RESUMEN
Repair of parotid duct lacerations in 2 horses is described using intraluminal silastic tubing as a stent. The duct was lacerated traumatically at the facial vessel notch (incisura vasorum facialium) in the 1st horse, and iatrogenically after removal of an intraluminal sialolith after development of infection within the duct in the 2nd horse. In both cases, a silastic tube was passed retrograde into the duct via the salivary papilla, past the wound until the end lay rostroventral to the parotid salivary gland. The severed salivary ducts and the wounds were sutured. The external portion of the silastic tube was sutured to the skin and the tube left in place. Recovery in the 1st case was uneventful. In the 2nd case a salivary duct/cutaneous fistula formed at a wound distant from the sutured wound, which healed spontaneously. This technique differs from a similar described technique in that the stent tube exits the oral cavity and is attached to the outer skin surface.
Asunto(s)
Caballos/lesiones , Caballos/cirugía , Conductos Salivales/lesiones , Conductos Salivales/cirugía , Stents/veterinaria , Animales , Fístula Cutánea/etiología , Fístula Cutánea/veterinaria , Femenino , Masculino , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/veterinariaRESUMEN
OBJECTIVE: Chronic iron deficiency in children is associated with anaemia and impaired mental and psychomotor development. The aim of this study was to assess the iron status and dietary intake of 6-24-month-old Caucasian and Asian children living in metropolitan Adelaide. METHOD: A total of 234 healthy children (82% Caucasian and 18% Asian) aged 6-24 months were studied. Dietary iron intake of children was estimated from semiquantitative diet recall questionnaire administered to their parents. Blood samples for full blood count, serum ferritin (SF), serum iron (SI) and transferrin (TF) level estimations were obtained by venesection. Based on the laboratory test results, infants were classified as iron sufficient (IS) if the haemoglobin (Hb) concentration was > 110 g L(-1), SF > or = 15 microg L(-1), TF2 3.0 g L(-1), SI > or = 8 micromol L(-1) and iron saturation (ISAT) > or = 12%; or nonanaemic iron deficiency (NAID) if the Hb concentration was > 110 g L(-1) and SF < 15 microg L(-1) or SI < 8 micromol L(-1), TF > 3.0 g L(-1), and ISAT < 12%; or as iron deficiency anaemia (IDA) if the Hb concentration was < 110 g L(-1) in association with SF < 15 microg L(-1) or with SI < 8 micromol L(-1), TF > 3.0 g L(-1) and ISAT < 12%. RESULTS: Sixty-nine per cent of Caucasian children were classified IS, 25% as NAID and 6% were IDA; while 72% of Asian children were classified IS, 14% as NAID and 14% were IDA. Multivariate analysis demonstrated that factors associated with iron deficiency (SF 5 microg L(-1)) included age, duration of breast-feeding and cows' milk intake. CONCLUSION: Iron deficiency is common in our young population. Additional strategies to prevent IDA need be developed and evaluated in Australian infants.
Asunto(s)
Anemia Ferropénica/epidemiología , Hierro de la Dieta/administración & dosificación , Anemia Ferropénica/prevención & control , Estudios Transversales , Femenino , Humanos , Incidencia , Lactante , Masculino , Necesidades Nutricionales , Australia del Sur/epidemiologíaAsunto(s)
Enfermedades de los Gatos/diagnóstico , Errores Diagnósticos/veterinaria , Enfermedades de los Perros/diagnóstico , Oftalmopatías/veterinaria , Animales , Enfermedades de los Gatos/terapia , Gatos , Enfermedades de los Perros/terapia , Perros , Oftalmopatías/diagnóstico , Oftalmopatías/terapiaRESUMEN
Information on the incidence of eye disease in dogs, presented to the Onderstepoort Veterinary Academic Hospital, was extracted from the records of the ophthalmology clinic for the 5 years 1990-1995. The German shepherd dog and maltese each accounted for more than twice as many patients as any other breed. The most important diseases according to breed incidence were cataracts, glaucoma, corneal ulcers, progressive retinal atrophy, iris prolapse, pannus/pigmentation and keratoconjunctivitis sicca. Problem areas in private practice were clearly identifiable and arose for different reasons.
Asunto(s)
Enfermedades de los Perros/epidemiología , Oftalmopatías/veterinaria , Animales , Perros , Oftalmopatías/epidemiología , Incidencia , Sudáfrica/epidemiologíaRESUMEN
A 2-year-old dog was presented with a history of recurrent pain on opening its mouth. Clinical examination revealed conjunctivitis and chemosis of the left eye. Ultrasound examination of the eye revealed poor definition of the extra-ocular muscles. An orbitotomy was performed and a 50 mm-long silver of wood was removed from the retrobulbar tissues.
