Nontraumatic intravasation of myelographic contrast medium
نویسندگان
چکیده
منابع مشابه
Evaluation of myelographic contrast-medium tolerance with psychometric testing.
Clinical tolerance to the myelographic contrast media metrizamide and iopamidol was evaluated in 26 and 30 patients, respectively, with a battery of neuropsychologic tests before and after myelography in a randomized, double-blind prospective study. Twenty hospitalized patients with chronic back pain were also studied before and after computed tomography to serve as controls relative to the gro...
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Hysterosalpingography is an imaging method to evaluate the endometrial and uterine morphology and fallopian tube patency. Contrast intravasation implies backflow of injected contrast into the adjoining vessels mostly the veins and may be related to factors altering endometrial vascularity and permeability. Radiologists and gynaecologists should be well acquainted with the technique of hysterosa...
متن کاملEffect of blood on arachnoiditis from aqueous myelographic contrast media.
Bloody cerebrospinal fluid is thought to increase the risk of arachnoiditis from myelography with iophendylate, but not with aqueous media. An experimental study was undertaken of the effects of metrizamide, iocarmate, and blood, independently and in mixtures, on the production of arachnoid fibrosis. Monkeys exposed to a mixture of iocarmate or metrizamide and blood developed no more significan...
متن کاملCharacterization of nontraumatic focal splenic lesions using contrast-enhanced sonography.
PURPOSE To compare contrast-enhanced sonography (CEUS) with contrast-enhanced CT in the assessment of nontraumatic focal lesions of the spleen. METHODS CEUS and CT findings in 22 patients with fever of unknown origin and ultrasound-detected splenic focal lesions were analyzed retrospectively. CEUS was performed using an ultrasound unit equipped with a 3.6-MHz probe and contrast-specific softw...
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Arita Y, et al. BMJ Case Rep 2017. doi:10.1136/bcr-2017-222487 Description A 72-year-old man was referred for a contrast-enhanced multidetector coronary CT examination. A physician tried to place an angiocatheter (BD Insyte Autoguard Winged, 20G, 1.1×25 mm) into the right median basilic vein; however, the vein could not be punctured correctly because it was difficult to detect owing to the tort...
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ژورنال
عنوان ژورنال: American Journal of Roentgenology
سال: 1979
ISSN: 0361-803X,1546-3141
DOI: 10.2214/ajr.132.5.795