Ketone Bodies

CERNER / EPIC MNEMONIC:

BOHB

POE DESCRIPTION:

Beta-Hydroxybutyrate

DAYS PERFORMED:

Daily, 24 hours

TURNAROUND TIME:

15 minutes

CONTAINER TYPE:

Green top (Sodium Heparin) or Green top (Lithium Heparin

SPECIMEN REQUIREMENTS:

Whole Blood; Specimen more than 30 minutes in transit to the laboratory or hemolysis are causes for rejection.  This test cannot be added to an existing specimen.

MINIMUM VOLUME:

0.4 mL blood

HANDLING INSTRUCTIONS:

Deliver tube to laboratory immediately following collection

REFERENCE RANGE:

Negative in normal nutritional states

LAST UPDATED:

2-4-2014

TEST SYNONYM(S):Ketone Bodies; Beta Ketone; Ketones; Blood Acetone; Beta Hydroxybutyrate; Acetone, Quantitative Blood

Kidney Biopsy

CPT CODE: 88307
TEST INFORMATION: Test includes light microscopy, PAS stain, Jones stain, trichrome stain, immunofluorescent studies, and if indicated electron microscopy
DAYS PERFORMED: Mon-Fri, 0800-1640
TURNAROUND TIME: Routine: 24 hours; immunofluorescent studies: 48 hours; electron microscopy: 1 week
SPECIAL INSTRUCTIONS: Outside institutions should contact Client Service Representative (312-942-5000 x27563) for submission and transport protocol.
COLLECTION: Ideally three pieces of tissue are needed. One piece is placed in 10% buffered formalin for light microscopy; one is placed in cold glutaraldehyde fixative for electron microscopy; and one is placed in isopentane and immersed in liquid nitrogen for immunofluorescent studies.
SPECIMEN REQUIREMENTS: Fresh kidney tissue with no added fixative
REJECTION CRITERIA: Improper fixation
LIMITATIONS OF TEST: Tissue fixed in formalin cannot be used for electron microscopy or immunofluorescent studies.
TEST SYNONYM(S):Renal Biopsy