Christian (C.J.) Sinnen Christian (C.J.) Sinnen

First post: Jan 28, 2016 Latest post: Oct 1, 2018
CJ was born with hereditary bilateral retinoblastoma.  He is expected to undergo routine eye exams under anesthesia for several years- beginning every three weeks and extending to every six weeks as he grows into a toddler and additional tumors become less likely.  New tumors are not expected at every exam, but are quick to appear in newborns and toddlers.

His first tumor was found at an exam at three weeks old, and he went to Rochester to undergo treatment, where another tumor was found.

Additional updates are also made via Facebook and (

CaringBridge is a nonprofit social network dedicated to helping family and friends communicate with and support loved ones during a health journey. Learn more about CaringBridge.

To interact with Christian (C.J.)’s website, sign in or register today.

By registering with CaringBridge, you will join over 300,000 people a day who are supporting friends and family members.

Sign In Or Register