Skip to main content

Severe weather warning in your area. Please stay indoors and stay safe. Read more
News & Updates Careers Contact us
News & Updates Careers Contact us
Skip to main content

FISH: Prader-Willi Syndrome (PWS)

Test Information

Title
FISH: Prader-Willi Syndrome (PWS)
Lab
Category
Chromosomal Anomalies
Test Name (CMS Title)
FISH: Angelman/Prader Willi Syndrome
Gene/Platform/Region List

SNRPN, D15S10 (15q11.2)

Test type
Cytogenetic
Samples Accepted
Blood, Fibroblasts
Indications
Diagnosis
Test Methodology
FISH
Methodology Notes

FISH on cultured cells

Disease/Condition

Prader-Willi Syndrome (PWS)

Last Updated: December 09, 2025

The information on this website is intended for informational purposes only and is not a substitute for medical advice. Always consult your health care provider if you have questions or concerns. The use of the information on this website does not create a physician-patient relationship between Ontario Health and you.
Ontario Health is committed to ensuring accessible services and communications to individuals with disabilities. To receive any information on this website in an alternate format, please contact Ontario Health’s Communications Department at: 1-877-280-8538, TTY 1-800-855-0511, or by email at info@ontariohealth.ca.

The province of Ontario Logo
© Ontario Health 2025