The mum of a schoolgirl who suffered a five-week-long migraine was stunned to find out her daughter was actually suffering from a rare brain tumour.

Mahta Mohseni's daughter Maya, 12, was diagnosed with Craniopharyngioma - a rare tumour that mainly affects children and young people - in June this year.

The schoolgirl is unable to have surgery to remove the tumour because of its position so is instead is undergoing radiotherapy to reduce its size.

But despite going through the gruelling treatment and still attending school, Maya is running 100km in a month to raise money for charity Young Lives vs Cancer.

Maya said: "As common side effects while having such treatment, I'm feeling very tired and also having many headaches and nausea.

"However, I believe that strong is the new beautiful.

Knutsford Guardian: Maya, right, with her familyMaya, right, with her family (Image: Mahta Mohseni/SWNS)

"That is why I am determined to run 100 km while doing my 28 days of radiotherapy treatment. Cancer, you picked the wrong girl."

Maya, of Wilmslow, was first diagnosed with migraines when she was just nine.

But then the year eight pupil suffered a migraine in April this year that lasted five weeks. Eventually she started throwing up every day for five days.

Mahta and her husband Reza Tohid, 46, took their daughter to A&E three times to find out what was wrong - but doctors kept saying she just had a migraine.

Maya then had a MRI scan which revealed she actually had a 3.5cm x 2.8cm x 2.3cm brain tumour - which left Mahta and Reza stunned.

Mahta, an engineer in the gas and oil industry, said: "I can't describe how it was finding out - it felt like we was in a cloud.

Knutsford Guardian: Maya in hospitalMaya in hospital (Image: Mahta Mohseni/SWNS)

"At first you don't know what the brain tumour actually is, so you start reading about it and the problems they will face more and more and it stresses you out.

"It just kills you, I couldn't go to work, concentrate or sleep.

"But Maya needs to be strong and all of us need to be strong."

Maya is currently going through her treatment at the Christie Hospital's proton beam therapy centre in Manchester.

But Mahta has said the radiotherapy makes her daughter 'extremely tired' and added that she needs 'extra sleep' because of it.

The mum-of-two said: "The treatment can make her extremely tired.

Knutsford Guardian: Mahta and MayaMahta and Maya (Image: Mahta Mohseni/SWNS)

"We didn't expect the treatment to make her tired from day one so we was quite shocked at first.

"She has been really sick as well but they have given her some tablets to take to help with that.

"The biggest thing for Maya is the tiredness and she really needs extra sleep.

"She's going to school at normal as well because she loves it, so she's having all her radiotherapy appointments in the later afternoon."

Mahta has paid tribute to her daughter, saying she's 'really proud' of how positive the year eight student has been throughout her cancer battle.

She also added that she's feels 'happy' that Maya has turned something negative into something positive, by running for the charity.

Knutsford Guardian: Maya undergoing treatment at the Christie Hospital's proton beam therapy centreMaya undergoing treatment at the Christie Hospital's proton beam therapy centre (Image: Mahta Mohseni/SWNS)

Mahta said: "I'm really proud of her because she's so positive.

"She's so determined to beat this illness, she just wants her normal life back.

"She's always been really good at school and always tries her best.

"But now I feel sad because she can't do that, because she's tired and sometimes she feels so ill.

"I'm happy that she has taken something negative and is trying to do something positive from it.

"She doesn't want this illness to beat her. I think she's so strong that she will beat it."

You can visit Maya's JustGiving page here justgiving.com/page/maya-tohid-1693755634402