ABSTRACT
Australian Cattle Dogs (ACD) are medium-sized animals widely used in fieldwork for managing cattle and sheep. There needs to be more information about the conditions these dogs can develop despite being well-characterized animals since the beginning of the 20th century. Hip dysplasia (HD) is a developmental abnormality between the femoral head and the acetabular fossa, which can be debilitating. However, the available literature has no studies on the prevalence of this condition in dogs of this breed. This study aimed to evaluate radiographs of ACD qualitatively and quantitatively. For this purpose, 49 dogs considered healthy without clinical signs of HD were radiographically assessed, and the animals were classified as dysplastic (D) and non-dysplastic (ND). A frequency of 46.9% of dysplastic dogs was observed, with males being more affected. The cortical index (CI) and angle of inclination (AI) could not differentiate D from ND animals; only the Norberg angle (NA) was effective in this differentiation. No correlation was observed between AI, CI, and AN.(AU)
Os cães da raça Autralian Cattle Dog (ACD) são animais de porte médio, muito utilizados no trabalho de campo para manejo de gado e ovelha. Apesar de serem animais bem caracterizados desde o início do século XX, há poucas informações sobre afecções que esses cães podem desenvolver. A displasia coxofemoral (DCF) é uma anormalidade do desenvolvimento entre a cabeça do fêmur e a fossa acetabular podendo ser debilitante. Contudo, não há estudos, na literatura disponível, sobre a prevalência desta afecção em cães dessa raça. O objetivo deste trabalho foi avaliar qualitativamente e quantitativamente radiografias de cães da raça ACD. Para tanto, foram avaliados radiograficamente 49 cães considerados hígidos e sem sinais clínicos de DCF. Os animais foram classificados em displásicos (D) e não displásicos (ND). Observou-se a frequência de 46,9% de cães displásicos, sendo os machos mais acometidos. O índice cortical (IC) e o ângulo de inclinação (AI) não foram capazes de diferenciar os animais D dos ND, apenas o ângulo de Norberg (AN) foi eficaz nessa diferenciação. Não houve correlação entre AI, IC e AN.(AU)
Subject(s)
Animals , Female , Dogs , Radiography/methods , Hip Injuries/diagnosis , Hip Dysplasia, Canine/diagnosis , Hip JointABSTRACT
Abstract Objective The aim of this study was to investigate fall preventive behaviors in elderly patients who suffered hip fractures as a result of falling. Methods This descriptive and cross-sectional study was performed at a university hospital in Izmir, Turkey between January 2014 and December 2015. Data were collected using the Fall Behaviors Scale for Old People. This study was conducted with 103 patients who had a hip fracture caused by falling. Descriptive statistics, Mann Whitney U and Kruskal-Wallis tests were used. Results There was a significant difference between age groups in this score (KW = 6.85, p = 0.03). The patients aged 85-96 years obtained significantly higher scores for the sub-scales of protective mobility (KW = 8.71, p = 0.01) and avoidance (KW = 6.03, p = 0.04) than patients in the other age groups. There was not a significant difference in fall prevention behaviors between the elderly with a history of a repeated falls and those without a repeated fall history. Conclusion Although elderly people with hip fractures due to falling has highly protective behavior, they have fallen. Advanced age patient has showed more protective behavior for falling.
Subject(s)
Male , Female , Aged , Aged, 80 and over , Behavior , Accidental Falls/prevention & control , Risk Factors , Hip Injuries/diagnosis , Accident Prevention , Epidemiology, Descriptive , Cross-Sectional Studies , InterviewABSTRACT
Os autores se propõem neste artigo a realizar uma revisão acerca do tema displasia do desenvolvimento do quadril abordando: fisiopatologia , manifestações clinicas,diagnóstico e tratamento.
Subject(s)
Humans , Male , Female , Bone Diseases, Developmental , Hip Dislocation, Congenital , Hip Injuries/surgery , Hip Injuries/diagnosis , Hip Injuries/physiopathology , Hip Injuries/therapy , Hip/growth & developmentABSTRACT
Patología inflamatoria aguda, también llamada cadera irritable o sinovitis tóxica, es la principal causa de dolor en la cadera de los niños. Se indica cómo realizar la ecografía para un correcto diagnóstico.
Subject(s)
Hip Injuries/diagnosis , Hip Injuries/etiology , Hip Injuries/therapy , Hip Injuries , Synovitis/diagnosis , SynovitisABSTRACT
OBJETIVO: No grupo pediátrico, o diagnóstico radiológico dos tumores dos ossos ilíacos, ísquios e púbis apresenta dificuldades e peculiaridades próprias, mas a literatura revisada não trata especificamente desse tema. Este trabalho pretende investigar a existência de padrões radiológicos confiáveis para o diagnóstico diferencial desses tumores. MATERIAIS E MÉTODOS: Foram revistos os achados radiológicos de tumores dos ossos do quadril em dez pacientes com idades entre 8 e 19 anos. RESULTADOS: Reação óssea (esclerose ou lise), reação periosteal (lamelar em camada única, múltiplas camadas ou radial), extensão do tumor no osso e grau de invasão das partes moles revelaram baixa especificidade. As calcificações nas partes moles, consideradas em conjunto, foram inespecíficas. Contudo, separando as próximas do osso comprometido, que apresentam formas e tamanhos variados - padrão I -, daquelas afastadas do osso, finas e amorfas - padrão II -, observamos que o padrão I foi totalmente inespecífico e o padrão II foi identificado nos três casos de osteossarcoma (100 por cento) e em apenas um dos casos de Ewing (16,6 por cento). CONCLUSÃO: Neste material, as calcificações padrão II revelaram sensibilidade de 100 por cento e especificidade de 90 por cento para osteossarcoma. Contudo, sua importância pode não se limitar ao diagnóstico radiológico. As calcificações padrão II indicam, provavelmente, os sítios ideais para biópsia.
OBJECTIVE: In the pediatric group, the radiological diagnosis of bone tumors of the hip is difficult and presents some peculiarities, but reviewed literature does not approach this specific problem. The objective of the present study was to investigate the existence of reliable radiological patterns for the differential diagnosis of these tumors. MATERIALS AND METHODS: Radiological findings of bone tumors of the hip in ten patients in the age range between 8 and 19 years have been reviewed. RESULTS: Bone reaction (sclerosis or lysis), periosteal reaction (lamellar with single or multiple layers, or radial), tumor extent in the bone and level of soft tissues invasion have presented low specificity. Soft tissue calcifications, when considered as a whole, were non-specific. However, when those calcifications with varied shapes and sizes, nearby the affected bone (pattern I) were separated from those, thin and amorphous, away from the bone (pattern II), we have observed that the pattern I was totally non-specific, and the pattern II was found in the three cases of osteosarcoma (100 percent) and in only one case of Ewing's sarcoma (16.6 percent). CONCLUSION: In the present study, pattern II calcifications have shown a 100 percent sensitivity and 90 percent specificity for osteosarcoma. However, their importance may be not limited to the radiological diagnosis. Pattern II calcifications indicate probably ideal sites for biopsy.