Test Code CY006 Cytology, Maturation Index
Performing Laboratory
Barnes-Jewish Hospital Laboratory
Specimen Requirements
See Non-Gynecologic Cytology Specimens in Specimen Collection and Preparation in Special Instructions for collection information.
Specimen Type: Vaginal
Container/Tube: Slide
Specimen Volume: Entire specimen
Collection Instructions:
1. Label frosted end of slide in pencil with patient’s first and last name, date of birth, and date of collection.
2. Obtain scraping of lateral vaginal wall.
3. Spread cellular material evenly on glass slide.
4. Fix slide immediately with spray fixative. Allow slide to dry.
5. Place slide in a slide mailer. Do not close mailer until slide has dried completely.
Forms: Cytology Laboratory Requisition in Special Instructions.
Day(s) Test Set Up
Monday through Friday
Cut-off time: Monday through Thursday 1530; Friday 1600
Turnaround Time:
STAT: not applicable
Routine: 10 working days
Test Classification and CPT Coding
88155
Note: Professional charges may be applied.
Reference Values
Results are expressed as a ratio of parabasal cells, intermediate cells, superficial cells.
Specimen Transport Temperature
Ambient/Refrigerate NO/Frozen NO
Additional Information
For BJH Laboratory Use Only
Laboratory Processing Instructions:Test performed in BJH
Cytology.