7 July 2014 (Monday) - Renal Failure

Here's an interesting case - look at the potassium and creatinine.


CARTMAN, ERIC 08/08/2014 15:55
MR 22/05/1945 69 yrs M 667269 Northgate M/P Canterbury
U NORC
Specimen No : AC660246W Selected Auth Level : S
--------------------T-------------------T-------------------T-------------------
NA 134 S000 |ALT 35 S000 | |
K 8.2 S000 |CA 2.6 S000 | |
KBIC 14 S008 |$CORCA 2.6 S000 | |
CR 243 S000 |CRP 1 S000 | |
_GFR 23 S000 |HINT ^0.1 S000 | |
PROT 82 S000 |IINT ^16 S000 | |
ALB 38 S000 |LINT ^0.1 S000 | |
GLOB 44 S000 | | |
TBIL 18 S000 | | |
ALKP 73 S000 | | |
--------------------T-------------------T-------------------

High potassiums are always suspect; were samples taken in the wrong order leading to EDTA contamination? In this case probably not - look at the (if anything) raised calcium. Creatinine is seriously up; GFR down. Renal failure?
Historically there has been raised creatinine.


CARTMAN, ERIC 08/08/2014 15:55
MR 22/05/1945 69 yrs M 667269 Northgate M/P
------T-----------------------------------------------------------------------]
Date|07/07/2014 07/07/2014 07/07/2014 17/06/2014 15/06/2014 13/06/2014 |
Time|u/k 19:50 15:55 08:45 u/k 11:00 |
Spec|AC660200Q AC660186R AC660246W AC642143X AC640438G AC638999V |
|BIO BIO BIO BIO BIO BIO |
Test--+-----------------------------------------------------------------------{
NA |131 H 134 139 137 139 |
K |7.9 H 8.2 4.4 3.8 4.0 |
KBIC |7 H 14 |
CR |235 H 243 132 127 114 |
_GFR |24 H 23 47 49 56 |
PROT | H 82 79 80 |
ALB |36 H 38 35 37 |
GLOB | H 44 44 43 |
TBIL | H 18 15 21 |
ALKP |70 H 73 75 81 |
ALT | H 35 16 14 |
CA |2.6 H 2.6 |
------T-----------------------------------------------------------------------]

Results were phoned; patient admitted, repeat samples sent. The patient *was* in renal failure


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