Home PageHome Page

LYMPHOCYTE SUBSETS

Test Code
TBNK
 
SynonymsNatural Killer Cells
SPECIMEN REQUIREMENTS
Container TypeYellow top tube (ACD type A or B) and lavender top tube (EDTA)
Supply Item Numberpicture1055 and picture1495
Specimen TypeWhole blood
Preferred Volume7 mL ACD and 5 mL EDTA
Minimum Volume5 mL ACD and 2.5 mL EDTA
Store and TransportAmbient (room temperature)
Required Patient InfoIn accordance with CDC guidelines please provide the following patient infromation: WBC count and percent lymphocytes on the day of collection if sample will arrive after 24 hours.
StabilityRoom Temp 3 days  
Unacceptable ConditionEDTA tube is only for WBC and % lymph counts. Cannot be sent by itself for antibody testing. Samples cannot be refrigerated.
LimitationsSamples must be processed within 3 days of collection
CPT Codes86360, 86355, 86359, 86357
Billing CodeTBNK
Test ScheduleDaily
Turnaround Time2 days
MethodFlow Cytometry
Test IncludesSource, WBC K/uL; Lymphocytes, %; Lymph Abs, K/uL; CD3, %; CD3 Abs, /uL; CD4, %; CD4 Abs, /uL; CD8, %; CD8 Abs, /uL; CD19, %; CD19 Abs, /uL; CD56+16, %; CD56+16 Abs; CD4/CD8 Ratio; Note; Note
Reference Ranges
TitleDescriptorRangesUnits
Source
WBC0 days9.0-30.0K/uL
1-7 days5.0-21.0
7-30 days5.0-19.5
1-12 months6.0-17.5
1-2 yrs5.0-15.5
2-4 yrs6.0-15.5
4-6 yrs5.0-13.5
6-10 yrs4.5-13.5
10-14 yrs5.0-11.0
14-18 yrs4.5-11.0
18+ yrs3.8-11.0
LymphocytesNewborn9.0-46.0%
1-3 days16.0-46.0
4-7 days26.0-56.0
8-14 days33.0-63.0
15-60 days41.0-71.0
2-11 months46.0-76.0
1-4 yrs35.0-76.0
5-12 yrs23.0-57.0
13-18 yrs20.0-50.0
19+ yrs15.0-48.0
Lymphs, AbsNewborn2.00-11.00K/uL
1-3 days2.00-11.50
4-7 days2.00-17.00
8-14 days2.00-17.00
15-60 days2.50-16.50
2-11 months4.00-13.50
1-4 yrs2.00-10.50
5-12 yrs1.50-7.00
13-18 yrs1.20-5.20
19+ yrs1.00-3.90
CD30-3 yrs55.0-82.0%
4+ yrs53.0-91.0
CD3 Absolute0-5 months3500-5000/uL
6-11 months3400-4600
12-17 months3200-3900
18-29 months2800-3500
30-35 months1900-3100
3 yrs1000-3900
4+ yrs560-3000
CD40-5 months50.0-57.0%
6-11 months49.0-55.0
12-17 months46.0-51.0
18-23 months42.0-48.0
24-29 months38.0-46.0
30-35 months33.0-44.0
3 yrs27.0-57.0
4+ yrs30.0-65.0
CD4 Absolute0-5 months2800-3900/uL
6-11 months2600-3500
12-17 months2300-2900
18-23 months1900-2500
24-29 months1500-2200
30-35 months1200-2000
3 yrs560-2700
4+ yrs490-1400
CD80-2 yrs8.0-31.0%
3 yrs14.0-34.0
4+ yrs12.0-38.0
CD8 Absolute0-2 yrs350-2500
4+ yrs225-900
CD190-2 yrs11.0-45.0%
3 yrs9.0-29.0
4+ yrs3.0-21.0
CD19 Absolute0-2 yrs430-3300/uL
3 yrs200-1300
4+ yrs80-450
CD56+16%
CD56+16 Absolute/uL
CD4/CD8 Ratio0-2 yrs1.17-6.22to 1.0
3 yrs0.98-3.24
4+ yrs1.00-3.00
Note
Note

Interface Codes
typeorder codetest descriptionresult coderesult descriptionunitsdecimal placesloinc code
o86999.Z296Lymphocyte Subsets
r86999.Z296Lymphocyte Subsets86999.Z295CD56+16, Absolute/uL020402-4
r86999.Z296Lymphocyte Subsets88180.Z10Lymphocytes, AbsoluteK/uL 30364-4
r86999.Z296Lymphocyte Subsets88180.Z14CD3% 8124-0
r86999.Z296Lymphocyte Subsets88180.Z16CD3, Absolute/uL 8122-4
r86999.Z296Lymphocyte Subsets88180.Z17CD4% 8123-2
r86999.Z296Lymphocyte Subsets88180.Z19CD4, Absolute/uL 8127-3
r86999.Z296Lymphocyte Subsets88180.Z22CD8% 8101-8
r86999.Z296Lymphocyte Subsets88180.Z24CD8, Absolute/uL 14135-8
r86999.Z296Lymphocyte Subsets88180.Z29CD19% 8117-4
r86999.Z296Lymphocyte Subsets88180.Z31CD19, Absolute/uL 8116-6
r86999.Z296Lymphocyte Subsets88180.Z35CD56+16% 
r86999.Z296Lymphocyte Subsets88180.Z43CD4/CD8 Ratioto 1.0 54218-3
r86999.Z296Lymphocyte Subsets88180.Z6Source  31208-2
r86999.Z296Lymphocyte Subsets88180.Z7WBCK/uL 6690-2
r86999.Z296Lymphocyte Subsets88180.Z92Lymphocytes% 30365-1
r86999.Z296Lymphocyte Subsets88180.Z93Note  55230-7
r86999.Z296Lymphocyte Subsets88180.Z94Note  55230-7

v1.0|1101|3|1|0


Questions/Comments