A - Z Test List

Test List: R

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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

Please note this list may not show our full repertoire of tests. If you need further information, please call +44 (0) 20 7307 9400

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Rabies Antibody

Sample Reqs

B

Rapid Strep (incl. m / c / s)

Sample Reqs

STM (do not use black swab)

Reactive Oxygen Species (ROS)

Sample Reqs

Semen [1]

Special Instructions

[1] Contact the laboratory for special sample tubes/containers/instructions.

Reducing Substances (Stool)

Sample Reqs

RF [7]

Special Instructions

[7] Sample should be separated and frozen if sending overnight.

Reducing Substances (Urine)

Sample Reqs

RU (Frozen)

Renal Stone Analysis

Sample Reqs

STONE

Renin

Sample Reqs

A (Frozen plasma) [36]

Special Instructions

[36] Renin: Sample collected either upright/active or resting /supine [3 hrs lying].

Reproductive Immunophenotype Panel

Sample Reqs

H H H

Respiratory Samples – Viral PCR

Sample Reqs

PCR or as specified

Respiratory Synctial Virus

Sample Reqs

B

Reticulin Antibodies (IgA)

Sample Reqs

B

Reticulocyte Count

Sample Reqs

A

Retinol Binding Protein

Sample Reqs

B

Retrograde Ejaculation

Sample Reqs

Contact Lab

Reverse T3

Sample Reqs

B [7] [37]

Special Instructions

[7] Sample should be separated and frozen if sending overnight.
[37] Provide sample time and date of collection.

Rheumatoid Factor (Latex Test)

Sample Reqs

B

Rickettsial Species Antibodies

Sample Reqs

B

Risperidone

Sample Reqs

A [4]

Special Instructions

[4] Send to the laboratory without delay.

Ristocetin Cofactor Assay

Sample Reqs

C (Frozen) [4]

Special Instructions

[4] Send to the laboratory without delay.

Rotavirus in Stool

Sample Reqs

RF

RPR (Syphilis)

Sample Reqs

B

Rubella Antibody (IgG)

Sample Reqs

B

Rubella Antibody (IgM)

Sample Reqs

B

Rubella Avidity

Sample Reqs

B

Rubella Virus – RNA by PCR

Sample Reqs

A / Amniotic Fluid

Recurrent Miscarriage Profile (female) – see profiles

Sample Reqs

AABCCCH [9] [18]

Special Instructions

9 Clinical history must be provided. 18 Citrate Samples Samples should be double spun and separated and frozen within 4-8 hours of sample taking, if a delay is expected with transportation to the laboratory, samples must be transported as frozen.

Refsum Syndrome NGS Panel – full sequencing across 15 genes

Sample Reqs

AA [9]

Special Instructions

9 Clinical history must be provided.

Renal Cysts and Diabetes (RCAD) – HNF-1 β sequencing + deletions/duplications

Sample Reqs

A [9]

Special Instructions

9 Clinical history must be provided.

Renal Tubular Acidosis NGS Panel – full sequencing ATP6V0A4 + ATP6V1B1 + CA2 + SLC4A1 + SLC4A4

Sample Reqs

AA [9]

Special Instructions

9 Clinical history must be provided.

Renal Tubular Dysgenesis NGS Panel – full sequencing ACE + AGT + AGTR1 + REN

Sample Reqs

AA [9]

Special Instructions

9 Clinical history must be provided.

Renal/Urinary Tract Cancer NGS Panel – full sequencing across 27 genes + deletions/duplications

Sample Reqs

Requires patient informed consent AA [9] [11]

Special Instructions

9 Clinical history must be provided. 11 Patient consent required. Consent Form can be found at the back of this guide.

Retinal Detachment NGS Panel – full sequencing across 25 genes

Sample Reqs

AA [9]

Special Instructions

9 Clinical history must be provided.

Retinal Dystrophy/Comprehensive Retinitis Pigmentosa NGS Panel – full sequencing across 280 genes

Sample Reqs

AA [9]

Special Instructions

9 Clinical history must be provided.

Retinitis Pigmentosa, Autosomal Dominant NGS Panel – full sequencing across 31 genes

Sample Reqs

AA [9]

Special Instructions

9 Clinical history must be provided.

Retinitis Pigmentosa, Autosomal Recessive NGS Panel – full sequencing across 86 genes

Sample Reqs

AA [9]

Special Instructions

9 Clinical history must be provided.

Retinitis Pigmentosa, Syndromic NGS Panel – full sequencing across 25 genes

Sample Reqs

AA [9]

Special Instructions

9 Clinical history must be provided.

Retinitis Pigmentosa, X-linked NGS Panel – full sequencing across 6 genes

Sample Reqs

AA [9]

Special Instructions

9 Clinical history must be provided.

Retinoblastoma – RB1 sequencing + deletions/duplications

Sample Reqs

Requires patient informed consent AA [9] [11]

Special Instructions

9 Clinical history must be provided. 11 Patient consent required. Consent Form can be found at the back of this guide.

Retinoschisis, X-linked Juvenile – RS1 gene sequencing

Sample Reqs

A [9]

Special Instructions

9 Clinical history must be provided.

Rett Syndrome (MECP2 gene only) – full sequencing + deletions/duplications

Sample Reqs

Requires patient informed consent A [9] [11]

Special Instructions

9 Clinical history must be provided. 11 Patient consent required. Consent Form can be found at the back of this guide.

Rett/Angelman Syndromes NGS Panel – full sequencing across 30 genes

Sample Reqs

A, A [9]

Special Instructions

9 Clinical history must be provided.

Rubenstein-Taybi Syndrome – cREBBP + EP300 + SRCAP sequencing

Sample Reqs

AA [9]

Special Instructions

9 Clinical history must be provided.

HSL is a progressive partnership between The Doctors Laboratory, Royal Free London NHS Foundation Trust (the Royal Free London) and University College London Hospitals NHS Foundation Trust (UCLH)

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