ARUP's Laboratory Test Directory

Fungal Stain, KOH with Calcofluor White : 2004589

Mnemonic: CWP-KOH

Methodology: Microscopy
Performed: Sun-Sat
Reported: Within 24 hours
Specimen Required: Collect: Corneal or skin scrapings, hair, nail clippings, respiratory specimens, or tissue.

Specimen Preparation: Do not put nail clippings or hair in a moist environment (saline).Transport specimen in a sterile container.

Storage/Transport Temperature: Room temperature.

Remarks: Specimen source preferred.

Unacceptable Conditions: Swabs, blood, or bone marrow. Specimens submitted in gauze.

Stability (collection to initiation of testing): Ambient: 1 week; Refrigerated: 1 week; Frozen: Unacceptable

Reference Interval:
Negative for fungal elements.
CPT Code(s): 87206
Cross References: Calcofluor Stain (Fungal Stain, KOH with Calcofluor White), KOH Prep (Fungal Stain, KOH with Calcofluor White)