):225-235.

[8]LiJ, ShiLF, ZhangXY, et al., 2021. Evaluating the effect of midpalatal corticotomy-assisted rapid maxillary expansion on the upper airway in young adults using computational fluid dynamics. J Zhejiang Univ-Sci B (Biomed & Biotechnol), 22(2):146-155.

[9]LuYQ, YaoF, ShangAD, et al., 2016. Pseudoaneurysm of the aortic arch: a rare case report of pulmonary cancer complication. Medicine, 95(31):e4457.

[10]LucasAE, RichardsonJD, FlintLM, et al., 1981. Traumatic injury of the proximal superior mesenteric artery. Ann Surg, 193(1):30-34.

[11]MaithelS, GrigorianA, FujitaniRM, et al., 2020. Incidence, morbidity, and mortality of traumatic superior mesenteric artery injuries compared to other visceral arteries. Vascular, 28(2):142-151.

[12]NishijimaDK, SimelDL, WisnerDH, et al., 2012. Does this adult patient have a blunt intra-abdominal injury? JAMA, 307(14):1517-1527.

[13]NolanBW, GabramSG, SchwartzRJ, et al., 1995. Mesenteric injury from blunt abdominal trauma. Am Surg, 61(6):501-506.

[14]SchenkerMP, DuszakR, SoulenMC, et al., 2001. Upper gastrointestinal hemorrhage and transcatheter embolotherapy: clinical and technical factors impacting success and survival. J Vasc Interv Radiol, 12(11):1263-1271.

[15]ZhangXP, TongYL, LuYQ, 2021. Peripheral nerve injury in patients exposed to n-hexane: an analysis of eight cases. J Zhejiang Univ-Sci B (Biomed & Biotechnol), 22(3):‍248-252.

[16]ZhouZF, KuangH, MaYX, et al., 2021. Application of extracorporeal therapies in critically ill COVID-19 patients. J Zhejiang Univ-Sci B (Biomed & Biotechnol), 22(9):‍701-717.