POI VIA Colposcopy Instructional CD-ROM

All quadrant diagnoses are biopsy-confirmed. Each image has comments relative to VIA interpretation. To use the CD, view the image setting the size for VIA. Make your diagnoses by quadrant (1 – 4) by clock (12:00 – 3:00, 3:00 – 6:00, 6:00 – 9:00, and 9:00 – 12:00) Then refer to the Excel file for actual quadrant diagnoses and instructional comments on the VIA. The image can be enlarged to view as a colposcopic image.

1) VIA – Pre-Acetic Acid

VIA - Pre Acetic Acid

 2) VIA – At 30 Seconds Post-Acetic Acid

At 30 Seconds, Post Acetic Acid

3) VIA – At 1 Minute Post-Acetic Acid

At 1 minute

4) VIA – At 2 Minutes Post-Acetic Acid

At two minutes

Quadrant 1 Quadrant 2 Quadrant 3 Quadrant 4 Comments
CIN2 N CIN3 N Positive; initial pre-acetic view is negative
Rapid whitening at 30 seconds
Dense at 1 minute
Note highest grade lesion (Q3) persists at 2 minutes; extensive light reflection

The POI VIA Colposcopy Instructional CD-ROM is available for a $30.00 suggested donation to Preventive Oncology International Inc.  The CD includes 75 cases that can be viewed with an image size to resemble Visual Inspection as well as an image size to resemble Colposcopy.

To purchase or for more information please contact:


Xin Feng Qu

Chief Operating Officer, China



Nancy Tresser

Chief Operating Officer, USA