Aspiration

Abstract

Aspiration is a condition manifesting with a wide array of clinical presentations from pneumonitis to pneumonia to foreign body inhalation. Isolated or repeated events can result in both short-term and long-term sequelae, particularly in the elderly. There are many modalities utilized for diagnosis ranging from speech evaluation to radiologic imaging to bronchoscopy. However, an accurate history and high clinical suspicion remain essential in identifying those at risk. Management is often dependent on the clinical context. We review the literature with regard to the adult populations at risk, clinical and radiologic findings, and methods of diagnosis and treatment.