The superior mesenteric artery (SMA) is vital for parts of the small intestine and ascending colon. Thrombosis of this major artery is a severe and potentially fatal condition involving the occlusion of the arterial vascular supply, causing ischemia predisposing to gangrene. Meckel's diverticulum is a congenital outpouching in the lower part of the small intestine. The condition of gangrenous meckels diverticulum is, therefore, even more limited. This study presents a unique case of a 45-year-old male with coexisting features of SMA thrombus with acute small bowel intestinal obstruction. During the study, the patient was found to have sickle cell anemia with an AS pattern, which may have predisposed the formation of a thrombus. The patient underwent sequential management of active thrombus by thrombolysis first, followed by resection anastomosis for gangrenous bowel. With precise monitoring and therapeutic care, the patient made a remarkable recovery. The condition possesses a high mortality rate. Prompt recognition and timely intervention in this case are of utmost significance.
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http://dx.doi.org/10.7759/cureus.52947 | DOI Listing |
Acta Radiol
January 2025
Department of Radiology, Chonnam National University Medical School, Gwangju, Republic of Korea.
Background: Non-invasive approach other than conventional endoscopy could be effectively used for screening and monitoring esophageal variceal bleeding (EVB).
Purpose: To retrospectively investigate the role of four-dimensional (4D) flow magnetic resonance imaging (MRI) as an add-on tool to endoscopy for predicting EVB in cirrhotic patients with esophageal varices (EVs).
Material And Methods: A cohort of 109 cirrhotic patients with EVs was divided into four groups: A = negative red color [RC] sign, no EVB, n = 60; B = negative RC sign, EVB, n = 13; C = positive RC sign, no EVB, n = 10; and D = positive RC sign, EVB, n = 26.
Ann Vasc Surg
January 2025
University of Sao Paulo (USP), Division of Vascular Surgery, Department of Medicine, Sao Paulo, Brazil.
Introduction: The main treatment for Chronic Mesenteric Ischemia (CMI) is revascularization, typically achieved through stent angioplasty of the superior mesenteric artery, and in certain cases, the celiac trunk. However, long-term outcomes using bare-metal stents have been less than satisfactory. Therefore, we aimed to compare the performance of covered stents (CS) versus bare-metal stents (BMS) in patients treated for CMI.
View Article and Find Full Text PDFAnn Vasc Surg
January 2025
Institute of Cardiac and Aortic Disorders, SRM Institutes for Medical Science (SIMS Hospitals), Chennai, India.
Background: Nonocclusive mesenteric ischemia (NOMI), a subtype of acute mesenteric ischemia, is primarily caused by mesenteric arterial vasoconstriction and decreased vascular resistance, leading to impaired intestinal perfusion.Commonly observed after cardiac surgery, NOMI affects older patients with cardiovascular or systemic diseases, accounting for 20-30% of acute mesenteric ischemia cases with a mortality rate of ∼50%. This review explores NOMI's pathophysiology, clinical implications in aortic dissection, and the unmet needs in diagnosis and management, emphasizing its prognostic significance.
View Article and Find Full Text PDFInt J Surg Case Rep
January 2025
Department of Pediatric Surgery, Kabul University of Medical Science, Maiwand Teaching Hospital, Kabul, Afghanistan. Electronic address:
Introduction And Importance: Superior mesenteric artery syndrome, or mesenteric root syndrome, is a rare cause of small bowel obstruction. Delay in diagnosis may lead to significant morbidity and mortality in pediatric patients across several age groups.
Case Presentation: We present a 10-year-old female child who has experienced numerous acute abdominal episodes since she was six years old.
Life (Basel)
January 2025
Department of Radiology, University Medical Center Regensburg, 93053 Regensburg, Germany.
Background: Portal vein thrombosis (PVT) leads to portal hypertension (PH) with its sequelae. Computed tomography spleno-mesenterico-portography (CT-SMPG) combines sequential CT spleno-portography and CT mesenterico-portography. CT-SMPG comprehensively illustrates the venous hemodynamic changes due to PH.
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