Haemophagocytic Lymphohistiocytosis HLH
What is Haemophagocytic Lymphohistiocytosis (HLH)?

Haemophagocytic Lymphohistiocytosis is not a single disease, but is a word that covers a number of conditions that differ in cause, treatment and outcome. The name is a combination of medical terms derived from Greek words: haem – blood; phagocyte – cell that ingests and destroys; lymphohistiocytosis – excessive number of certain types of white blood cells.

HLH can be likened to a very severe form of inflammation which the body is unable to switch off. It results from an uncontrolled increase in the numbers of lymphocytes and histiocytes (white blood cells) due to an ineffective immune (defence) response. These cells can destroy other blood cells and can cause problems for many different parts of the body.

HLH is a very rare disease with an estimated 1.2 per million children affected by HLH each year. This may be an underestimation as the diagnosis may be missed in some patients.

HLH can be difficult to diagnose as it may initially resemble a normal response to an infection. It can therefore take a while for the medical team to realise that the immune system is not working properly. HLH is treated by haematologists/ immunologists/ oncologists with steroids +/- chemotherapy +/- bone marrow transplantation.

The outcome for children with HLH has improved dramatically over the last 20 years and now more than half of the patients are cured.

Are there different types?
There are two main types of HLH, primary (or familial) HLH which is inherited, and secondary (or acquired) HLH.

Primary HLH
Primary HLH is a genetic (inherited) disease and is most often referred to as familial HLH or FLH. In this genetic condition, defective genes are inherited from both the mother and the father (autosomal recessive inheritance). FLH is diagnosed if there is more than one affected child in the family and/or an FLH gene defect is identified. Several specific gene abnormalities (mutations) have been identified but not all patients with FLH have a recognised genetic mutation. Sometimes mutations can just happen, by chance, and are not inherited from parents.

Approximately 1 child per 200 000 children will become unwell with FLH each year. Most children (70-80%) become unwell in the first year of life with infection-like symptoms, sometimes triggered by a viral infection. A small number (10%) develop symptoms within the first 4 weeks of life. In the same family, children with familial HLH usually develop symptoms around the same age.

Patients with FLH need treatment to get the FLH under control and will then need a bone marrow transplant to cure the disease.
If your child’s Consultant feels that the HLH is due to a genetic cause, you will be referred to a Clinical Geneticist. The Clinical Geneticist will discuss with you if additional blood tests are needed from your family, will arrange to analyse the blood samples and discuss the results and other implications with you.

Secondary Haemophagocytic Lymphohistiocytosis
In the absence of more than one affected child in the family and/or an identified FLH gene defect, HLH is thought to be an acquired disease (secondary HLH).not inherited but rather develops as a result of another illness, usually a wide spread infection or immune disorder .
Secondary HLH can occur at any age. It is not clear how common this is but it is thought to be more common than familial HLH. Acquired HLH is usually triggered by an infection, often a viral infection. It can also occur in children with some cancers (notably specific types of lymphomas), in association with treatment for cancers with chemotherapy and in children undergoing bone marrow transplantation. HLH can also occur in association with rare inborn errors of metabolism (inherited problems with breakdown and production of sugars, proteins or fats in the body) and in association with genetic immune deficiencies such as Chediak-Higashi Syndrome 1 (CHS-1), Griscelli Syndrome 2 (GS-2) and X-linked lymphoproliferative syndrome (XLP).

Patients with secondary HLH need treatment to control the HLH and if possible, treatment for the underlying condition which caused the HLH.

Macrophage Activation Syndrome
Macrophage activation syndrome (MAS) is an extremely rare condition that occurs in both children and adults with autoimmune diseases, such as rheumatoid arthritis and systemic lupus erythematosis (SLE). It has the same features of HLH, but some of the initial blood changes may be less severe, and problems with clotting and the function of the heart may be worse. Like the other forms of HLH, viruses have been shown to trigger MAS, but also some medications. The majority of children with MAS will recover completely, with treatment that is similar to that for HLH, but less intensive.

Please be advised that all the information you read here is not a replacement for the advice you will get from your consultant and their team.

Haemophagocytic Syndromes

Signs and Symptoms
The symptoms of HLH can be confused with common childhood illnesses but are more severe. They include a skin rash, raised temperature and swollen liver, spleen and lymph glands. There may be anemia, infection or bruising and bleeding. If the brain is affected, a child may show symptoms such as seizures, ataxia (wobbliness) or drowsiness.
Diagnosis and Treatment
It is sometimes difficult to establish the diagnosis of Haemophagocytic Lymphohistiocytosis (HLH), and the combination of the physical symptoms and certain laboratory tests is required. (Note: The understanding of the pathology underlying HLH/FHL disease is evolving, and recommended “diagnostic” criteria are likely to be revised in the future.)

