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Published on: May 21, 2017
A Review of Middle Aortic Syndromes in Pediatric Patients
Nell Forman1, Jina Sinskey1, Ahmed Shalabi1
1Department of Anesthesia and Perioperative Care, University of California, San Francisco, San Francisco, CA.
Insights
Middle aortic syndrome (MAS) is a rare pediatric vascular condition causing abdominal aorta narrowing. Anesthetic management is crucial due to high morbidity, often requiring surgical intervention for severe hypertension.
Area of Science:
- Vascular Surgery
- Pediatric Cardiology
- Anesthesiology
Background:
- Middle aortic syndrome (MAS) is a rare pediatric vascular disease characterized by abdominal aorta narrowing (abdominal coarctation).
- It frequently involves extra-aortic vessels like renal and mesenteric arteries.
- Patients often present with severe, medically refractory hypertension.
Purpose of the Study:
- To review the etiology, symptoms, and management of pediatric MAS.
- To highlight critical anesthetic considerations for children with MAS.
Main Methods:
- Literature review of pediatric Middle Aortic Syndrome.
- Synthesis of information on clinical presentation, diagnostic approaches, and treatment strategies.
- Focus on anesthetic management protocols.
Main Results:
- MAS necessitates a multidisciplinary approach involving vascular surgery, cardiology, and anesthesiology.
- Surgical or endovascular intervention is frequently required for effective management.
- Anesthetic management requires careful preoperative, intraoperative, and postoperative planning.
Conclusions:
- Anesthesiologists must be aware of MAS and its unique anesthetic challenges.
- Proactive anesthetic management is vital to mitigate high morbidity in pediatric MAS patients.
- Early recognition and comprehensive care improve outcomes for children with this rare condition.
Abstract:
Middle aortic syndrome (MAS) is a rare vascular disease occurring in pediatric patients. MAS describes narrowing of the abdominal aorta, often referred to as abdominal coarctation. Extra-aortic vessels are commonly involved, including the renal and mesenteric arteries. Pediatric patients with MAS frequently present with severe hypertension, and medical management often is insufficient. Many of these patients require endovascular or open surgical intervention. This review article discusses the etiology, symptoms, and management of pediatric MAS. It highlights the preoperative, intraoperative, and postoperative anesthetic management of these patients. It is important that anesthesiologists be aware of this rare disease and its special anesthetic considerations when caring for children with MAS because of its high morbidity.
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