Theo Burrell, Antiques Roadshow’s resident glass and ceramics expert, has provided a “quick update” on how her battle with incurable brain cancer is going. Doctors initially told Burrell that she had a glioblastoma and that without treatment she’d only have three months to live after she sought help 24 months ago. Burrell’s symptoms first arose in the winter of 2021 but it wasn’t until June that doctors discovered the tumour. Two years on and after undergoing rounds of radiotherapy and chemotherapy, Burrell hasn’t let the disease stop her from doing the job she loves or raising money for those…