RESUMO
X-ray semiotics of changes in the roentgen-negative components of the knee joint at different stages of hemophilic arthropathy has been described basing on the study of 46 contrast arthrography ++ of the joint, and their correlation with the results of macroscopic and histological investigations of the tissues removed during surgery. Identification of the character of the damage in the soft-tissue and cartilage components of the joint is particularly important at the early stages of arthropathy, as it enables determining the optimum therapeutic tactics when the data of routine roentgenography give insufficient information, and changes in the bones are limited and, as a rule, reversible.
Assuntos
Hemartrose/diagnóstico por imagem , Hemofilia A/complicações , Hemofilia B/complicações , Articulação do Joelho/diagnóstico por imagem , Adolescente , Adulto , Artrografia , Criança , Meios de Contraste/administração & dosagem , Diatrizoato de Meglumina , Reações Falso-Negativas , Hemartrose/etiologia , Hemartrose/patologia , Humanos , Injeções Intra-Articulares , Articulação do Joelho/patologia , Masculino , Pessoa de Meia-IdadeRESUMO
The paper is concerned with main values of dose exposure of the USSR population as a result of medical roentgenological investigations. The authors issue practical organizational-methodological recommendations for irradiation reduction resulting from giving up chest x-ray, a decrease in prophylactic fluorography, improvement of technical facilities for investigations of the digestive tract, and organization of roentgenoradiological departments as independent health service units.
Assuntos
Vigilância da População , Doses de Radiação , Radiografia , Humanos , U.R.S.S.RESUMO
As many as 11 patients suffering from hereditary hemochromatosis were examined on the bones and joints with the aid of X-rays. The given disease entity was marked by very suggestive x-ray sings of changes in the cranium, in the large and small joints, as well as in the long tubular bones, and so forth.
