TY - CHAP M1 - Book, Section TI - Methemoglobinemia A1 - Palatnick, Wesley A2 - Tenenbein, Milton A2 - Macias, Charles G. A2 - Sharieff, Ghazala Q. A2 - Yamamoto, Loren G. A2 - Schafermeyer, Robert PY - 2019 T2 - Strange and Schafermeyer's Pediatric Emergency Medicine, 5e AB - Suspect methemoglobinemia in patients with cyanosis unresponsive to 100% oxygen.The antidote for methemoglobinemia is methylene blue.In patients with methemoglobinemia, conventional pulse oximetry produces factitiously low oxygen saturations.Co-oximetry is the method of choice for methemoglobin measurement.Young infants with diarrhea and sepsis can develop methemoglobinemia. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/28 UR - accesspediatrics.mhmedical.com/content.aspx?aid=1155749274 ER -