The Next Generation Colposcope with an Advanced Cervical Scan

DYSISmap is an adjunctive technology to assist colposcopy

The DYSIS Colposcope is a high resolution digital colposcope with an adjunctive map. The DYSISmap is generated by a proprietary technology that measures the aceto-whitening reaction and summarises it in the form of an intuitive map. The DYSISmap is overlaid on the live image of the cervix to help with the identification of the most relevant biopsy sites.

Low Grade Cytology referral

Patient Background:

  • 27 years old (smoker: unknown)
  • Referred with a Borderline/hrHPV test result
  • Colposcopic impression was that of Low-Grade changes
  • DYSISmap highlighted focal suspicious area
  • Colposcopically directed biopsy (#1): Normal/HPV changes
  • DYSISmap directed biopsy (#2): CIN2
  • The subsequent conization (LLETZ) revealed CIN1; apparently the damage had been removed by the punch biopsy process

The colposcopist selected to biopsy at 12 o'clock (white circle), but after seeing the DYSISmap, also identified 6 o'clock (yellow circle) as an important biopsy site. The biopsy 1 returned histology showing HPV changes only; whereas the biopsy location 2, indicated by the DYSISmap was CIN2. According to the UK guidelines for managing women at colposcopy, with only biopsy 1 as a reference, this HPV-positive patient would have been released to 3-yearly routine screening creating a risk of disease progression.


Dr Fellenbaum tells us how the DYSIS Colposcope has helped to offer his patient's the best care possible.
Dr Theodore FellenbaumFlint OBGYNPlay Video  Dr Theodore Fellenbaum


Donovan Miske tells us how the DYSIS Colposcope has increased the level of care across all 3 of the practice locations.
Donovan Miske – Practice ManagerFlint OB/GYN (Flint, MI)Play Video  onovan Miske – Practice Manager


Women’s Care Florida adopted a DYSIS Colposcope to improve their standard of care. Dr Kapitz tells us how it has improved cervical…
Dr KapitzWomen's Care FloridaPlay Video  Dr Kapitz