• Low or absent NK (natural killer) cell function.
• Prolonged fever.
• Blood cell abnormalities (low white cells, low red cells, low platelets).
• Enlarged spleen.
• Increased triglycerides (fat) or decreased fibrinogen (protein necessary for clotting) in the blood.
• Increased ferritin (protein that stores iron) in the blood.
• Abnormal bone marrow test with evidence of Haemophagocytosis (ingestion of red or white cells by histiocytes) but not malignancy or other cause.
• Abnormally high CD25 (also known as sIL2ra) in the blood indicating abnormally increased T-cell activation.

The test for low or absent natural killer cell (NK) function has been found useful in making a clinical diagnosis of HLH. This abnormality is found in many patients with FHL, as well as in many cases of secondary disease but rarely in the X-linked forms.

However, it is just one piece of information and should not be used to determine the diagnosis of HLH as primary or secondary. NK function cannot be determined before birth, and it may not be reliably studied until a child is at least 6 weeks of age. FHL is suspected if siblings have been diagnosed with HLH, if symptoms intensify during treatment for HLH, or if symptoms return after therapy has been stopped.

Since it is difficult to tell the difference between secondary HLH and FHL, any case of HLH should be considered for genetic testing to confirm the diagnosis. Since 1999, at least seven defective genes have been identified. Autosomal recessive: PRF1 (perforin), MUNC13-4, STX11 (Syntaxin), STXBP2, and RAB27A. X-linked: SH2D1A, BIRC4.

There are some FHL patients (approximately 30%) with no identified gene defect, so normal genetic test results do not necessarily rule out the diagnosis of FHL. Genetic testing is usually done on blood, although other kinds of tissue samples can be used. Once the genetic cause is known, the parents can quickly be tested to confirm that they are carriers for that specific genetic type of FHL. Other siblings can also be easily tested, even before birth, once the genetic cause of the disorder in the family is known. Even in the event of death, salvaged tissue can be tested to determine if siblings are at risk.

In 1994, as a result of an international cooperative effort, the first treatment protocol for patients with HLH/FHL was designed. This included a combination of chemotherapy, immunotherapy and steroids, as well as antibiotics and antiviral drugs, followed by a stem-cell transplant in patients with persistent or recurring HLH or those with FHL. The HLH-2004 protocol was based on the HLH-94 protocol with minor changes such as cyclosporin, an immunosuppressant drug, being started at the onset of therapy rather than week #8. This protocol has been widely accepted internationally and is used in numerous countries on all continents but should still be considered experimental.
Secondary HLH may resolve spontaneously or after treatment of the underlying disease, without the use of chemotherapy. Therefore treatment should be guided in part by the severity of the condition, as well as the cause of the disease.

FHL, however, when not treated, is usually rapidly fatal with an average historical survival of about 2 months. The treatment included in the HLH-2004 research protocol is intended to achieve stability of the disease symptoms so that a patient can then receive a stem-cell transplant, which is necessary for a cure.

In recent years, some transplant centers have adopted the use of reduced intensity conditioning (or “RIC”) to prepare for the stem cell transplant. This approach offers the possibility of better survival with stem cell transplant than the intensive chemotherapy protocols previously used.
As research continues, the outcome for patients with HLH/FHL has improved greatly in recent years. Approximately two-thirds of children with HLH who undergo transplantation can expect to be cured of their disease. However, there are a number of complications that can occur during the process of transplant, including severe inflammatory reactions, anemia, and graft-versus-host disease.

