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In this report, we describe the successful resuscitation of a 4-year-old child who suffered a traumatic cardiac arrest during a routine procedure in the operating room. The diagnosis of a sanguineous pericardial tamponade was made by emergency ultrasonography. Consecutive subxiphoid pericardiocentesis with an adult Shaldon catheter led to return of spontaneous circulation. Subsequent thoracotomy and surgical suturing definitively stopped the bleeding from the right ventricle. The combined expertise of all perioperative disciplines was decisive for the patient's survival.

Fusarium (F.) species are ubiquitous filamentous fungi that may cause various opportunistic infections, especially in patients who are immunocompromised. A rare manifestation of disseminated fusariosis affects the aortic valve and results in invasive aortitis, which poses a significant challenge for clinicians in diagnosis and treatment. Here, we report a case of a patient, aged 54 years, who is immunocompromised, presenting initially with Fusarium keratitis and chorioretinitis in both eyes and a new endovascular aortic mass. Positron emission tomography/computed tomography was performed, suggesting aortitis. Transoesophageal echocardiography and electrocardiogram-guided computed tomography-angiography confirmed a large intraluminal mass in the ascending aorta. The aortic mass and a part of the ascending aorta were resected surgically, and a filamentous fungus with the microscopic features of the genus Fusarium was isolated and later identified molecularly as F. petroliphilum. The course of the treatment was complicated by perioperative cerebral embolization and mesenteric ischemia. These complications could be attributed to a preoperatively existing occlusion of the superior and inferior mesenteric artery and a subtotal stenosis of the celiac trunk. This case report describes a rare manifestation of disseminated fusariosis, frequently characterized by protracted clinical courses with poor prognosis. Fusariosis may manifest at different sites at different times or persist as a long-lasting disease with reactivation. This case highlights the importance of the interdisciplinary approach for effectively treating invasive mycoses.

A 45-year-old male was admitted to our hospital with a small bowel obstruction due to torsion and was immediately scheduled for surgical intervention. At anesthesia induction, the patient aspirated and subsequently developed a severe SIRS with ARDS and multiple organ failure requiring the use of ECMO, CRRT, antibiotics, and low dose steroids. Due to a rapid deterioration in clinical status and a concurrent surge in inflammatory biomarkers, an extracorporeal cytokine adsorber (CytoSorb) was added to the CRRT blood circuit. The combined treatment resulted in a rapid and significant reduction in the levels of circulating inflammatory mediators. This decrease was paralleled by marked clinical stabilization of the patient including a significant improvement in hemodynamic stability and a reduced need for norepinephrine and improved respiratory function as measured by PaO2/FIO2, ventilator parameters, lung mechanics, and indirect measures of capillary leak syndrome. The patient could be discharged to a respiratory weaning unit where successful respiratory weaning could be achieved later on. We attribute the clinical improvement to the rapid control of the hyperinflammatory response and the reduction of inflammatory mediators using a combination of CytoSorb and these other therapies. CytoSorb treatment was safe and well tolerated, with no device-related adverse effects observed.