WA Government minister Alannah MacTiernan is battling breast cancer, but says she “hopes the war will be over by Christmas”.

Ms MacTiernan confirmed her diagnosis today, saying she is undergoing chemotherapy and thanked supporters for their kind words.

A stalwart of Perth politics, Ms MacTiernan is currently the Minister for Regional Development, Agriculture and Food and Ports.

“Two months ago I was diagnosed with breast cancer,” she said in a statement today.

“Since then, I have had surgery and am currently undergoing chemotherapy – the prognosis is good.

“My hair has often been a topic of discussion among the political class.I have always wanted the opportunity to wear wigs – now I have an excuse.

“Tens of thousands of Australian women go through this process.

“Everyone deals with it in their own way – I am focused on getting on with my job, as I have continued to do for the last two months.

“I won’t be providing further public commentary on this issue, and would ask media to respect that position.”