Long-term follow-up of survivors of transplants for HLH/FHL indicates that most children return to a normal or near-normal quality of life. The results of transplantation are generally better when the procedure is performed at a major pediatric transplant center where the doctors are familiar with this disease. Early and accurate diagnosis is essential. However, there is still a high rate of death, indicating that education of the medical community regarding prompt diagnosis and management of the diseases is required.
How is HLH treated?
As HLH is uncommon and serious, treatment is usually coordinated by a specialist centre experienced in treating rare immune disorders.
The priority of treatment is to damp down (suppress) the immune system to reduce the over-reaction and lessen the risk of tissue damage. This will often involve courses of corticosteroids and chemotherapy medicines, usually given into a vein (intravenously)in hospital. Some of the medicines used are listed in the table below but new treatments are being developed all the time. Treatment will be individualized to minimise side effects, which your medical team will discuss with you. If an infectious trigger is suspected, anti-infection treatment may be given, such as antibiotics or other medication.
Type of drug Example How it is given
Steroid: Dexamethasone, prednisolone: Daily injection into a vein or by mouth.
Calcineurin inhibitor; Cyclosporin: Twice daily, into a vein or by mouth.
Cytotoxic chemotherapy: Etoposide: Into a vein, twice weekly at first then less often over time
Methotrexate: By injection into the fluid around the spinal cord, up to four
doses weekly if the brain is affected.
Biologics: Alemtuzumab: Into a vein, daily for a few days.
In the case of primary HLH, this treatment usually puts the condition into remission, but the risk of relapse remains.

Corrective treatment of HLH
In many cases, haematopoietic stem cell transplant (HSCT, including bone marrow transplant, or BMT) offers the potential for long-term cure of primary HLH. HSCT aims to replace the faulty immune system with an immune system from a healthy donor. Stem cells, from which all the cells of the immune system develop, can be obtained from healthy bone marrow, or in some cases from umbilical cord blood or donor blood. The healthy stem cells can be given by transfusion into a vein to a child with HLH.

Please be advised that all the information you read here is not a replacement for the advice you will get from your consultant and their team.

Help ensure that we can continue to bring you this vital informational material, make a donation today

Haemophagocytic Syndromes (HLH)
These questions specifically relate to Haemophagocytic Syndromes (HLH).

Haemophagocytic Syndromes

1. What causes HLH?
HLH can either be acquired (secondary HLH) or inherited (FHL). Both forms of the disease can be triggered by infections, although it is not known why this happens. Secondary HLH may be triggered by vaccinations, viral infections such as Epstein-Barr, CMV (cytomegalovirus) or other herpes viruses, or other underlying diseases such as autoimmunity or cancer. In FHL, defective genes are inherited from one or both parents. Some other rare inherited immunodeficiencies may also be associated with HLH. The underlying immune defect and/or triggering events result in an abnormal immune response with activation of certain types of white blood cells (lymphocytes and macrophages) and the release of inflammatory proteins which then cause disease.

2. Is there a cure for HLH?
HLH patients with an underlying genetic defect can only be cured when the defective immune system is replaced by a healthy one which is what happens with a hematopoietic stem cell transplant. Secondary HLH cases can usually be cured by treating the underlying disease and sometimes additional immunosuppressive/immunomodulatory therapy.

3. What are the different therapies/treatments commonly used to treat HLH?
Some cases of secondary HLH can resolve spontaneously or after treatment of the underlying disease. Other cases are treated with a combination of chemotherapy (VP-16, methotrexate), immunotherapy (ATG, cyclosporin), and steroids. Any triggering infection has to be treated with appropriate antimicrobial drugs. Patients with persistent or recurring HLH or those with FHL additionally require a hematopoietic stem-cell transplant for recovery.

4. Why is routine newborn screening not available?
Although HLH may occur more frequently than some of the diseases routinely tested for, genetic testing for this disease is very complicated and very expensive.

5. How do I know if my child has primary HLH (inherited/FHL) or secondary HLH?
The clinical symptoms and laboratory findings do not differ in genetic or acquired HLH. Specific immunologic testing can raise the suspicion of genetic disease. In families with more than one affected child or in cases with disease reactivations there is a high probability of genetic disease. However, the identification of a genetic defect is necessary to prove it. Genetic testing is therefore recommended, regardless of age. Depending on the ethnic background up to 30% of patients with FHL have no identified gene defect, so negative test results do not necessarily rule out FHL.

6. How can I find out if my child’s siblings have HLH?
In autosomal recessive forms of the disease, each sibling of a child with FHL has a 25% chance of being affected. In related genetic disorders, including X-linked lymphoproliferative disease, each male child has a 50% chance of being affected. If a genetic defect is known in your family, genetic testing (before or after onset of symptoms) is available to identify siblings who may also be affected.

7. How can I find out if future children are at risk for developing HLH?
If a genetic defect has been identified in your family, prenatal diagnosis is possible by performing either amniocentesis or chorionic villus sampling (CVS) to test if the fetus is affected.

