1.
Can Vet J
; 37(5): 305, 1996 May.
Artigo
em Inglês
| MEDLINE
| ID: mdl-8705977
2.
J Am Vet Med Assoc
; 205(9): 1290-1, 1994 Nov 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-7698939
RESUMO
During ovariohysterectomy of a 6-month-old domestic shorthair cat, extravasated blood appeared brown. Methemoglobinemia was considered likely on the basis of discoloration of oxygenated blood. The absence of clinical signs of toxicosis, inability to identify a source of oxidant that could cause methemoglobinemia, and persistence of cyanotic-appearing tongue and mucous membranes in this cat made a drug-induced cause unlikely, and was suggestive of a congenital disorder. Subsequent analysis revealed 49.6% methemoglobin (normal, 0 to 1.1%), resulting from erythrocyte methemoglobin reductase deficiency (21% of normal activity).