Is there any truth about this rumour of both Cameron and Chase not being part of House MD in the episodes to come?

Well, not true. Rumour dismissed.

What is going to happen actually is that both Cameron and Chase won´t appear in the episode 100th, but there is many Chase and Cameron yet to see in the story.

Relief for some fans… but… why aren´t Chase and Cameron going to be in the 100th episode of House MD?