Ikonopedia is dedicated to preventative and diligent breast health. For this reason, we developed web-based access to this risk assessment tool from International Breast Cancer Intervention Study (IBIS).

Ikonopedia makes this available to individuals only; it is not for clinical or commercial use.

Clinical or commercial users, please email us at contact.us@ikonopedia.com. We can discuss your needs and show how this assessment integrates into our breast health closed-loop approach.

We encourage individuals to be proactive in their breast health, and the Tyrer-Cuzick Model Breast Cancer Risk Evaluation Tool is available for your use.

IBIS Risk Assessment Tool v8.0b

This tool estimates the likelihood of a woman developing breast cancer specifically within 10 years of her current age and over the course of her lifetime. The tool is utilized to inform women and help support the decision making process for genetic counseling and testing.

The risks provided account for competing mortality, so there is allowance for death from other causes than breast cancer.

Note: This tool is not intended to assess the risk for women who have already been diagnosed with breast cancer.
System of Measurement:
  • Imperial Units
  • Metric Units
Breast Density Measure:
  • Unknown
  • Volpara
  • VAS
  • BI-RADSĀ® ATLAS*
Personal History: Please enter the woman's age, weight and height below...
Current Age:
Weight:
lbs
Height:
Feet:
Inches:
What was the woman's age at the time of her first menstrual period?
Has the woman given birth to one or more children?
  • Unknown
  • No
  • Yes
Has the woman gone through menopause?
  • Don't Know
  • No
  • Yes
  • In Menopause Now
Hormone Replacement Therapy (HRT) Usage?
  • Never
  • Stopped use 5 or more years ago
  • Stopped use less than 5 years ago
  • Current User
BRCA Gene: Does the woman have a mutation in either the BRCA1 or BRCA2 gene?
  • Unknown
  • Tested, Normal
  • BRCA1+
  • BRCA2+
Ovarian Cancer: Has the woman had OVARIAN cancer?
  • No
  • Yes
Breast Biopsy: Has the woman had a breast biopsy?
  1. No prior biopsy / no proliferative disease

  2. Prior biopsy, result unknown

  3. Hyperplasia (not atypia)

  4. Atypical Hyperplasia

  5. Lobular Carcinoma in Situ (LCIS)

Family History:
Family history is an important factor in determining risk, especially if there is a history of breast or ovarian cancer in the woman's family.
Ashkenazi Inheritance?
  • No
  • Yes
To add a family member to the woman's family history, click the "Add Family Member" button below
Add Family Member


This site is provided free for individual patient use only. By clicking the calculate button I certify that I am calculating my own personal risk score and not on behalf of a medical practice.
Clear Risk Factors
Calculate Risk