Two Cases of Refractory Diarrhea Subsequent to Vascular Reconstruction for Infective Superior Mesenteric Artery Aneurysms.

Superior mesenteric artery (SMA) aneurysm and their surgical interventions are rare, leading to infrequent reports of postoperative complications. This report describes 2 cases of refractory diarrhea following vascular reconstruction for infectious SMA aneurysms. Both patients underwent aneurysm resection and SMA reconstruction but experienced persistent diarrhea despite treatment with anti-diarrheal medications.

Sectm1a Depletion Promotes Neutrophil Recruitment during Pneumococcal Pneumonia.

Airway epithelial cells (AECs) play an essential role in the immune response during bacterial pneumonia. Secreted and transmembrane 1a (Sectm1a) is specifically expressed in AECs during early (SP) infection. However, its function remains largely unexplored.

[Extensive Spinal Cord Infarction Subsequent to Total Arch Replacement for Stanford Type A Acute Aortic Dissection:Report of a Case].

A 53-year-old male, diagnosed with Stanford A acute aortic dissection, underwent a total arch replacement with a conventional elephant trunk. During the extubation phase, paraplegia and sensory disturbance were identified, prompting suspicion of spinal cord injury (SCI) attributed to thrombosis of the false lumen and subsequent obstruction of the segmental arteries. Apixaban was administered in addition to spinal drainage, meticulous blood pressure management, and administration of mannitol, edaravone, naloxone, and prednisolone.

[Influence of Left Ventricular End-diastolic Diameter Index on Surgical Outcomes After Isolated Coronary Artery Bypass Grafting in Patients with Left Ventricular Ejection Fraction ≤35].

We examined the influence of left ventricular diameter on surgical outcomes after isolated coronary artery bypass grafting (CABG) in patients with left ventricular ejection fraction (LVEF) <35%. The subjects were patients who underwent isolated CABG with and without cardiopulmonary bypass from January 2015 to the end of August 2023. Twenty-four patients were categorized into the LVEF ≥55% group( group N) and 14 patients into the LVEF ≤35% group( group L).