A & A case reports
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Transcatheter aortic valve replacement (TAVR) is considered an option for patients with severe aortic stenosis who are not surgical candidates. We describe the case of a patient who presented with cardiac tamponade shortly after uneventful TAVR by a direct aortic approach. ⋯ Although TAVR is less invasive than traditional open aortic valve replacement, TAVR nonetheless poses serious risk. This case highlights a potential complication of the less commonly used transaortic approach for TAVR and the importance of taking a multidisciplinary approach when identifying and managing all TAVR-associated complications.
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We describe a patient who developed a hypopharyngeal mass (in the setting of a cervical osteophyte) while taking clopidogrel and aspirin for coronary artery disease. He had a 2-month history of progressive dysphagia and hoarseness. ⋯ A hematoma and cervical osteophyte were removed with scant bleeding. This case report emphasizes the need to consider the medication history of a patient when assessing the cause of an otherwise unexpected finding.
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We present the case of a neonate with congenital tracheal stenosis (1.4-mm diameter) who came to the operating room as both an unanticipated and anticipated case of difficult airway management. We discuss the airway management of newborn children with congenital tracheal stenosis, and rescue options for the difficult airway in very small children.
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Propionic acidemia is a congenital disorder of metabolism where the enzyme propionyl-CoA carboxylase is nonfunctional, resulting in an accumulation of propionic acid in the blood. It is important to avoid excess protein intake and a catabolic state to prevent acidemia. Additionally, it may be wise to avoid anesthetic drugs metabolized by propionyl-CoA carboxylase because use of these drugs may lead to acidosis. We present a case of a parturient with propionic acidemia who presented for induction of labor.