Asunto(s)
Conjuntivitis/veterinaria , Cuerpos Extraños en el Ojo/veterinaria , Animales , Conjuntivitis/etiología , Enfermedades de los Perros/etiología , Perros , MasculinoRESUMEN
A 6-year-old male Boxer dog was presented with a history of acute blindness. Direct and consensual pupillary light reflexes were reduced. The fundus of both eyes appeared normal during ophthalmoscopic examination. Further diagnostic investigations included magnetic resonance imaging of the brain and electroretinography. Magnetic resonance imaging of the brain was normal, but the electroretinogram was extinguished. A diagnosis of sudden acquired retinal degeneration was made.
Asunto(s)
Ceguera/veterinaria , Enfermedades de los Perros , Degeneración Retiniana/veterinaria , Animales , Ceguera/etiología , Perros , Masculino , Degeneración Retiniana/complicacionesRESUMEN
An extracapsular lentectomy was performed on an adult black-shouldered kite (Elanus caeruleus) presented with a history of head trauma resulting in a unilateral cataract and ventro-medial synechia of the right eye. One week post-operatively, the eye contents were clear and the iris appeared normal. The bird was released into a flight cage 3.5 weeks post-operatively. Two weeks later it was presented with a ruptured right cornea as a result of trauma and enucleation was recommended.
Asunto(s)
Aves/cirugía , Extracción de Catarata/veterinaria , AnimalesRESUMEN
In order to find a parameter that could be used to differentiate between a pedigreed dog and a mongrel the symmetry of the hard palate ridge pattern was examined in 239 pedigreed dogs representing 30 breeds and 334 mongrels. A symmetrical pattern was found in 148 pedigreed dogs and in 15 mongrels. This difference according to the Chi-square test is very highly significant. Thus the symmetry of the pattern is a valuable parameter to be used to distinguish between pedigreed dogs and mongrels.
Asunto(s)
Perros/anatomía & histología , Hueso Paladar/anatomía & histología , Animales , CruzamientoRESUMEN
A 4-year-old Miniature Pinscher was presented with bilateral cataracts which were surgically successfully removed. Severe bilateral superficial corneal oedema developed within 6 days. A bilateral superficial keratectomy and membrana nictitans flaps cured the disease. It was found that after the lentectomy the owner had used a hypertonic salt solution as an eyewash.
Asunto(s)
Enfermedades de la Córnea/veterinaria , Enfermedades de los Perros/cirugía , Edema/veterinaria , Animales , Extracción de Catarata/veterinaria , Enfermedades de la Córnea/cirugía , Perros , Edema/cirugía , Complicaciones PosoperatoriasRESUMEN
A freefloating iris cyst in a dog, the congenitally attached apex of the epiglottis in a cat, spontaneous healing of Filaroides osleri in a dog and dermoid sinus in a Ridgeback crossbreed are discussed.
Asunto(s)
Enfermedades de los Gatos/diagnóstico , Quistes/veterinaria , Quiste Dermoide/veterinaria , Enfermedades de los Perros/diagnóstico , Enfermedades del Iris/veterinaria , Enfermedades de la Laringe/veterinaria , Neoplasias Cutáneas/veterinaria , Enfermedades de la Tráquea/veterinaria , Animales , Gatos , Perros , Epiglotis/anomalías , Femenino , Filariasis/veterinaria , MasculinoRESUMEN
A dog infested with Filaroides osleri was dosed with albendazole at 9,5 mg/kg every day for 55 days. Clinical signs of disease disappeared after 30 days but a few nodules were still present in the left bronchus 373 days after the onset of treatment. The anthelmintic caused an increase in lymphocyte and decrease in neutrophil count.
Asunto(s)
Antihelmínticos/uso terapéutico , Bencimidazoles/uso terapéutico , Enfermedades de los Gatos/tratamiento farmacológico , Filariasis/veterinaria , Albendazol , Animales , Gatos , Perros , Filariasis/tratamiento farmacológico , MasculinoRESUMEN
Transmissible venereal tumor was diagnosed in the vagina of a bitch. The tumor spread to the oral mucosa in the tonsilar area of a female offspring which was frequently observed licking the vaginal discharge from the bitch. Metastasis to the ovary occurred in the bitch and wide-spread metastasis, especially to the skin, lymph nodes and spleen was recorded in the offspring. Both animals were euthanased due to poor response to treatment. The diagnoses were confirmed by histopathological examination.