8. What is MAS (macrophage activation syndrome)?
Macrophage activation syndrome is a severe, life-threatening illness caused by the excessive production of types of white blood cells called T cells and macrophages. MAS has strong similarities with familial Haemophagocytic Lymphohistiocytosis (FHL) and virus-associated Haemophagocytic Lymphohistiocytosis (HLH). The exact relationship between MAS and HLH is yet to be determined, although some researchers believe that MAS is a secondary HLH disorder. The term is typically used for the HLH-like syndrome that can occur in patients with systemic onset juvenile arthritis.

9. What is reduced-intensity conditioning (RIC)?
Reduced-intensity conditioning is a less toxic pre-transplant therapy with the goal of suppressing the patient’s immune system enough so that it will accept donor stem cells while reducing the side effects of high dose chemotherapy The RIC may be used in some HLH patients, as well as some LCH patients with severe, resistant disease.

The answers to the following questions may be found in the Support Information.

How is it diagnosed?
How is it treated?
What are the clinical trials?

How do I cope with the diagnosis?
How do I get the information I want?
How do I talk to my children about this?
How do we deal with the treatment?
What happens at the end of the treatment?
What resources are there for individuals or family support?
Where can I get financial support?
How do I find other patients?

Please be advised that all the information you read here is not a replacement for the advice you will get from your consultant and their team.

Help ensure that we can continue to bring you this vital informational material, make a donation today

Your voice

Isobel the Griscelli Supergirl by Mum

Isobel Clippers Diagnosis
Isobel was 9 when a routine optician test showed there was an issue at the back of her right eye. Where the synapses meet at the back of the eye instead of a smooth oval there was a raised bump. Regular eye check-ups over 18 months showed no change in growth, there were no headaches or problems with vision and as she was not in pain, it was agreed that she would be discharged at the next appointment. However, 4 weeks before that appointment Isobel started to complain of having double vision. 2 weeks before the appointment her right eye turned in. At the appointment, she was booked in for a 20-minute MRI.

10 days later, we received an evening phone call that no parent wants to have. There was a problem with the MRI, which showed inflammation spots scattered throughout Isobel's brain, particularly behind the right eye and at the top of her spine. The doctors were unsure what it was, and we needed to come in the next day for more tests to be done on a children's ward. Isobel, now 11, had a barrage of tests, including a 50-minute contrast MRI and a lumbar puncture. Within 3 days, thanks to a sharp-eyed radiographer, we had a diagnosis of Clippers, an auto-immune illness of the brain and one of only 60 known cases in the world. Isobel has tried various medicines over the last 2 years and the inflammation responds well to steroids, which she is still on; without them her balance and vision are severely affected.

Griscelli and HLH Diagnosis
Our wonderful Clippers specialist has been working closely with Great Ormond Street Hospital (GOSH) on Isobel's case and over the last 2 years there has been genetic research to show that Clippers is not an illness in itself but a symptom of an underlying cause. Isobel, now age 14, went to GOSH to meet the team, have bloods taken and a lock of her hair to test for various genes. Recently we received the dreaded news that Isobel has tested positive for a very rare hereditary genetic condition called Griscelli, under the umbrella of HLH, a life-threatening auto-immune illness of the blood. there are 60 known cases of Griscelli in the world. The only hope of a cure is chemotherapy and a bone marrow transplant.

Over summer 2019 Isobel has had numerous tests, appointments and treatment discussions. She has been further diagnosed with 'isolated neurological HLH' one of 11 known cases in Europe as her HLH symptoms are so rare. Doctors say they have never seen anyone "so well" with this illness despite inflammation spots presenting in her brain and spine. Further treatment has been hotly debated between GOSH and Birmingham Children's Hospital and they finally agree that she will continue to be closely monitored and the search for a donor match will go on. It is expected her symptoms won't always respond so well to steroids and doctors want to be ready to move quickly if and when necessary. For now, we feel that we have had a reprieve and can plan some future events with family and friends without worrying we will get 'the call' for a Bone Marrow Transplant. Further donor events are in the pipeline for Isobel and for so many others in more dire need of a BMT.

Isobel isn't the only one who has had tests! Kev and I had the results of our genetic tests. Everyone has 2 working Griscelli genes (RAB27A) which carry melatonin around the body. Amazingly Kev and I have only 1 functioning gene each and have passed on the non-working gene to poor Isobel. The chances of us both being affected were millions to one, the chance of passing it on were 1in 4. Myles is now having testing and genetic counselling to see if he is a carrier and to see if he could be a possible donor for Isobel.

