Vitreous Fluid/Vitreous Washing for Cytology

Alphabetical Test listing

Vitreous Fluid/Vitreous Washing for Cytology-6301

  
Vitreous Fluid/Vitreous Washing for Cytology
  
6301
  
LAB6301
  
APN
  
Vitreous Fluid/Vitreous Washing
  

Sterile syringe or

Sterile vial/container

  
1 - 40 mL
  

When possible, vitreous specimens should be sent STAT to laboratory and kept refrigerated or on ice during transport.

Notify the cytology laboratory processing staff of the expected arrival by calling 612-863-4668.

Collect fluid aseptically and place in clean, dry sterile vial/container/syringe.

Cytology is staffed:

  • Weekdays 6:00 AM-6:00 PM
  • Weekends 8:30-10:00 AM
  • Holidays On-Call 8:30 AM–3:00 PM
  • Specimens arriving outside of these hours will be processed ASAP upon staff arrival the next soonest business day but may be considered sub optimal.
  

For optimum results, specimen should be processed within two hours of collection.

  

Sterile syringe or

Sterile vial/container

  

Non-GYN Cytology request

  • Provide pertinent clinical history/previous malignancy
  • Answer the “Rule out” question with Malignancy if specimen is for cytology only. Answer with “Malignancy” and “Fungal” if fungus/pneumocystis stain is requested in addition.
  

Refrigerated

  
  • Unlabeled or mislabeled specimen
  • Unlabeled slide in a labeled slide container
  • Leaking specimen if label has been rendered unreadable
  • Slide broken beyond repair
  
AHL - Cytology: A
  
Daily
  
1 - 2 Days
  

Microscopic examination

  

An interpretive report will be provided

  
88108 - Cytology
88312 - Fungus
  
02/24/2026