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- M S Slaughter, P J Gordon, J C Roberts, and P S Pappas.
- Section of Thoracic Surgery, Christ Hospital and Medical Center, Oak Lawn, Illinois, USA.
- Ann. Thorac. Surg. 1999 Jun 1;67(6):1776-8.
AbstractHypoxemia during bronchoscopy occurs frequently. It can usually be managed by supplemental oxygen and bronchodilators or, in some cases, occasionally stopping the procedure. Benzocaine spray is commonly used as a topical anesthetic agent during bronchoscopy. However, it has been associated with the development of methemoglobinemia. The following is a case report of hypoxia during bronchoscopy from benzocaine-induced methemoglobinemia and its management.
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