Cryptococcus Antigen, Serum

0050196
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Example Reports
Negative
Positive

Ordering Recommendation

Identify C. neoformans as the infectious agent of invasive cryptococcal disease.

Mnemonic

CRY BLD

Methodology

Semi-quantitative Enzyme Immunoassay

Performed

Sun-Sat

Reported

Within 24 hours

New York DOH Approval Status

This test is New York DOH approved.

Specimen Required

Patient Preparation
Collect

Plain Red or Serum Separator Tube (SST).

Specimen Preparation

Separate from cells ASAP or within 2 hours of collection. Transfer 1 mL serum to an ARUP Standard Transport Tube. (Min: 0.25 mL)

Storage/Transport Temperature

Refrigerated.

Unacceptable Conditions

Plasma.

Remarks
Stability

Ambient: 1 hour; Refrigerated: 1 week; Frozen: 1 week

Reference Interval

Negative

Interpretive Data



Compliance Category

FDA

Note

Positive specimens are titered.

Hotline History

N/A

CPT Codes

87327

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Components

Component Test Code* Component Chart Name LOINC
0050196 Cryptococcus Antigen Serum, EIA 29903-2
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.

Aliases

  • cryptococcal antigen
  • Cryptococcus Ag Screen, S
  • India ink
  • serum cryptococcus screen
Cryptococcus Antigen, Serum