Bartonella, DNA PCR

CPT: 87471
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Test Details

Synonyms

  • Bartonella henselae, PCR
  • Bartonella quintana, PCR

Use

This test is intended to be used as an aid in the diagnosis of infections caused by Bartonella henselae or Bartonella quintana.

Limitations

Cross-reactivity with other potentially pathogenic Bartonella spp (eg, B vinsonii) may occur. Alternate approaches, such as serological testing, may be necessary to confirm infection caused by Bartonella spp, other than Bartonella henselae and Bartonella quintana.

Methodology

Real-time polymerase chain reaction (PCR)

Specimen Requirements

Specimen

Whole blood or tissue (lymph node)

Volume

0.5 mL whole blood or 5 mg tissue

Minimum Volume

0.2 mL whole blood or 1 mg tissue

Container

Lavender-top (EDTA) tube, yellow-top (ACD) tube, or sterile container (tissue)

Storage Instructions

Whole blood: stable at room temperature or refrigerated for 14 days. Lymph node tissue: stable frozen for 30 days.

Causes for Rejection

Quantity not sufficient for analysis; gross specimen contamination; specimen too old; leaking or broken tube

LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
138350 Bartonella DNA PCR 33986-1 139154 Bartonella DNA PCR 33986-1

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The LOINC® codes are copyright © 1994-2017, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC® codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at https://loinc.org/license/. Additional information regarding LOINC® codes can be found at LOINC.org, including the LOINC Manual, which can be downloaded at LOINC.org/downloads/files/LOINCManual.pdf