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- R J Sellar, I G Mackay, and T A Buist.
- Cardiovasc Intervent Radiol. 1986 Jan 1; 9 (3): 123-6.
AbstractFollowing 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.
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