On occasion, renal biopsy is necessary to establish the diagnosis, determine the prognosis or guide therapy. Only a small subset of patients have indications for biopsy.6 Most often, biopsy is performed when a patient has intrinsic acute renal failure that is not acute tubular necrosis.
Fiery is a huge, sturdy, stocky, sleek, burly, brown and black male with long ears, glossy, shaggy fur, rippling muscles, massive paws, a blunt, dark face and eyes. Fiery is originally described as black in A Hidden Enemy. This, however, was changed to his current description.
/ËspÉÉk/. noun. plural sparks. Learner's definition of SPARK. 1. [count]. a: a small piece of burning material that comes from a fire or is produced by rubbing or hitting two hard objects together. A spark from the fireplace set the rug on fire. The car's tailpipe made sparks as it scraped the road. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples.