Cardiovascular and interventional radiology
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Cardiovasc Intervent Radiol · Jan 1986
Case Reports Comparative StudyHemopericardium resulting from attempted internal jugular vein catheterization: a case report and review of complications of central venous catheterization.
An unusual case of hemopericardium and presumed fatal cardiac tamponade complicating attempted right internal jugular vein catheterization by the posterior approach is reported. Reports of complications in a series of internal jugular vein catheterizations using various approaches (posterior, central, anterior, supraclavicular) and subclavian vein catheterizations are reviewed. Internal jugular vein catheterization is not necessarily safer than subclavian vein catheterization: numerous factors determine success rate and complication rate in central venous catheterizations.
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Following reports of hemorrhage from renal microaneurysms caused by renal biopsy, renal arteriography has been used increasingly as a screening procedure prior to renal biopsy as well as for diagnostic investigation. The incidence of renal microaneurysms has been documented in a group of 40 cases of suspected polyarteritis nodosa, of whom 15 were confirmed, and only 2 had microaneurysms. Both subjects with microaneurysms had more florid clinical disease. In view of the low incidence of microaneurysms it is suggested that renal angiography should be used as a diagnostic investigation only in cases with florid clinical disease and not as a screening procedure prior to renal biopsy.