RESUMEN
Mycotic pseudoaneurysm is a rare complication of systemic infection in children. We report a case of a previously healthy 11-year-old female with methicillin-resistant staph aureus (MRSA) bacteremia who developed both pulmonary and systemic arterial pseudoaneurysms. These were detected on magnetic resonance (MR) and computed tomography (CT) imaging and treated with coil embolization.
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Preoperative n-butyl cyanoacrylate (n-BCA) embolization of venous malformations facilitates surgical resection. Although embolization is generally well-tolerated, central venous n-BCA migration can occur. The purpose of this article is to describe 3 cases of glue migration requiring glue embolectomy. Strategies for prevention and treatment of glue migration during embolization of venous malformations are reviewed.
RESUMEN
BACKGROUND/PURPOSE: Though evidence-based clinical pathways for the diagnosis and treatment of pediatric appendicitis have been established, protocols guiding management of percutaneous abscess drains are lacking. We hypothesized a drain management protocol utilizing drain output and clinical factors instead of fluoroscopic drain studies would reduce interventional radiologic procedures without adversely impacting clinical outcomes. METHODS: A standardized protocol was uniformly adopted at a tertiary-care children's hospital in April 2016. A retrospective chart review included all cases of appendicitis requiring abscess drainage by interventional radiology three years pre- and postprotocol implementation. RESULTS: Fifty-eight patients (preprotocolâ¯=â¯39, postprotocolâ¯=â¯19) underwent percutaneous abscess drainage, of whom 52 (preprotocolâ¯=â¯34, postprotocolâ¯=â¯18) required a drain. Baseline demographics and clinical presentation were similar across groups. Following protocol implementation, total number of IR procedures decreased from 2.4 to 1.3 per patient (pâ¯=â¯0.004). There was no significant difference in the number of postprocedure diagnostic imaging studies, readmissions, or inpatient days, and there was a trend towards a decrease in number of drain days (10.7 to 5.7, pâ¯=â¯0.067). CONCLUSION: A standardized protocol for management of abscess drains for complicated appendicitis reduced the number of IR procedures without a negative impact on clinical outcomes or increase in alternative imaging studies. This approach may decrease radiation exposure, anesthetic administration, and resource utilization. TYPE OF STUDY: Treatment study (retrospective comparative study). LEVEL OF EVIDENCE: Level III.
Asunto(s)
Apendicitis , Absceso , Apendicitis/complicaciones , Apendicitis/cirugía , Niño , Vías Clínicas , Drenaje , Humanos , Estudios RetrospectivosRESUMEN
Fecal microbiota transplantation (FMT) has changed the standard of care for Clostridium difficile infection. However, there is limited data focusing on efficacy and safety profile of FMT in patients with C. difficile infection with underlying inflammatory bowel disease (IBD), including the risk of IBD flare. Recently, there is also emerging evidence supporting the role of FMT to treat IBD including promising randomized trials in ulcerative colitis. However, with heterogeneity across these studies, the clinical application of this emerging therapy has yet to be fully elucidated. Here, we aim to review the current landscape of this rapidly developing field, mapping the efficacy and safety of FMT (1) to treat C. difficile infection in patients with IBD, (2) to treat underlying IBD, and (3) outline ongoing clinical trials and the future of the microbiome space.