KOH prep, skin, hair & nails-4348

Test info

  
KOH prep, skin, hair & nails
  
4348
  
87220.2
  
KOS
  
KOH
  

Rapid detection of fungi in clinical specimens.

Specimen

  
Skin, hair or nails
  

Sterile container

 

 

  

Skin or nails

  1. Clean lesions with 70% alcohol
  2. Scrape the actively growing edge of lesion with a sterile scalpel or sterile microscope slide.
  3. Place all scrapings in a sterile container and transport at room temperature.

Hair

  1. Infected or suspected hairs should be plucked with sterile forceps.
  2. Place hairs in sterile container and transport at room temperature.


All collection containers must be labeled with the complete patient name, along with a second unique identifier (i.e. date of birth).

  

Sterile container or

 

Two (2) slides taped together in slide box (skin scrapings)

  

Ambient

  
  • Improper label (unlabeled or mislabeled)
  • Time delay between time of collection and receipt of specimen
  • Improper transport container
  • Improper transport temperature
  • Inappropriate specimen type

Performance

  
AHL - Microbiology: M
  
Daily
  
1 day;Stat - 20 minutes
  

Microscopic examination

Clinical and Interpretive info

  

Negative

Billing

  
87220

Tracking

  
07/01/2002
  
12/26/2023
  
12/18/2023