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Cavernoma Awareness Day
March 7
About Cavernoma Awareness Day
Cavernoma Awareness Day is a focal point for the global cavernoma community to raise awareness of cavernoma, also known as cavernous malformation. Cavernoma is a cluster of abnormal blood vessels, often found in the brain or spinal cord, that can cause haemorrhages, seizures, and a wide range of neurological symptoms.
What is Cavernoma Awareness Day?
Cavernoma Awareness Day is dedicated to raising awareness of cavernoma, a vascular condition that causes bleeding, seizures, headaches, weakness, and other neurological symptoms. The day is supported by patient charities including Cavernoma Alliance UK, the Alliance to Cure Cavernous Malformation in the United States, and the European Cavernoma Alliance. It is part of a wider Cavernoma Awareness Month observed in many countries each June, and individual awareness days are marked at different points in the year by national charities.
When is Cavernoma Awareness Day?
Cavernoma Awareness Day takes place on Saturday, 7 March 2026. Cavernoma awareness activity also extends throughout June, which is internationally recognised as Cavernoma Awareness Month, with charities holding events, fundraisers, and patient meet-ups across the year. Together these dates give the community multiple chances to bring cavernoma to public attention.
Why Cavernoma Awareness Day Matters
Cavernoma is thought to affect around 1 in 625 people, yet most members of the public have never heard of the condition. According to Cavernoma Alliance UK, it takes on average around a year for a patient to receive a diagnosis, and many people have their symptoms missed or misattributed to migraine, stress, or anxiety. A cavernoma can sit silently for decades and never cause problems, but in others it can bleed and cause sudden, life-changing neurological damage. Awareness matters because faster diagnosis, better imaging, and earlier referral to specialist neurosurgical teams can dramatically improve outcomes. The day also provides emotional support to patients and families navigating an often-lonely diagnosis.
How to Get Involved in Cavernoma Awareness Day
Even small acts of awareness make a real difference for a condition many people have never heard of.
- Share information online – Post about cavernoma on social media using the hashtags #CavernomaAwarenessDay and #CavernomaAwareness to reach friends and family who may not know about the condition.
- Donate to Cavernoma Alliance UK – The leading UK charity provides patient information, peer support, and funds research into improved treatments and outcomes.
- Support international charities – The Alliance to Cure Cavernous Malformation in the US and the European Cavernoma Alliance bring together patients across borders.
- Wear red, the cavernoma colour – Red is the colour associated with the condition and an easy visual cue for sharing photos and posts.
- Tell your story – Patients and families who feel ready can share their journey via charity blogs, podcasts, or social media. Personal stories help others feel less alone.
- Educate healthcare professionals – Share charity-produced resources with GPs, nurses, and emergency departments to help speed up diagnosis.
- Fundraise locally – Quizzes, walks, bake sales, and sponsored events organised around the day directly support charity helplines and research.
- Advocate for research – Sign up to charity newsletters, write to MPs about rare disease research funding, and support clinical trials where appropriate.
History of Cavernoma Awareness Day
Cavernoma was first described by pathologists in the nineteenth century, but it remained little known outside of specialist neuroscience for many decades. As MRI scanning became more widely available from the 1980s onwards, doctors began to identify cavernomas more frequently, often as incidental findings. This in turn sparked the growth of patient communities who wanted accurate information, peer support, and influence over research priorities.
Cavernoma Alliance UK was founded in 2005 by Dr Ian Stuart after his own life was changed by a cavernoma bleed. He started what he described as a helpline run from his bedroom and grew it into a national charity now supporting more than 4,000 members. International charities, including the Alliance to Cure Cavernous Malformation in the United States, and the European Cavernoma Alliance, formed around similar patient-led missions.
Awareness day activity has grown alongside these organisations. June was chosen by international groups as Cavernoma Awareness Month, and additional awareness days are now marked across the year by different national charities to keep cavernoma on the public agenda. The community shares resources, social media campaigns, and research updates so that no patient feels alone in their diagnosis.
Noteworthy Facts About Cavernoma Awareness Day
- Cavernomas are also known as cavernous malformations, cavernous angiomas, or cavernous haemangiomas.
- Around 1 in 625 people are thought to have a cavernoma, although the majority will never experience symptoms.
- Diagnosis is most often confirmed by MRI scan, particularly using gradient echo or susceptibility-weighted sequences.
- A familial form of cavernoma exists, in which patients have multiple lesions and a hereditary genetic mutation.
- Cavernoma Alliance UK runs the Cavernoma Information Service, supporting thousands of enquiries from patients and clinicians each year.
Frequently Asked Questions
What is Cavernoma Awareness Day?
Cavernoma Awareness Day is dedicated to raising awareness of cavernoma, a cluster of abnormal blood vessels in the brain or spinal cord that can cause bleeding, seizures, and other neurological symptoms.
When is Cavernoma Awareness Day in 2026?
Cavernoma Awareness Day falls on Saturday, 7 March 2026. Cavernoma Awareness Month is observed every June.
Is cavernoma the same as a brain tumour?
No. A cavernoma is a vascular abnormality, not a tumour. It does not spread or invade other tissues but can bleed or cause symptoms by pressing on surrounding brain or spinal tissue.
Spread the Word
Help raise awareness by sharing Cavernoma Awareness Day with your friends, family, and followers. Use the hashtags #CavernomaAwarenessDay and #CavernomaAwareness2026 on social media, wear red, and tag the cavernoma charities to amplify their work.
Related Awareness Days
- World Mental Health Day – Reflects on the mental health impact of living with a long-term neurological condition.
- World No Tobacco Day – Connects to broader vascular and brain health.
- Dying Matters Week – Highlights the conversations families face after serious neurological events.
Links
- Visit Cavernoma Alliance UK for patient information and support
- Explore more awareness days at AwarenessDays.com
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