People have commented on Isobel's unusual colouring- white blonde hair and olive- toned skin since she was a baby- just like her elder brother. When the GOSH team wanted to test her for Griscelli (a genetic abnormality in gene RAB27) we were convinced she couldn't have it, as Griscelli children are described as having very pale, translucent skin and Griscelli is under the albino umbrella. We were stunned when she tested positive. Griscelli is considered life threatening but Isobel is currently classed as atypical as the illness hasn't attacked her body as it seems to in others.

Layla’s Rainbow

Layla’s RainbowI know all parents think their child is special, but Layla really was. Always ahead of her time. She was walking at just nine months, out of nappies by her second birthday and at 2 years old, you could pretty much have a full conversation with her. She had something about her.  Wise beyond her years almost like she'd been here before. She had a very loving, caring nature and always shown empathy towards others even at such a young age. She was popular at school and loved her friends. She'd put her arm around them and talk to them like she was the grown up and they were the child. She had an old soul for a little girl and often people would say she was like a 'little old woman'. 

Layla also loved to sing and dance. She was a great little entertainer, always doing shows for us and she was funny with it too without even trying to be. She oozed confidence and charisma and would definitely stand out in a crowd. You'd always remember our Layla. With her wild ginger curls, infectious smile and her big personality, she stole the hearts of all who knew her. What we didn't realise was, she was only borrowed to us for 6 short years and was needed in a better life. She was needed in Heaven. 

On November 24th, 2017, I had a call from school to pick Layla up as she wasn't feeling very well. When I arrived, she was lying down with temperature. I thought a bit of Calpol and cuddles from Mummy would do the trick and had no doubt she'd be back at school after the weekend.

Unfortunately, that wasn't the case. By the Sunday evening, she'd become so lethargic and spiked a temperature of 40.9. We also noticed she had come out with an unusual looking rash. We made our way to A&E. After her first blood test, her CRP levels (which detect inflammation in the body) were 300 plus. Which suggested an infection and a very nasty one at that. We thought at that stage we were dealing with Sepsis or Meningitis.

She was transferred to Bolton Royal where she was treated for over a week with antibiotics, but Layla wasn't showing any signs of improving. They'd ruled out Sepsis and Meningitis after a series of tests and Layla's illness was becoming more and more of a Mystery. The Doctors at Bolton told us there was nothing more they could do for Layla and the specialist's teams at Manchester Royal Infirmary wanted Layla there. I could see in the doctors and nurses faces that even they were starting to worry and the fact they called us an emergency ambulance to MRI made me think we were dealing with something life-threatening.

The team at Manchester were brilliant and reassured us that she was now in the best care and they would make her better. But Layla's health continued to deteriorate, and she was placed in a high dependency unit while doctors continued to run more tests as they still didn't have a confirmed diagnosis. 
On Saturday 9th December, Layla took a turn for the worst and was rushed into intensive care and put into an induced coma. The docs warned us then, she may not survive but against the odds, she stayed strong and continued to fight. Whilst in a coma, the docs took a sample of Layla's bone marrow and shortly after that they were able to diagnose Layla with an extremely rare blood disease called HLH which is short for hemophagocytic lymphohistiocytosis. Of course, we'd never heard of it but as we started to research, it didn't make sense. How could this happen to our Layla? She was singing and dancing at a Little Mix concert only two days before. She was never sick!! she was everything a normal happy healthy little girl should be! 

We were told to expect a long road to recovery for Layla. At least an eight-week hospital stay and months of chemotherapy. We prepared ourselves for this and was prepared to do whatever it took to make our girl better. We just wanted her to wake up. 

On the 15th Dec, her 6th Birthday, she opened her eyes. We put up balloons by her bed and her brother and sister and grandparents all came to see her. It was a happy moment but also very sad that she was spending her bday in the hospital and so poorly. Not quite the birthday we had promised her. However, the docs were really pleased with Layla's progress and moved her into an oncology ward which would become our home until Layla was well enough to come home. 

Unfortunately, the very next day, Layla's health deteriorated quickly and drastically, and she ended up back in Intensive Care and put back in an induced Coma. Layla was bleeding internally, and they sadly couldn't stop the bleed. The machine by this point was the only thing keeping her alive. It was the worst two days of our life. On the Sunday night, while we were sleeping, the hospital called us to tell us that Layla was unstable and basically prepared us for the worst. We called our parents who arrived shortly afterward and we all stood round Layla while they fought through the night to save her. It was not meant to be, she was too poorly. It was time to say goodbye. 

