When Salman Khan appeared on Netflix’s The Great Indian Kapil Show, viewers anticipated light-hearted banter, profession anecdotes, and a contact of nostalgia. What they didn’t anticipate was the Bollywood celebrity revealing a listing of serious and advanced well being circumstances he quietly battles, whereas nonetheless headlining movies and performing high-energy motion scenes. At 59, Khan shared that he suffers from trigeminal neuralgia, a brain aneurysm, and arteriovenous malformation (AVM), amongst different accidents and illnesses, together with damaged ribs.This candid disclosure got here after months of hypothesis about his well being, particularly after a viral clip from early 2024 confirmed him wanting unusually fatigued at a public occasion. On the present, Khan didn’t draw back from itemizing his circumstances. “We’re still working with trigeminal neuralgia, with an aneurysm in the brain, with AV malformation. We’re walking, we’re working despite all this,” he mentioned. These aren’t minor setbacks; they’re medically advanced points, and AVM particularly can pose important dangers, particularly when it entails the brain. So what precisely is AVM, how harmful can it’s, and why ought to the general public care?Let’s break down what arteriovenous malformation is, the way it impacts the brain and physique, and why this uncommon however harmful situation is all of a sudden within the highlight due to considered one of India’s greatest stars.
An arteriovenous malformation (AVM) is a uncommon and irregular tangle of blood vessels the place arteries join on to veins with out the traditional intervening capillaries. According to the Mayo Clinic and the National Institute of Neurological Disorders and Stroke [NINDS], this disrupts the standard blood circulation and oxygen change in tissues, particularly when the AVM happens within the brain or spinal twine.In a wholesome system, arteries carry oxygen-rich blood from the guts to physique tissues, and veins return oxygen-depleted blood again to the lungs and coronary heart. Capillaries function the essential hyperlink between the 2, permitting oxygen and vitamins to be delivered. But in an AVM, in line with the National Institute of Neurological Disorders, this center step is lacking. As a outcome, blood bypasses the tissues that want it, resulting in oxygen hunger and, over time, harm and even loss of life of nerve cells.
AVMs are uncommon and most frequently congenital, which means individuals are born with them, although they might not current signs till a lot later in life. The situation is mostly discovered within the brain and spinal twine, however AVMs can happen anyplace within the physique.In many circumstances, AVMs go unnoticed. They’re usually found by the way, throughout remedy for an additional subject and even at post-mortem. However, when signs do happen, they are often sudden, extreme, and probably life-threatening.
While some individuals with AVM stay symptom-free for years, others could expertise a variety of indicators relying on the scale and location of the malformation. According to the Mayo Clinic and the National Institute of Neurological Disorders and Stroke [NINDS], frequent signs embrace:
In extreme circumstances, particularly when an AVM ruptures, it could possibly trigger intracranial haemorrhage, resulting in stroke, long-term brain harm, or loss of life (NINDS).
According to the National Institute of Neurological Disorders and Stroke, the largest danger with AVMs is bleeding. Because the malformed vessels have abnormally skinny and weak partitions, they’re susceptible to rupture below excessive stress. Over time, repeated microbleeds can result in cumulative brain harm and improve the danger of dementia.If a rupture is huge, the outcome is usually a hemorrhagic stroke, which might trigger prompt, irreversible harm. This is why AVMs which have bled as soon as usually tend to bleed once more, significantly throughout the first 12 months.Another concern is that enormous AVMs can compress close by brain constructions, resulting in hydrocephalus (fluid buildup), elevated intracranial stress, or further neurological issues.
AVMs are often detected utilizing imaging applied sciences equivalent to:
In some circumstances, in line with the National Institute of Neurological Disorders and Stroke, a definite rhythmic “whooshing” sound often called a bruit brought on by high-speed blood move could alert clinicians to an AVM, particularly when heard close to the cranium.
Treatment relies upon on a number of components: the scale and location of the AVM, whether or not it has bled earlier than, and the affected person’s basic well being. According to the Mayo Clinic and the National Institute of Neurological Disorders and Stroke [NINDS], choices embrace:
Each of those comes with dangers, significantly for AVMs positioned deep throughout the brain. The choice to function or monitor is usually made on a case-by-case foundation.
Interestingly, being pregnant and elevated blood stress are two circumstances that may improve AVM-related dangers, together with bleeding, as per the National Institute of Neurological Disorders and Stroke [NINDS]. Similarly, as in Khan’s case, ageing can complicate how these vascular circumstances work together.
For tens of millions of followers who idolise Salman Khan, his well being revelation is a wake-up name. AVMs are sometimes invisible till they’re catastrophic. By talking overtly, Khan has introduced consideration to a situation that’s poorly understood and hardly ever mentioned.It additionally raises essential questions on psychological well being, profession stress, and the tradition of silent struggling, particularly amongst public figures who’re anticipated to all the time seem robust and invincible.
Yes. With early prognosis and acceptable care, many individuals with AVM can dwell comparatively regular lives. However, if the malformation bleeds or causes seizures, the stakes change into a lot larger. Regular monitoring and neurological evaluations are key.Some sufferers select a watchful ready method, particularly when the AVM is small and symptom-free. But for others, particularly these with a historical past of bleeding, aggressive intervention is usually advisable.