Yale New Haven Hospital

Department of Laboratory Medicine
Test Directory

[ Test Name Index ]

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DIC profile (LMW)

Lab Section: 

Coagulation

 

Lab Location: 

Main Lab

Test ID: 

LAB9155

 

Schedule: 

Sunday - Saturday

Reported: 

1 hour, 30 minutes for STAT orders; 2 hours for Routine orders

Specimen Requirements: 

For PTINR and DDI tests:

Collection: 2.7 mL Blood in a Blue Top Tube.
Pediatric volume: 2.7 mL.
Transport: Whole blood may be transported at ambient or refrigerated temperature. Separated plasma, not yet frozen, may be transported at refrigerated temperature, while frozen plasma should be sent on dry ice to prevent thawing in transit.
Unacceptable conditions: QNS; Overfilled; Clotted
Stability: For PTINR, 12 hours from time of collection and for DDI, preferred specimen within 4 hours of collection

For CBC test:
Collection: 3.0 mL Blood in a Lavender Top Tube.
Pediatric volume: 0.5 mL.
Unacceptable conditions: Clotted, QNS or frozen specimens; only acceptable anticoagulant EDTA (lavender top).
Stability: Preferred specimen within 4 hours of collection; acceptable
<24 hours

Reflex Criteria: If lab specific criteria are met, will reflex to either a scan or manual differential.

Notes:

Clinical Indications:   “For a patient with unlikely pre-test probability (Wells’ rules) of DVT, a D-dimer value <0.50 mg/L FEU has a negative predictive value >99% (95% CI = 96-100%) and >99% sensitivity (95% CI = 83.9-100%).

For a patient with low/moderate pre-test probability (Wells’ rules) of PE, a D-dimer value <0.50 mg/L FEU has 99.6% negative predictive value (95% CI = 97.5-100%) and 98.6% sensitivity (95% CI = 92.5-100%).”

Physicians requesting a manual differential on a specimen that does not meet manual differential criteria must discuss with the Hematology Laboratory Resident for approval

 

 

Tests in this Panel: 

Test Name

Reference Interval

Prothrombin Time [LRR15843

Age Limit

Sex

Normal Range

0 - 999 Years

Any

9.7

—

12.2 seconds

INR [LRR14413]

Age Limit

Sex

Normal Range

0 - 999 Years

Any

0.89

—

1.12

 

D-Dimer [LRR13148]

Age Limit

Sex

Normal Range

0 - 999 Years

Any

0.17

—

0.54 mg/L FEU

Lipemia [LRR17413]

 

Hemolysis [LRR17412]

 

 

Test Name

Reference Interval

 

WBC [LRR1577876]

 

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

6-22 x1000/uL

1 Week up to 2 Months

Any

4-16 x1000/uL

2 Months up to 12 Months

Any

4-18 x1000/uL

12 Months up to 6 Years

Any

4-15 x1000/uL

6 Years up to 12 Years

Any

 

4-15 x1000/uL

12 Years up to 18 Years

Any

4-13 x1000/uL

18 Years up to 999 Years

Any

4-10 x1000/uL

 

 

 

 

 

RBC

[LRR1577212]

 

 

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

3.7

—

6.8 M/uL

1 Week up to 2 Months

Any

3.6

—

6.0 M/uL

2 Months up to 12 Months

Any

3.6

—

5.7 M/uL

12 Months up to 6 Years

Any

3.6

—

5.7 M/uL

6 Years up to 12 Years

Any

3.6

—

5.6 M/uL

12 Years up to 18 Years

Any

3.6

—

5.8 M/uL

18 Years up to 999 Years

Any

3.8

—

5.9 M/uL

 

 

 

RDW [LRR1534437]

 

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

11.5-14.5%

1 Week up to 2 Months

Any

11.5-14.5%

2 Months up to 12 Months

Any

11.5-14.5%

12 Months up to 6 Years

Any

11.5-14.5%

6 Years up to 12 Years

Any

11.5-14.5%

12 Years up to 18 Years

Any

11.5-14.5%

18 Years up to 999 Years

Any

11.5-14.5%

 