Our beautiful daughter passed away at 5.05am on the 18th December and our lives changed forever. 

There's a chance Layla may have survived had they diagnosed her sooner. Therefore, I am very passionate about raising money for this charity to help fund the research needed to uncover the causes of HLH, diagnose early and hopefully finding a cure. We hope that no other parent has to go through what we've been through. 

Thank you in advance, Michelle, Paul & family and of course Layla xxxxx

HLH the impact on our family by Andrea & Paul Scholes.

Share your voice - Your story HLH

The views expressed below are those of the writer and do not reflect views and or opinions of the charity any products mentioned are available from a variety of retailers.

Title: Paediatric HLH – our worst nightmare…

Intro: Debbie-Sue Price re-counts the terrible moment she found out her son, Aaron, had a life-threatening immune disease, HLH, and how all parents should listen to their gut instinct when it comes to a poorly child…

My son Aaron got chicken pox last year in May, two weeks after his twin sister. Five days later, when the spots had scabbed over, I thought he would be returning to nursery but that night Aaron spiked a fever of 39+. Despite giving him Calpol, his fever didn’t subside. We made numerous trips to our GP’s surgery and local hospital every day for a week until they finally admitted Aaron.

It was a good job that my husband and I did keep going back, as we soon learned that the chicken pox had sent Aaron’s immune system into overdrive and he had secondary Haemophagocytic Lymphohistiocytosis (HLH).

HLH is an immune disease and is most common in babies and toddlers; however, it can affect people of any age. It can become fatal rapidly and without effective treatment most patients will die.

The treatment for HLH is chemotherapy, high dose steroids and, in some cases, a bone marrow transplant. Thankfully, HLH is rare - there is a one in a million chance worldwide of getting it – but because of this doctors and parents might not spot the early signs so it’s important to raise awareness.

The initial symptoms of HLH mimic the flu and many parents’ stories begin the same way: “our child is sick, not getting better and we are being dismissed with “it’s just a virus, your child needs more antibiotics and time; they’ll be fine”. It’s important to keep in mind the most common symptoms of HLH are a fever, enlarged spleen, low blood counts and liver abnormalities.

Aaron was transferred to Birmingham Children’s Hospital (BCH) and stayed there for three months; with two months in Intensive Care and High Dependency. Our Christmas came early last year when Aaron was discharged in early October, albeit with a bag full of drugs that he had to take each day. We celebrated with a Halloween party.

My husband had to take Aaron to BCH twice a month for his chemo until he completed his course just recently this month.

I don’t want to cause panic but if you think something is seriously wrong or your child has a fever despite medication for over five days (a fever is classed as over 37.5). Speak up and trust your instincts. If your doctor hasn’t already done so, ask for blood tests (including a Ferritin test) and a complete blood count (CBC).

Aaron has been very lucky. If it wasn’t for our cousin, Shahenda, a paediatrician in the US, who spoke directly to our consultant in hospital and insisted on vital blood tests, Aaron might not be with us today.

Share your story with the media

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If you are interested in sharing your story on our website or in a magazine, newspaper or on TV please send a 100-word summary of your story along with your name, contact details and a recent photo to Histio@histiouk.org. We regret that we are unable to respond to everyone, but we really appreciate you getting in touch.

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We want to help as many people as possible during their histiocytosis experience – patients, carers, families and communities. By raising awareness of what we do in national newspapers, magazines, on TV and in the local press we can reach more people.

We rely on personal stories to help us do this as they engage the reader and bring the story to life. For example, if we provide research for a newspaper showing that histiocytosis can affect people financially it has more of an impact if it’s accompanied by an emotive quote or story of someone who has been directly affected and helped by us.

Your story can encourage those who see it to get help if they are worried they have the symptoms of histiocytosis or may inspire them to donate or fundraise for us. Some people who have shared their story find it a cathartic experience. It makes them feel good to give something back.

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The journalist will try tell you when your story will appear so you can get a copy and tell all your friends. We ask the journalists to include information about Histiocytosis UK Support’s campaigns and services and you can feel proud that you’ve helped deliver our message.

If you are interested in sharing your story in a magazine, newspaper or on TV please send a 100-word summary of your story along with your name, contact details and a recent photo to Histio@histiouk.org. We regret that we are unable to respond to everyone, but we really appreciate you getting in touch.

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