Digital subtraction in multi-compartment arthrography of the wrist. 1993

L Delcoigne, and H Durant, and M Kunnen, and E Van de Velde
Department of Radiology, University Hospital, Gent, Belgium.

In a series of 23 patients with chronic and unexplained painful wrist, three-compartment arthrography was carried out using digital subtraction. Pathologic conditions were disclosed in 19 patients. Digital subtraction both allowed for a stronger diluting of the dye and for the demonstration of a larger amount of lesions of smaller size than conventional wrist-arthrography, as long as motion artefacts had been avoided. Obtaining successive views without having to wait for complete contrast resorption in the injected compartments represents a significant advantage. The importance of three-compartment injection is stressed and the best way to perform the technique is discussed. As it proved to be a fast and reliable examination procedure the authors advocate using digital subtraction arthrography of the wrist whenever the method is available. However, this relatively new technique does not rule out careful correlation between arthrographic findings and clinical complaints.

UI MeSH Term Description Entries
D007472 Iohexol An effective non-ionic, water-soluble contrast agent which is used in myelography, arthrography, nephroangiography, arteriography, and other radiographic procedures. Its low systemic toxicity is the combined result of low chemotoxicity and low osmolality. Compound 545,Exypaque,Iohexol 350,Nycodenz,Omnipaque
D007592 Joint Diseases Diseases involving the JOINTS. Arthropathies,Arthropathy,Joint Disease
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D011856 Radiographic Image Enhancement Improvement in the quality of an x-ray image by use of an intensifying screen, tube, or filter and by optimum exposure techniques. Digital processing methods are often employed. Digital Radiography,Image Enhancement, Radiographic,Radiography, Digital,Enhancement, Radiographic Image,Enhancements, Radiographic Image,Image Enhancements, Radiographic,Radiographic Image Enhancements
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293 Adolescent A person 13 to 18 years of age. Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D001175 Arthrography Roentgenography of a joint, usually after injection of either positive or negative contrast medium. Arthrographies

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