Yale New Haven Hospital

Department of Laboratory Medicine
Test Directory

[ Test Name Index ]

[ Home & References ]

Liver function tests with albumin

Lab Section: 

Chemistry

 

Lab Location: 

Main Lab

Test ID: 

LAB3219

 

Methodology: 

Enzymatic/Diazo/BCG

Schedule: 

On Request

Reported: 

1 hour for STAT and 4 hours for Routine

Specimen Requirements: 

Collection: 3.0 mL Primary Light Green Top Tube - Lithium Heparin, Gold Top Tube, Dark Green accepted.
Pediatric volume: 0.3 mL (Serum or Plasma)

 

Notes: 

Includes Albumin, AST, ALT, Alkaline Phosphatase, Direct Bilirubin, and Total Bilirubin. Pediatric Total Bili please refer to: www.bilitool.org for information on age-specific (postnatal hour of life) serum bilirubin values.

Tests in this Panel: 

Test Name

Reference Interval

Alanine Aminotransferase (ALT) [LRR11329]

Age Limit

Sex

Normal Range

0 - 999 Years

Any

0

34 U/L

AST/ALT Ratio [LRR17391]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

0.3

4.9

Aspartate Aminotransferase (AST) [LRR11349]

Age Limit

Sex

Normal Range

0 - 12 Months

Any

0

79 U/L

12 Months - 13 Years

Any

0

59 U/L

13 Years - 999 Years

Any

0

34 U/L

Alkaline Phosphatase [LRR11740]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

30

130 U/L

0 - 30 Days

Female

50

400 U/L

0 - 30 Days

Male

50

400 U/L

30 Days - 12 Months

Female

80

380 U/L

30 Days - 12 Months

Male

80

380 U/L

12 Months - 3 Years

Female

100

350 U/L

12 Months - 3 Years

Male

100

350 U/L

3 Years - 6 Years

Female

90

310 U/L

3 Years - 6 Years

Male

90

310 U/L

6 Years - 12 Years

Female

50

480 U/L

6 Years - 12 Years

Male

50

480 U/L

12 Years - 15 Years

Female

60

280 U/L

12 Years - 15 Years

Male

90

570 U/L

15 Years - 19 Years

Female

40

240 U/L

15 Years - 19 Years

Male

50

380 U/L

19 Years - 999 Years

Female

30

130 U/L

19 Years - 999 Years

Male

30

130 U/L

Albumin [LRR11326]

Age Limit

Sex

Normal Range

0 - 999 Years

Any

3.5

5.0 g/dL

Total Bilirubin [LRR11419]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

<1.20 mg/dL

Bilirubin, Direct [LRR12231]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

<0.20 mg/dL

CPT Code(s): 

82040, 82247, 82248, 84075, 84450, 84460

Last Changed: 

10/13/2016 14:06:32

Last Reviewed: 

08/10/2017 12:49:13