 

Hemoglobin [LRR1534435]

 

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

13

—

23 g/dL

1 Week up to 2 Months

Any

13

—

20 g/dL

2 Months up to 12 Months

Any

12

—

15 g/dL

12 Months up to 6 Years

Any

12

—

15 g/dL

6 Years up to 12 Years

Any

12

—

15 g/dL

12 Years up to 18 Years

Any

12

—

15 g/dL

18 Years up to 999 Years

Any

12

—

18 g/dL

 

 

Hematocrit

[LRR1534436]

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

39

—

70 %

1 Week up to 2 Months

Any

37

—

60 %

2 Months up to 12 Months

Any

37

—

45 %

12 Months up to 6 Years

Any

37

—

43 %

6 Years up to 12 Years

Any

37

—

45 %

12 Years up to  18 Years

Any

37

—

48 %

18 Years up to 999 Years

Any

37

—

52 %

MCV

[LRR1576934]

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

96-113 fL

1 Week up to 2 Months

Any

85-109 fL

2 Months up to 12 Months

Any

78-93 fL

12 Months up to 6 Years

Any

78-95 fL

6 Years up to 12 Years

Any

78-94 fL

12 Years up to 18 Years

Any

78­­­­­-­­­­98 fL

18 Years up to 999 Years

Any

78-94 fL

 

 

 

MCH [LRR1576930]

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

32-38 pg

1 Week up to 2 Months

Any

29-38 pg

2 Months up to 12 Months

Any

23-32 pg

12 Months up to 6 Years

Any

23-31 pg

6 Years up to 12 Years

Any

23-31pg

12 Years up to 18 Years

Any

23-33pg

18 Years up to 999 Years

Any

27-31pg

MCHC [LRR1576932]

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

31-36 g/dL

1 Week up to 2 Months

Any

31-36 g/dL

2 Months up to 12 Months

Any

31-36 g/dL

12 Months up to 6 Years

Any

31-36 g/dL

6 Years up to 12 Years

Any

31-36 g/dL

12 Years up to 18 Years

Any

31-36 g/dL

18 Years up to 999 Years

Any

31-36 g/dL

Platelets

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

150-425 x1000/uL

1 Week up to 2 Months

Any

140-465 x1000/uL

2 Months up to 12 Months

Any

140-465 x1000/uL

12 Months up to 6 Years

Any

150-465 x1000/uL

6 Years up to 12 Years

Any

140-465 x1000/uL

12 Years up to 18 Years

Any

140-465 x1000/uL

18 Years up to 999 Years

Any

140-440 x1000/uL

MPV

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

6-11 fL

1 Week up to 2 Months

Any

6-11 fL

2 Months up to 12 Months

Any

6-11 fL

12 Months up to 6 Years

Any

6-11 fL

6 Years up to 12 Years

Any

6-11 fL

12 Years up to 18 Years

Any

6-11 fL

18 Years up to 999 Years

Any

6-11 fL

 

Neutrophils

[LRR11286]

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

19-56%

1 Week up to 2 Months

Any

4-33%

2 Months up to 12 Months

Any

7-57%

12 Months up to 6 Years

Any

12-67%

6 Years up to 12 Years

Any

26-77%

12 Years up to 18 Years

Any

32-79%

18 Years up to 999 Years

Any

37-84%

Lymphocytes [LRR11287]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Monocytes

[LRR17898]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Eosinophils

[LRR11289]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Basophil

 [LRR19235]

 

 

 

 

 

 

 

 

 

 

Immature

Granulocytes

 

 

 

 

 

 

 

 

 

 

 

ANC 

(Absolute 

Neutrophil 

Count)

