REFINEMENTS IN CEREBROSPINAL FLUID DIVERSIONARY SHUNT EVALUATION BY CISTERNOGRAPHY
نویسندگان
چکیده
منابع مشابه
Cerebrospinal fluid rhinorrhea: evaluation with metrizamide cisternography.
Metrizamide computed tomographic cisternography was used to examine 27 patients (19 males and eight females, 14-59 years old) clinically suspected of having cerebrospinal fluid fistulae with rhinorrhea. Twenty-one fistulae were traumatic and six were spontaneous. Five to 6 ml of metrizamide (or lopamidol, two cases) were injected by lumbar puncture at a concentration of 185-200 mg I/ml for dire...
متن کاملCerebrospinal fluid fistula: detection with MR cisternography.
PURPOSE Our goal was to assess the role of MR cisternography in the examination of patients with suspected CSF rhinorrhea. METHODS MR cisternography was performed as a heavily T2-weighted fast spin-echo study with fat suppression and video reversal of the images in 37 patients over a 3-year interval. Twenty-four of the patients subsequently had exploratory surgery for fistula. Statistical ana...
متن کاملCerebrospinal fluid shunt technology.
Since the invention of the first implantable shunt valve by Nulsen and Spitz (12) almost 50 years ago, there has been a remarkable number of ingenious modifications and new designs of shunt equipment to treat pediatric hydrocephalus. These developments were in response to the immediately evident high shunt failure rate. These designs included antisiphon devices (15), on-off devices, gravity-act...
متن کاملRadiographic evaluation for suspected cerebrospinal fluid shunt obstruction.
OBJECTIVE To measure the predictive value of plain radiographs (shunt series) and computed tomography (CT) scans in a group of children undergoing evaluation for suspected shunt obstruction in a tertiary care pediatric emergency department (ED). METHODS Radiology reports were reviewed for all ED patients who underwent a shunt series over an 18-month period. Two investigators categorized all r...
متن کاملEvaluation of high-resolution CT and MR cisternography in the diagnosis of cerebrospinal fluid fistula.
PURPOSE We undertook this study to determine the accuracy of MR cisternography and plain high-resolution CT as a noninvasive alternative to CT cisternography in the diagnosis of CSF fistula in patients with clinically suspected CSF rhinorrhea. METHODS Forty-five consecutive patients with clinically suspected CSF rhinorrhea were examined prospectively for CSF fistula with MR cisternography and...
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ژورنال
عنوان ژورنال: American Journal of Roentgenology
سال: 1972
ISSN: 0361-803X,1546-3141
DOI: 10.2214/ajr.115.4.766