CULTURE, CHLAMYDIA PNEUMONIAE
Marquette General Health System
Alpha Code |
  | MICRO. RQN. |
MGH LIS Test No |
  | 548 |
Schedule |
  | Monday-Sunday |
Testing Time |
  | 6 days |
Testing Lab |
  | Specialty Labs, Inc. |
QORR Test Code |
  | CPC |
Type |
  | Upper or Lower Respiratory specimens |
Volume |
  | 3.0 (1.0) mL |
Temperature |
  | Refrigerated or Frozen |
Preservative |
  |   |
Collection Info |
  |   |
Clinical Utilities
Diagnosis of pneumonia of chlamydial etiology.
CPT Codes
87110
Reference Range Component Information Name Method CPT Code Units Additional Comments Questions or Comments email support@mgh.org
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Collection Notes
CHLAMYDIA PNEUMONIAE
CULTURE
87110
Ref Range
Reflex Reason
Dacon or rayon swabs are required. Calcium alginate and some
cotton swabs as well as swabs with wooden shafts have been
shown to be toxic to Chlamydia, therefore they should not be used.
See Inoculation of M4 Transport Media following the Collection Instructions.
Acceptable specimen sources for Chlamydia pneumoniae are:
1. Nasal aspirates, collected by intubation, are a superior source
of the agent in infants with pneumonia.
2. Nasopharynx: insert a sterile, dacron-tipped swab with fine-wire
shaft gently into one or both anterior nares to the posterior
pharynx, rotate to collect mucous membrane cells and withdraw.
3. Sputum: collect specimens in a sterile leakproof container.
4. Throat: swab the posterior pharynx vigorously with a sterile
dacron-tipped swab with plastic shaft.
Inoculation of M4 Transport Medium
1. Immerse swab into M4 Transport Medium (available from Specialty)
immediately after collection to stabilize potential Chlamydia and
inhibit undesirable bacterial and fungal overgrowth.
2. Break off (or cut) the excess shaft of the swab so that the cap
will fit tightly.
3. To help maintain chlamydial infectivity, ship to Specialty on cold
pack within 24 hours of collection (for longer transport, freeze at
-70 C and ship on dry ice).
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