Assuntos
Antibacterianos/uso terapêutico , Corpos Estranhos/veterinária , Doenças dos Cavalos/diagnóstico por imagem , Doenças Faríngeas/veterinária , Infecções Estreptocócicas/veterinária , Animais , Corpos Estranhos/complicações , Corpos Estranhos/diagnóstico por imagem , Corpos Estranhos/cirurgia , Doenças dos Cavalos/tratamento farmacológico , Doenças dos Cavalos/cirurgia , Cavalos , Masculino , Doenças Faríngeas/diagnóstico por imagem , Doenças Faríngeas/tratamento farmacológico , Doenças Faríngeas/cirurgia , Radiografia , Infecções Estreptocócicas/complicações , Infecções Estreptocócicas/tratamento farmacológico , Streptococcus equi/efeitos dos fármacos , Streptococcus equi/isolamento & purificação , Resultado do TratamentoRESUMO
A mature horse developed acute signs of bronchoconstriction causing hypoxemia and hypercapnia during anesthesia for computerized tomography of the maxillary sinus after i.v. administration of diatrizoate contrast medium. The horse was treated with aerosolized albuterol, atropine, and oxygen insufflation and recovered uneventfully despite severe hypoxemia and low hemoglobin saturation. The horse's condition continued to improve after treatment, and the horse was discharged with no further complications. Caution is advised with the use of contrast media in anesthetized horses.
Assuntos
Broncoconstrição/efeitos dos fármacos , Meios de Contraste/efeitos adversos , Diatrizoato/efeitos adversos , Doenças dos Cavalos/induzido quimicamente , Aerossóis , Albuterol/uso terapêutico , Anestesia/veterinária , Animais , Broncodilatadores/uso terapêutico , Meios de Contraste/administração & dosagem , Diatrizoato/administração & dosagem , Cavalos , Hipercapnia/induzido quimicamente , Hipercapnia/veterinária , Hipóxia/induzido quimicamente , Hipóxia/veterinária , Injeções Intravenosas/veterinária , Masculino , Seio Maxilar/diagnóstico por imagem , Tomografia Computadorizada por Raios X/veterináriaRESUMO
A 4.5-yr-old male dromedary camel (Camelus dromedarius) was evaluated for a mass on the right side of the face. A complete blood count and blood chemistry revealed anemia and hypoproteinemia. Radiographs did not reveal bony involvement. The mass was resected and Pythium insidiosum was cultured. The camel was treated with an experimental immunotherapeutic vaccine and with sodium iodide and ceftiofur. The camel began to lose weight postoperatively and died 6 mo later. At necropsy, the camel was found to have gastritis of the third compartment of the stomach with intralesional hyphae of this oomycete pathogen.
Assuntos
Camelus , Imunoterapia/veterinária , Infecções/veterinária , Pythium/imunologia , Animais , Evolução Fatal , Imunoterapia/métodos , Infecções/microbiologia , Infecções/terapia , Masculino , Pythium/patogenicidade , Vacinas/uso terapêuticoRESUMO
OBJECTIVE: To describe a hand-assisted, laparoscopic technique to remove the left kidney in standing horses. STUDY DESIGN: Prospective evaluation. ANIMALS: Eight horses. METHODS: Food was withheld for a minimum of 12 hours. Horses were sedated with detomidine hydrochloride (0.01-0.02 mg/kg, intravenously) and restrained in standing stocks. The left paralumbar fossa was prepared for surgery, and the surgical site was infiltrated with 2% mepivacaine. Hand-assisted, laparoscopic removal of the left kidney was performed through an incision in the center of the paralumbar fossa; the surgeon's hand was used to isolate the left kidney and associated vasculature. The renal artery and vein were isolated and individually ligated. After vessel transection distal to the ligatures, the left kidney was exteriorized, the ureter ligated and transected, and the incision closed. RESULTS: Laparoscopic removal of the left kidney was successfully performed in all horses. Retroperitoneal infiltration of local anesthesia provided adequate anesthesia. Intraoperative hemorrhage occurred in 3 horses. Surgical duration (initial skin incision to transection of the left kidney) ranged from 20 to 90 minutes. In 2 horses, no signs of pain were noted for 48 hours postoperatively. CONCLUSION: Hand-assisted laparoscopic surgery can be used for removal of the left kidney in horses. Clinical Relevance-Hand-assisted laparoscopic nephrectomy can be safely performed in standing horses; however, care should be taken to identify accessory branches of the renal artery to limit potential complications with hemorrhage.