The Office star Lucy Davis has “incurable” breast cancer, according to a post on her Instagram page.

The 53-year-old actress, who is the daughter of comedian Jasper Carrott, is best known for playing Dawn Tinsley in the BBC sitcom.

A post on Instagram said: “I wanted to share something with you all that I’ve kept to myself for a while but for various reasons would like to share now.

“A year-and-a-half ago I was diagnosed with stage 4 breast cancer, which has metastasized to my bones. Specifically to my spine, right hip and my ribs. The cancer is incurable, and too late for chemo.

“The initial lump that I felt, wasn’t a ‘lump’ as such; rather a kind of hard spot. Really tiny. I almost didn’t bother getting it checked. So I guess I’m saying don’t ignore anything – get everything checked out.“

As of now, I’m trying to live out whatever might be left of my life in as fun a way as I possibly can. I always like to find the teachable moments in anything negative that happens. And cancer has not disappointed in that regard; there’s a lot I have learned from it, and I’m grateful for that.”

She added: “I’m not scared of whatever comes next. I’m at peace with it. I’ll see my Gracie sooner than expected, and for me, leaving my physical body just means going home. Any and all grieving is for my family; it’s far harder for them than for me.”