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1.
Korean Journal of Veterinary Research ; : 261-263, 2014.
Artículo en Inglés | WPRIM | ID: wpr-219579

RESUMEN

A 10-year-old castrated male papillon presented with nasal discharge, coughing and chronic dysphagia. On physical examination, the dog exhibited sneezing, gurgling and movement of the throat with repeated attempts to swallow fluids. A diagnosis of cricopharyngeal achalasia (CPA) was made based on video fluoroscopic demonstration of failure of relaxation of the upper esophageal sphincter. This report describes the diagnosis of CPA in an old dog, which is rarely diagnosed in older animals.


Asunto(s)
Animales , Niño , Perros , Humanos , Masculino , Tos , Trastornos de Deglución , Diagnóstico , Acalasia del Esófago , Esfínter Esofágico Superior , Faringe , Examen Físico , Relajación , Estornudo
2.
Korean Journal of Veterinary Research ; : 59-62, 2014.
Artículo en Inglés | WPRIM | ID: wpr-65248

RESUMEN

A 12-year-old, castrated male Yorkshire terrier dog presented with frequent regurgitations that had begun 45 days earlier and become more progressive. Radiographs revealed an air-trap region behind the cranial esophageal sphincter muscle in the esophagus and esophagographies with barium contrast showed mild esophageal dilation with decreased motility. Esophageal motility increased within 5 min of neostigmine methylsulfate administration and acetylcholine receptor antibodies titer increased to beyond the normal range. Based on these findings, acquired myasthenia gravis with focal form was diagnosed, making this the first such case diagnosed by an acetylcholine receptor antibody test in Korea.


Asunto(s)
Animales , Niño , Perros , Humanos , Masculino , Acetilcolina , Anticuerpos , Bario , Acalasia del Esófago , Esófago , Corea (Geográfico) , Miastenia Gravis , Neostigmina , Valores de Referencia
3.
Journal of Veterinary Science ; : 327-330, 2012.
Artículo en Inglés | WPRIM | ID: wpr-65158

RESUMEN

Here, we describe two dogs in which canine small intestinal submucosa (SIS) was implanted as a biomaterial scaffold during perineal herniorrhaphy. Both dogs had developed severe muscle weakness, unilaterally herniated rectal protrusions, and heart problems with potential anesthetic risks. Areas affected by the perineal hernia (PH) located between the internal obturator and external anal sphincter muscles were reconstructed with naive canine SIS sheets. In 12 months, post-operative complications such as wound infections, sciatic paralysis, rectal prolapse, or recurrence of the hernia were not observed. Symptoms of defecatory tenesmus also improved. Neither case showed any signs of rejection or specific immune responses as determined by complete and differential cell counts. Our findings demonstrate that canine SIS can be used as a biomaterial scaffold for PH repair in dogs.


Asunto(s)
Animales , Perros , Masculino , Materiales Biocompatibles , Enfermedades de los Perros/cirugía , Hernia Abdominal/cirugía , Herniorrafia/veterinaria , Mucosa Intestinal/trasplante , Intestino Delgado/trasplante , Perineo/cirugía , Complicaciones Posoperatorias/veterinaria , Trasplante Homólogo/veterinaria
4.
Journal of Veterinary Science ; : 91-93, 2008.
Artículo en Inglés | WPRIM | ID: wpr-15560

RESUMEN

To evaluate the potential utility of a self-expandable intratracheal nitinol stent with flared ends for the treatment of tracheal collapse in dogs, endotracheal stenting therapy was performed under fluoroscopic guidance in four dogs with severe tracheal collapse. During the 4 to 7 month followup, after stent implantation, clinical signs, including dyspnea and respiratory distress, dramatically improved in all dogs. The radiographs showed that the implanted stents improved the tracheal collapse, and there were no side effects such as collapse, shortening or migration of the stents. In conclusion, the self-expandable intratracheal nitinol stents provided adequate stability to the trachea and were effective for attenuating the clinical signs associated with severe tracheal collapse.


Asunto(s)
Animales , Perros , Femenino , Masculino , Aleaciones , Enfermedades de los Perros/cirugía , Implantación de Prótesis/efectos adversos , Stents/efectos adversos , Estenosis Traqueal/cirugía
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