@hanscasteels, I add my belated welcome. I expanded the title of your discussion to include the question you asked. You may also be interested in these related discussions:
- Cribriform present: What does this biopsy finding mean?
https://connect.mayoclinic.org/discussion/cribtiforms/
- Cribriform Pattern 4: What did you learn about this?
https://connect.mayoclinic.org/discussion/cribriform-pattern-4/