 [LRR11264]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

24-58%

1 Week up to 2 Months

Any

44-87%

2 Months up to 12 Months

Any

31-82%

12 Months up to 6 Years

Any

22-75%

6 Years up to 12 Years

Any

12-60%

12 Years up to 18 Years

Any

13-52%

18 Years up to 999 Years

Any

8-49%

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

9-22%

1 Week up to 2 Months

Any

1-18%

2 Months up to 12 Months

Any

1-17%

12 Months up to 6 Years

Any

2-16%

6 Years up to 12 Years

Any

3-14%

12 Years up to 18 Years

Any

4-14%

18 Years up to 999 Years

Any

4-15%

                                                                        

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

0-8%

1 Week up to 2 Months

Any

0-10%

2 Months up to 12 Months

Any

0-9%

12 Months up to 6 Years

Any

0-8%

6 Years up to 12 Years

Any

0-10%

12 Years up to 18 Years

Any

0-8%

18 Years up to 999 Years

Any

0-7%

 

 

 

 

 

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

0-4%

1 Week up to 2 Months

Any

0-4%

2 Months up to 12 Months

Any

0-4%

12 Months up to 6 Years

Any

0-4%

6 Years up to 12 Years

Any

0-4%

12 Years up to 18 Years

Any

0-4%

18 Years up to 999 Years

Any

0-4%

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

0-3%

1 Week up to 2 Months

Any

0-3%

2 Months up to 12 Months

Any

0-3%

12 Months up to 6 Years

Any

0-3%

6 Years up to 12 Years

Any

0-3%

12 Years up to 18 Years

Any

0-3%

18 Years up to 999 Years

Any

0-3%

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

2-10 x1000/uL

1 Week up to 2 Months

Any

1-5 x1000/uL

2 Months up to 12 Months

Any

1-7 x1000/uL

12 Months up to 6 Years

Any

1-8 x1000/uL

6 Years up to 12 Years

Any

1-10 x1000/uL

12 Years up to 18 Years

Any

1-10 x1000/uL

18 Years up to 999 Years

Any

1-11 x1000/uL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                     

Lymphocyte 

Absolute [LRR11265]

 

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

2-10 x1000/uL

1 Week up to 2 Months

Any

3-10 x1000/uL

2 Months up to 12 Months

Any

2-14 x1000/uL

12 Months up to 6 Years

Any

2-10 x1000/uL

6 Years up to 12 Years

Any

1-5 x1000/uL

12 Years up to 18 Years

Any

1-4 x1000/uL

18 Years up to 999 Years

Any

1-4 x1000/uL

Monocyte 

Absolute

Count [LRR17903]

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

1-5x1000/uL

1 Week up to 2 Months

Any

0-3x1000/uL

2 Months up to 12 Months

Any

0-3x1000/uL

12 Months up to 6 Years

Any

0-2x1000/uL

6 Years up to 12 Years

Any

0-2x1000/uL

12 Years up to 18 Years

Any

0-2x1000/uL

18 Years up to 999 Years

Any

0-2x1000/uL

 

 

 

Eosinophil 

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

0-2 /uL

1 Week up to 2 Months

Any

0-2/uL

2 Months up to 12 Months

Any

0-2/uL

12 Months up to 6 Years

Any

0-1/uL

6 Years up to 12 Years

Any

0-2/uL

12 Years up to 18 Years

Any

0-1/uL

18 Years - 999 Years

Any

0-1/uL

Absolute

 Count

 [LRR17904]

 

Basophil Absolute 

Count

[LRR17905]

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

0x1000 uL

1 Week up to 2 Months

Any

0x1000 uL

2 Months up to 12 Months

Any

0x1000uL

 

 

 

