ACTA ANAESTHESIOLOGICA SCANDINAVICA, vol.42, no.5, pp.594-595, 1998 (SCI-Expanded)
Methylene blue is used to check tubal patency during laparoscopy. A case of methemoglobinemia which was induced by methylene blue is presented. Methemoglobinemia is usually treated with methylene blue; however, in patients with glucose-6-phosphate dehydrogenase deficiency, methylene blue can induce methemoglobinemia.