On World Stroke Day, October 29th, it’s crucial to understand different types of strokes, especially the lesser-known yet severe subarachnoid hemorrhage (SAH). SAH is often caused by a ruptured brain aneurysm—a bulging, weakened section of a blood vessel. While many aneurysms go unnoticed until rupture, when they do burst, it can lead to a sudden and severe “thunderclap headache” often accompanied by nausea, vomiting, or loss of consciousness.

What Is a Brain Aneurysm?

A brain aneurysm is a balloon-like bulge in a blood vessel that weakens over time and may rupture, causing bleeding around the brain. While many aneurysms remain undetected, certain factors like high blood pressure, smoking, and a family history of aneurysms increase the risk of rupture. Early diagnosis through CT or MRI with angiography can be life-saving, especially for individuals at high risk.

Treatment Options

For a ruptured aneurysm leading to subarachnoid hemorrhage, emergency treatment is crucial. Surgical or minimally invasive procedures can seal the aneurysm. The two primary options are:

• Clipping: A surgical procedure where a metal clip is placed at the base of the aneurysm.
• Coiling: A minimally invasive technique where platinum coils are inserted to block blood flow into the aneurysm.

In recent years, newer techniques like flow diverters have emerged, offering effective solutions for hard-to-treat aneurysms. With advancements in medical technology, these minimally invasive options have improved patient outcomes dramatically.

Though a subarachnoid hemorrhage is a life-threatening condition, advances in technology provide hope, making early detection and treatment key to saving lives.

Participants :

Parashuram, President, Neeladri Nagar Residents Welfare Federation.

Hardik, COO Care Diagnostics.