POSTMORTEM BLOOD SUGAR AND BLOOD UREA NITROGEN DETERMINATIONS.
Glucose and urea nitrogen determinations were made on blood and cerebrospinal fluid samples collected during 160 postmortem examinations in order to determine the usefulness of such tests in diagnosing diabetes and uremia at the time of autopsy. The results indicated that: (1) Blood is unsuitable for postmortem glucose determination, and no postmortem normal can be established. (2) Cerebrospinal fluid gave more uniform but very low glucose values. (3) Diabetics as a group had very high postmortem glucose levels but showed a marked overlap with non-diabetics. (4) Infants less than 3 months of age showed high postmortem glucose values. (5) Postmortem blood urea nitrogen and cerebrospinal fluid urea nitrogen levels were within normal limits in previously healthy persons who died suddenly from accidental causes. (6) Hospital autopsy cases had high urea nitrogen levels. (7) Postmortem urea nitrogen levels higher than 100 mg.% were indicative of uremia.
D001344:Autopsy; D001769:Blood; D001786:Blood Glucose; D001806:Blood Urea Nitrogen; D002555:Cerebrospinal Fluid; D003643:Death; D003920:Diabetes Mellitus; D005947:Glucose; D006801:Humans; D007223:Infant; D009584:Nitrogen; D014508:Urea; D014511:Uremia
D001786:Blood Glucose; D014508:Urea; D005947:Glucose; D009584:Nitrogen
AUTOPSY; BLOOD; BLOOD SUGAR; BLOOD UREA NITROGEN; CEREBROSPINAL FLUID; DIABETES MELLITUS; INFANT; NITROGEN; UREA; UREMIA