Your eyes may fool you...
Keep your differential diagnosis open.
from 2019-08-01T09:00
Selected References
Aravindhan N, Chisholm DG. Sulfhemoglobinemia presenting as pulse oximetry desaturations. Anesthesiology. 2000;93:883–884.
So T-Y et al. Topical Benzocaine-induced Methemoglobinemia in the Pediatric Population. J Pediatr Health Care. 22(6):335–339.
Further episodes of Pediatric Emergency Playbook
Further podcasts by Tim Horeczko, MD, MSCR, FACEP, FAAP
Website of Tim Horeczko, MD, MSCR, FACEP, FAAP