12 Months up to 6 Years

Any

0x1000 uL

6 Years up to 12 Years

Any

0x1000 uL

12 Years up to 18 Years

Any

0x1000 uL

18 Years up to 999 Years

Any

0x1000 uL

Absolute Immature Granulocyte Count

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

0-0.3x1000/uL

1 Week up to 2 Months

Any

0-0.3x1000/uL

2 Months up to 12 Months

Any

0-0.3x1000/uL

12 Months up to 6 Years

Any

0-0.3x1000/uL

6 Years up to 12 Years

Any

0-0.3x1000/uL

12 Years up to 18 Years

Any

0-0.3x1000/uL

18 Years up to 999 Years

Any

0-0.3x1000/uL

NRBC

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

0-1%

1 Week up to 2 Months

Any

0-1%

2 Months up to 12 Months

Any

0-1%

12 Months up to 6 Years

Any

0-1%

6 Years up to 12 Years

Any

0-1%

12 Years up to 18 Years

Any

0-1%

18 Years up to 999 Years

Any

0-1%

Absolute NRBC

Age Limit

Sex

Normal Range

0 Days up to 7 Days

Any

0x 1000/uL

1 Week up to 2 Months

Any

0x 1000/uL

2 Months up to 12 Months

Any

0x 1000/uL

12 Months up to 6 Years

Any

0x 1000/uL

6 Years up to 12 Years

Any

0x 1000/uL

12 Years up to 18 Years

Any

0x 1000/uL

18 Years up to 999 Years

Any

0x 1000/uL

Bands [LRR11261]

 

 

Age Limit

Sex

Normal Range

0 Days –up to 999 Years

Any

0

—

10 %

Metamyelocytes [LRR17906]

Age Limit

Sex

Normal Range

0 Days – up to 999 Years

Any

0

—

1 %

Myelocytes [LRR17930]

Age Limit

Sex

Normal Range

0 Days –up to 999 Years

Any

0

—

0 %

Promyelocytes [LRR17907]

Age Limit

Sex

Normal Range

0 Days – up to 999 Years

Any

0

—

0 %

Smudge Cells [LRR11253]

Age Limit

Sex

Normal Range

0 Days – up to 999 Years

Any

None

Immature 

Lymphocytes [LRR11269]

Age Limit

Sex

Normal Range

0 Days up to 999 Years

Any

None

Atypical Lymphocytes

Age Limit

Sex

Normal Range

0 Days up to 999 Years

Any

0-7%

Plasma Cells [LRR17935]

Age Limit

Sex

Normal Range

0 Days up to 999  Days

Any

None

 

 

 

Abnormal 

Lymphocytes [LRR17931]

Age Limit

Sex

Normal Range

0 Days up to 999 Years

Any

None

 

 

 

Immature 

Monocytes [LRR11270]

Age Limit

Sex

Normal Range

0 Days up to 999

Any

None

 

 

Blasts [LRR17909]

Age Limit

Sex

Normal Range

0 Days up to 999 Years

Any

None

 

 

Hypersegmented 

Neutrophils [LRR19691]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

RBC Agglutination [LRR19273]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

Pappenheimer 

Bodies [LRR19270]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

Rouleaux [LRR17925]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

Bacteria [LRR19275]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

  Howell-Jolly 

  Bodies [LRR19269]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

 

 

 

 

 

 

 

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

Poikilocytosis

[LRR19259]

 

 

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

Hypochromia

 [LRR19258]

 

 

 

 

 

 

Tear Drop Cells

[LRR19265]

 

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

Polychromasia [LRR19257]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

Pseudo 

Pelget Huet [LRR19692]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

Spherocytes [LRR19263]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

Yeast [LRR19276]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

 

Acanthocytes [LRR19267]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

 

Parasites [LRR19272]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

 

Stomatocytes [LRR19266]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

 

 

 

Vacuolated 

Granulocytes [LRR19274]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

Auer

Rods [LRR17919]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

Schistocytes [LRR19261]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

Dohle Bodies [LRR17920]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

Echinocytosis [LRR19268]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

Toxic Granulation [LRR17921]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

Basophilic Stippling [LRR19271]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

Ovalocytes [LRR19264]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

None

 

 

 

 

 

 

 

 

CPT Code(s):             85610, 85379

Last Changed:           8/23/2017 11:34 AM

Last Reviewed:          8/23/2017 11:34 AM