Please click on a test name to see more information. 

For Reference Ranges related to any specific test please email refranges@tdlpathology.com 

Important notice regarding biotin interference in laboratory tests – please click here to read our update

 

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D-Dimers (Fibrinogen Degradation Products)

Code

Sample Reqs

Turnaround

DDIT

C  [4]

4 hrs

Special instructions

[4] Send to the laboratory without delay.

Dengue Fever PCR

Code

Sample Reqs

Turnaround

DPCR

A or B  [9] [14]

2 weeks

Special instructions

[9] Clinical history must be provided. [14] Provide details of travel history.

Dengue Virus Serology

Code

Sample Reqs

Turnaround

DENG

B  [9] [14]

5 days

Special instructions

[9] Clinical history must be provided. [14] Provide details of travel history.

Deoxypyridinoline (DPD) – Serum

Code

Sample Reqs

Turnaround

SDPD

B 

4 days

Special instructions

 

Deoxypyridinoline (DPD) – Urine

Code

Sample Reqs

Turnaround

DPD

EMU

4 days

Special instructions

 

DHEA

Code

Sample Reqs

Turnaround

DHEX

B

7-10 days

Special instructions

 

DHEA – Urine (Dehydroepiandrosterone)

Code

Sample Reqs

Turnaround

UDHE

CU

3 weeks

Special instructions

 

DHEA Sulphate

Code

Sample Reqs

Turnaround

DHEA

B

4 hrs

Special instructions

 

Diabetic Profile 1

Code

Sample Reqs

Turnaround

DIAB

A G 

8 hrs

Special instructions

 

Diabetic Profile 2

Code

Sample Reqs

Turnaround

DIA2

A G RU

2 days

Special instructions

 

Diamine Oxidase Activity

Code

Sample Reqs

Turnaround

DIAM

B 

2 weeks

Special instructions

 

Diazepam (Valium)

Code

Sample Reqs

Turnaround

DIAZ

A

7 days

Special instructions

 

DiGeorge Syndrome (22q11 &10p14 deletion) – BOBs (5 days) + karyotype (15 days)

Code

Sample Reqs

Turnaround

DGB, KARY

CVS / AF / A , H  [9]

5-15 days

Special instructions

[9] Clinical history must be provided.

DiGeorge Syndrome (22q11 &10p14) – BOBs only

Code

Sample Reqs

Turnaround

DGB 

CVS / AF / A   [9]

5 days

Special instructions

[9] Clinical history must be provided.

Digoxin

Code

Sample Reqs

Turnaround

DIGO

B

4 hrs

Special instructions

 

Dihydrotestosterone

Code

Sample Reqs

Turnaround

DHT

B B

7 days

Special instructions

 

Diphtheria Antibodies

Code

Sample Reqs

Turnaround

DIPH

B 

5 days

Special instructions

 

DL1 Biochemistry Profile 

Code

Sample Reqs

Turnaround

DL1

B G 

4 hrs

Special instructions

 

DL1L Biochemistry Profile plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol

Code

Sample Reqs

Turnaround

DL1L

B G 

4 hrs

Special instructions

 

DL2 Biochemistry (24 Parameters) &Haematology Profile

Code

Sample Reqs

Turnaround

DL2

A B G 

4 hrs

Special instructions

 

DL2L Biochemistry (24 Parameters) &Haematology Profile plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol

Code

Sample Reqs

Turnaround

DL2L

A B G 

4 hrs

Special instructions

 

DL3 Haematology Profile

Code

Sample Reqs

Turnaround

DL3

A

4 hrs

Special instructions

 

DL4 Biochemistry (16 Parameters) &Haematology Profile

Code

Sample Reqs

Turnaround

DL4

A B G 

4 hrs

Special instructions

 

DL4L Biochemistry (16 Parameters) &Haematology Profile plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol

Code

Sample Reqs

Turnaround

DL4L

A B G 

4 hrs

Special instructions

 

DL5 Biochemistry Haematology Postal Profile

Code

Sample Reqs

Turnaround

DL5

A B G 

4 hrs

Special instructions

 

DL5L Biochemistry Haematology Postal Profile plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol

Code

Sample Reqs

Turnaround

DL5L

A B G 

4 hrs

Special instructions

 

DL6 General Well Person Profile

Code

Sample Reqs

Turnaround

DL6

A B G 

4 hrs

Special instructions

 

DL6L General Well Person Profile plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol

