Your browser doesn't support javascript.
loading
Hereditary methemoglobinemia in a cyanotic cat presented for ovariohysterectomy.
Vasiliadou, Emily; Karakitsou, Vasiliki; Kazakos, George; Oikonomidis, Ioannis L; Tsouloufi, Theodora K; Kosmas, Panagiotis; Abdulmalik, Osheiza Y; Koutinas, Christos; Giger, Urs; Mylonakis, Mathios E.
Afiliación
  • Vasiliadou E; Companion Animal Clinic (Vasiliadou, Karakitsou, Kazakos, Koutinas, Mylonakis) and Diagnostic Laboratory (Oikonomidis, Tsouloufi), School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece; Private Practitioner, Thessaloniki, Greece (Kosmas
  • Karakitsou V; Companion Animal Clinic (Vasiliadou, Karakitsou, Kazakos, Koutinas, Mylonakis) and Diagnostic Laboratory (Oikonomidis, Tsouloufi), School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece; Private Practitioner, Thessaloniki, Greece (Kosmas
  • Kazakos G; Companion Animal Clinic (Vasiliadou, Karakitsou, Kazakos, Koutinas, Mylonakis) and Diagnostic Laboratory (Oikonomidis, Tsouloufi), School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece; Private Practitioner, Thessaloniki, Greece (Kosmas
  • Oikonomidis IL; Companion Animal Clinic (Vasiliadou, Karakitsou, Kazakos, Koutinas, Mylonakis) and Diagnostic Laboratory (Oikonomidis, Tsouloufi), School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece; Private Practitioner, Thessaloniki, Greece (Kosmas
  • Tsouloufi TK; Companion Animal Clinic (Vasiliadou, Karakitsou, Kazakos, Koutinas, Mylonakis) and Diagnostic Laboratory (Oikonomidis, Tsouloufi), School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece; Private Practitioner, Thessaloniki, Greece (Kosmas
  • Kosmas P; Companion Animal Clinic (Vasiliadou, Karakitsou, Kazakos, Koutinas, Mylonakis) and Diagnostic Laboratory (Oikonomidis, Tsouloufi), School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece; Private Practitioner, Thessaloniki, Greece (Kosmas
  • Abdulmalik OY; Companion Animal Clinic (Vasiliadou, Karakitsou, Kazakos, Koutinas, Mylonakis) and Diagnostic Laboratory (Oikonomidis, Tsouloufi), School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece; Private Practitioner, Thessaloniki, Greece (Kosmas
  • Koutinas C; Companion Animal Clinic (Vasiliadou, Karakitsou, Kazakos, Koutinas, Mylonakis) and Diagnostic Laboratory (Oikonomidis, Tsouloufi), School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece; Private Practitioner, Thessaloniki, Greece (Kosmas
  • Giger U; Companion Animal Clinic (Vasiliadou, Karakitsou, Kazakos, Koutinas, Mylonakis) and Diagnostic Laboratory (Oikonomidis, Tsouloufi), School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece; Private Practitioner, Thessaloniki, Greece (Kosmas
  • Mylonakis ME; Companion Animal Clinic (Vasiliadou, Karakitsou, Kazakos, Koutinas, Mylonakis) and Diagnostic Laboratory (Oikonomidis, Tsouloufi), School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece; Private Practitioner, Thessaloniki, Greece (Kosmas
Can Vet J ; 60(5): 502-506, 2019 05.
Article en En | MEDLINE | ID: mdl-31080263
ABSTRACT
A 1-year-old, female, domestic shorthair cat with a history of cyanotic mucous membranes for several months was referred for ovariohysterectomy. Blood samples exhibited a noticeably brownish discoloration, while laboratory screening revealed mild-to-moderate erythrocytosis and near normal partial arterial oxygen pressure. Blood methemoglobin content was 41% of total hemoglobin concentration, and erythrocytic methemoglobin reductase activity was < 1% compared with control samples. A diagnosis of hereditary methemoglobinemia was established. After an intravenous injection of methylene blue, the cat's mucous membranes became transiently pink, and the ovariohysterectomy was uneventful. Methylene blue may have improved safety during anesthesia and surgery. Hereditary methemoglobinemia should be considered in persistently cyanotic cats with normal partial arterial oxygen pressure and lack of evidence of cardiopulmonary disease, anemia, or toxin exposure.
Méthémoglobinémie héréditaire chez une chatte cyanotique présentée pour une ovariohystérectomie. Une chatte domestique âgée de 1 an avec une anamnèse de muqueuses cyanotiques pendant plusieurs mois a été recommandée pour l'ovariohystérectomie. Des prélèvements sanguins présentaient une décoloration brune manifeste tandis que les tests de laboratoire ont révélé une érythrocytose de légère à modérée et une pression d'oxygène artérielle partielle presque normale. Le contenu de méthémoglobine sanguine était de 41 % de la concentration totale des hémoglobines et l'activité de la réductase de la méthémoglobine érythrocytaire était < 1 % comparativement aux prélèvements témoins. Un diagnostic de méthémoglobinémie héréditaire a été posé. Après une injection intraveineuse de bleu de méthylène, les muqueuses du chat sont devenues provisoirement roses et l'ovariohystérectomie a été réalisée sans complications. Le bleu de méthylène peut avoir amélioré l'innocuité durant l'anesthésie et la chirurgie.(Traduit par Isabelle Vallières).
Asunto(s)

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Enfermedades de los Gatos / Metahemoglobinemia Límite: Animals / Female / Humans Idioma: En Revista: Can Vet J Año: 2019 Tipo del documento: Article

Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Asunto principal: Enfermedades de los Gatos / Metahemoglobinemia Límite: Animals / Female / Humans Idioma: En Revista: Can Vet J Año: 2019 Tipo del documento: Article