UVEODERMATOLOGICAL SYNDROME IN A COCKER-POODLE MIXED-BREED DOG

A síndrome uveodermatológica, um distúrbio auto-imune que apresenta sinais oculares e cutâneos, tem sido descrita freqüentemente em cães da raça Akita, raramente, em outras raças e não há relato em cães mestiços. Neste artigo, descreve-se a síndrome em um cão mestiço Cocker com Poodle. Abstract The uveodermatological syndrome, an auto-immune disorder having ophthalmic and dermal signs, has been described frequently in Akita dogs, rarely in other purebred dogs but none description of this syndrome in mixed breed dogs has been reported. In this paper, we describe the syndrome in a Cocker-Poodle mixed breed dog

Normal values of b-wave responses of full-field electroretinogram in Lhasa Apso dogs with cataracts according to age

Lhasa Apso dogs with immature, mature or hypermature cataracts were divided into four groups according to their age (G1: 1 to 3 years old, G2: 4 to 7 years old, G3: 8 to 11 years old, G4: more than 12 years old). All animals were evaluated under the same sedation protocol to allow the performance of the electroretinogram (ERG) exam to determine normal value of b-wave response of the full-field ERG according to age. Three ERG responses were recorded: rod, maximal and cone responses. The amplitude values and b-wave implicit time of the responses of all groups were compared and analyzed by Kruskal-Wallis test (variance analysis for non-repeated measures), followed by the Dunn post-test (when p<0,05). A significant decrease was observed in maximal responses' amplitude, when comparing the G4 group with G1 and G2. No statistically relevant differences were observed in the b-wave implicit time values between groups. The ERG values are directly influenced by the animal's age. Older patients presented a decrease in the amplitude of the maximal response. The study determined the normal parameters of ERG b-waves for Lhasa Apso dogs with cataract according to their age group

Sarcoma intraocular felino associado à phthisis bulbi

Relatam-se dois casos de sarcoma ocular em gatos que apresentavam cegueira e hipotonia nos olhos afetados por anos antes do crescimento neoplásico. Phthisis bulbi, que é o estágio final de um processo inflamatório ocular intenso, geralmente não é monitorado por tratar-se de um olho cego, pequeno e não doloroso. O relato demonstra que o monitoramento e a enucleação precoce de olhos em phthisis bulbi são importantes e devem ser considerados como opções de tratamento, porque o sarcoma intra-ocular é agressivo e pode diminuir significativamente a expectativa de vida.Two cases of feline intraocular sarcoma were reported in stray cats that presented blindness and hypotonia of the affected eye for years before the tumor development. Phthisis bulbi, a final stage of a severe inflammation of the eye, is frequently unmonitored because eyes are blind, small, opaque, and not painful. Yet, this report shows that monitoring and early enucleation of eyes of cats with phthisis bulbi are important and should be considered as a treatment option, because feline intraocular sarcoma is an aggressive tumor that significantly decreases live expectancy

UVEODERMATOLOGICAL SYNDROME IN A COCKER-POODLE MIXED-BREED DOG

A síndrome uveodermatológica, um distúrbio auto-imune que apresenta sinais oculares e cutâneos, tem sido descrita freqüentemente em cães da raça Akita, raramente, em outras raças e não há relato em cães mestiços. Neste artigo, descreve-se a síndrome em um cão mestiço Cocker com Poodle. Abstract The uveodermatological syndrome, an auto-immune disorder having ophthalmic and dermal signs, has been described frequently in Akita dogs, rarely in other purebred dogs but none description of this syndrome in mixed breed dogs has been reported. In this paper, we describe the syndrome in a Cocker-Poodle mixed breed dog

Sarcoma intraocular felino associado à phthisis bulbi

Relatam-se dois casos de sarcoma ocular em gatos que apresentavam cegueira e hipotonia nos olhos afetados por anos antes do crescimento neoplásico. Phthisis bulbi, que é o estágio final de um processo inflamatório ocular intenso, geralmente não é monitorado por tratar-se de um olho cego, pequeno e não doloroso. O relato demonstra que o monitoramento e a enucleação precoce de olhos em phthisis bulbi são importantes e devem ser considerados como opções de tratamento, porque o sarcoma intra-ocular é agressivo e pode diminuir significativamente a expectativa de vida.Two cases of feline intraocular sarcoma were reported in stray cats that presented blindness and hypotonia of the affected eye for years before the tumor development. Phthisis bulbi, a final stage of a severe inflammation of the eye, is frequently unmonitored because eyes are blind, small, opaque, and not painful. Yet, this report shows that monitoring and early enucleation of eyes of cats with phthisis bulbi are important and should be considered as a treatment option, because feline intraocular sarcoma is an aggressive tumor that significantly decreases live expectancy

Feline intraocular sarcoma associated with phthisis bulbi

Two cases of feline intraocular sarcoma were reported in stray cats that presented blindness and hypotonia of the affected eye for years before the tumor development. Phthisis bulbi, a final stage of a severe inflammation of the eye, is frequently unmonitored because eyes are blind, small, opaque, and not painful. Yet, this report shows that monitoring and early enucleation of eyes of cats with phthisis bulbi are important and should be considered as a treatment option, because feline intraocular sarcoma is an aggressive tumor that significantly decreases live expectancy