[Problem in the differential diagnosis of cyanosis; familial idiopathic methemoglobinemia].
D003490:Cyanosis; D003937:Diagnosis, Differential; D006801:Humans; D008708:Methemoglobinemia
CYANOSIS; METHEMOGLOBINEMIA
Um problema no diagnóstico diferencial das cianoses; metahemoglobinemia familiar idiopatica; apresentacão de 4 casos.