Other slides may be air-dried for alcohol fixation and subsequent staining (excellent for detecting colloid ... cyst, whereas yellow fluid is more typical of a cyst of thyroid follicular origin.

Davina McCall has said she is to undergo brain surgery after being diagnosed with a “very rare” tumour known as a colloid cyst. The 57-year-old TV presenter said the benign brain tumour was ...

McCall, who has presented Channel 4's Big Brother, ITV's Long Lost Family, and My Mum, Your Dad, along with Comic and Sport Relief for the BBC, received surgery this week to remove a colloid cyst.

The 57-year-old TV presenter and Masked Singer judge underwent a successful operation to remove a 14mm-wide benign tumour, a colloid cyst, from her brain, in November. She made her first public ...

The benign tumour is known as a colloid cyst, which was discovered when the 57-year-old presenter was offered a health check-up as part of her menopause advocacy work. McCall described it as a ...