Randall stone forceps
Ran·dall stone for·ceps(ran'dăl stōn),
a forceps with variably curved slender blades and serrated jaws, used to extract calculi from the renal pelvis or calyces.
Randall,Alexander, U.S. urologist, 1885-1951.
Randall endometrial biopsy curette
Randall plaques - minute stones of urinary salts found on erosions of renal papillae.
Randall stone forceps - used to extract calculi from the renal pelvis or calices.