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Updated: Aug 6, 2026

In Vivo, Percutaneous, Needle Based, Optical Coherence Tomography of Renal Masses
Published on: March 30, 2015
Angiographic visualization for percutaneous renal biopsy
Abstract:
Fifteen patients underwent visualization of the kidney for percutaneous biopsy by selective renal angiography. Biopsies were performed in 11 patients, and adequate renal tissue was obtained in all instances. Postbiopsy angiogram revealed pinpoint bleeding in ten patients and significant extravasation in one case, which was controlled with a selective epinephrine infusion. In four cases, biopsy was not performed when the cortex was found to be less than 5 mm thick.
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