BBC news presenter Maryam Moshiri has revealed that she has incurable blood cancer.The 49-year-old was diagnosed nearly two years ago with Polycythaemia vera, a rare condition that causes bone marrow to continuously create red blood cells which makes the blood become thick like honey.The cancer cannot be cured, and can cause blood clots, heart attacks and strokes if untreated, but is typically managed like a chronic condition rather than a rapidly progressive illness.Ms Moshiri told The Times the gruelling treatment 'is better than dying, obviously, of a horrible cancer. But it's something that you have to get your head around,' adding that it takes its toll after many years.The presenter, who has become infamous for various on-air antics including accidentally showing the middle finger while broadcasting, initially learned of her condition from a menopause-related blood test.Following the discovery of the cancer, she continued working despite having more than a pint of blood drawn from her body every month to dilute the red blood cell concentration, which left her feeling sick and exhausted.Not long after the cancer - which can causes severe migraines and swollen, red, itchy skin - was detected, Ms Moshiri was flown to Rome to cover the Pope's death and ensuing conclave.'I was working 14-hour days, constantly on air, constantly having to think on my feet, and holding it together, despite the fact that I had this chronic tiredness and fatigue,' she said.Maryam Moshiri was diagnosed nearly two years ago with with Polycythaemia vera, a rare condition that causes bone marrow to continuously create red blood cells Ms Moshiri said the gruelling treatment 'is better than dying, obviously, of a horrible cancer. But it's something that you have to get your head around'But she clarified she does not want her diagnosis to get in the way of her work, adding that 'a big part of this disease is having to get on with life'.On her return, she began an immunotherapy treatment at Guy's and St Thomas' NHS trust in London called interferon, which reduced the amount of blood that needed to be drawn.Aspirin is typically also given to patients to reduce the risk of clots. However, she said she suffered debilitating side effects, like insomnia, headaches and such intense itching she would draw blood from her scratching.'During my worst times when I was going through really quite gruelling treatment, I wasn't there for my kids. I'd be lying on the sofa, and my son would say, "mummy, can you come play football with me in the garden?" And you just can't. You're too tired,' she said.She added that the first question her children, Iris, 13, Vivienne, 11, and Caspian, 9, that she shares with LatinNews editor-in-chief Jonathan Farmer, asked when she told them of her condition was whether she was going to die. Some months later, she switched to a different drug which had more manageable side effects but Ms Moshiri admitted to having to adjust to a different lifestyle that will be occupied by hospital appointments and medication.Most cases develop later in life, with 60-years-olds being the average age at diagnosis. The average survival rate is 14 years for those who are over 60 when diagnosed, rising to 24 years for the under-60s. Ms Moshiri is now supporting a new campaign Here for This, by Blood Cancer UK, which highlights the moments sufferers can miss due to the condition.Helen Rowntree, chief executive of the charity, told The Times: 'We're so grateful to Maryam for bravely sharing her story. When public figures speak openly about their diagnosis, it cuts through the silence that so often surrounds blood cancer - the UK's fifth most common cancer and third biggest cancer killer.'We urgently need continued public and government support to fund the next generation of kinder, more effective treatments with fewer side effects so that more people with blood cancer can live well, spend less time dealing with the impact of treatment and be there for the moments that matter.'As of 2023, about 15,000 people in the UK live with polycythaemia vera.In some patients, white blood cells and platelets – responsible for clotting the blood after injuries – are also produced excessively. One of Ms Moshiri's colleagues at the BBC, DJ David Hamilton, similarly shared that he had polycythaemia vera four years ago.'Diddy' - famous for his presenting gigs on Radio 1 and 2 in their heyday, as well as Top of the Pops - said he showed no other signs of illness until one day he starting urinating blood.Hamilton said: 'The word "cancer" freaks everybody out. But my consultant said to put it in perspective, "if you're going to have cancer, this is the best cancer you could possibly have". That was very comforting.'Ms Moshiri first caused shock waves in December 2023 when she gestured her middle finger at the camera before reading out the top of the hour headlines.In an extended video released after the slip up, Ms Moshiri was seen making a series of exaggerated gestures with her hands before reaching 'one' and appearing to 'flip off' the camera.The veteran presenter said the gaffe was a 'private joke' with crew and issued an apology after the end of the clip was broadcast live.Since then, she has suffered several other on-air gaffes, like imitating a seagull against her producer's advice, bending a spoon in relation to a man crushing a frying pan, and jogging on the spot while presenting a segment on daily step-count.