Code

Sample Reqs

Turnaround

DL6L

A B G 

4 hrs

Special instructions

 

DL7 Well Man Profile

Code

Sample Reqs

Turnaround

DL7

A B G 

4 hrs

Special instructions

 

DL7L Well Man Profile plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol

Code

Sample Reqs

Turnaround

DL7L

A B G 

4 hrs

Special instructions

 

DL8 Well Person Profile

Code

Sample Reqs

Turnaround

DL8

A B G 

4 hrs

Special instructions

 

DL8L Well Person Profile plus HDL Cholesterol, LDL Cholesterol and Non-HDL Cholesterol

Code

Sample Reqs

Turnaround

DL8L

A B G 

4 hrs

Special instructions

 

DL9F Senior Female Profile 60+

Code

Sample Reqs

Turnaround

DL9F

A B B G RU, RF  [4]

2 days

Special instructions

[4] Send to the laboratory without delay.

DL9M Senior Male Profile 60+

Code

Sample Reqs

Turnaround

DL9M

A B B G RU, RF  [4]

2 days

Special instructions

[4] Send to the laboratory without delay.

DL10 Cardiovascular Risk Profile 1

Code

Sample Reqs

Turnaround

DL10

B B

3 days

Special instructions

 

DL11 Cardiovascular Risk Profile 2

Code

Sample Reqs

Turnaround

DL11

B B B C  [34]

3 days

Special instructions

[34] Samples must arrive in the laboratory on the same day of sample taking or contact the laboratory.

DL12 7 STI Profile by PCR

Code

Sample Reqs

Turnaround

DL12

FCRU / PCR Swab / TPV / Semen

2 days

Special instructions

 

DL12 7 STI Profile by PCR

Code

Sample Reqs

Turnaround

DL12

FCRU / PCR Swab / TPV / Semen

2 days

Special instructions

 

DNA (Double Stranded) Antibodies

Code

Sample Reqs

Turnaround

DNAA

B

2 days

Special instructions

 

DNA (Single Stranded) Antibodies

Code

Sample Reqs

Turnaround

DNAS

B

5 days

Special instructions

 

Down Syndrome Risk Profile (2nd trimester) Quad

Code

Sample Reqs

Turnaround

DRP

B DRP form  [7] [8]

2 days

Special instructions

[7] Sample should be separated and frozen if sending overnight. [8] DRP Form required. DRP Form can be found at the back of the guide.

Down Syndrome Risk Profile with risk calculation first trimester

Code

Sample Reqs

Turnaround

DRP

B DRP form + image of scan  [7] [8]

2 days

Special instructions

[7] Sample should be separated and frozen if sending overnight. [8] DRP Form required. DRP Form can be found at the back of the guide.

Doxepin Level (Sinequan)

Code

Sample Reqs

Turnaround

DOXE

A

10 days

Special instructions

 

Drugs of Abuse From Blood Without Chain of Custody

Code

Sample Reqs

Turnaround

DOAP

B  

5 days 

Special instructions

 

Drugs of Abuse Profile – Random Urine Sample/No Chain of Custody

Code

Sample Reqs

Turnaround

DOA

RU  

2 days (5 days with GCMS confirmation)

Special instructions

 

Drugs of Abuse Profile – Random Urine Sample/No Chain of Custody Plus Alcohol

Code

Sample Reqs

Turnaround

DOA3

RU  

2 days (5 days with GCMS confirmation)

Special instructions

 

Drugs of Abuse Profile – With Chain of Custody

Code

Sample Reqs

Turnaround

DOAL

RU / CoC Collection Containers  [1] [2]

2 days (5 days with GCMS confirmation)

Special instructions

[1] Contact the laboratory for special sample tubes/containers/instructions. [2] Confirmation of not negative drug screens by GCMS may take up to 5 days.

Drugs of Abuse Profile – Without Chain of Custody

Code

Sample Reqs

Turnaround

DOAN

RU  [2]

2 days (5 days with GCMS confirmation) 

Special instructions

[2] Confirmation of not negative drug screens by GCMS may take up to 5 days.

Duchenne Muscular Dystrophy – deletions/duplications only

Code

Sample Reqs

Turnaround

DMD 

A  [9]

10 days

Special instructions

[9] Clinical history must be provided.

DVT/Pre-travel Screen 

Code

Sample Reqs

Turnaround

DVT1 

A A B  [9]

5 days

Special instructions

[9] Clinical history must be provided.