Digital Substraction Angiography (DSA) - Cerebral

What is Cerebral Digital Subtraction Angiography (DSA)?

Digital Subtraction Angiography (DSA) – Cerebral is a highly precise imaging technique used to visualize blood vessels in the brain. It helps detect blockages, aneurysms, arteriovenous malformations (AVMs), and other vascular abnormalities. Unlike standard imaging, DSA uses contrast dye and fluoroscopy to produce detailed, real-time images of cerebral circulation, subtracting background structures for a clearer view.

It is often considered the gold standard for evaluating cerebrovascular disorders and is essential for planning interventional procedures like thrombectomy, coiling, or stenting.

Signs & Symptoms That May Require a Cerebral DSA

  • Sudden or severe headache (possible aneurysm)

  • Slurred speech or facial drooping (stroke-like symptoms)

  • Weakness or numbness in limbs

  • Seizures with no known cause

  • Dizziness, visual disturbances, or fainting

  • History of transient ischemic attacks (TIAs)

  • Unexplained neurological deficits

Diagnostic Process

Dr. Apratim Chatterjee follows a meticulous and safe protocol for performing cerebral DSA:

  1. Patient Evaluation & Risk Assessment

  2. Contrast Dye Injection via a Catheter (usually through the groin or wrist)

  3. Live Imaging with Fluoroscopy to visualize blood flow and detect abnormalities

  4. Post-Procedure Monitoring to ensure patient safety and comfort

  5. Detailed Report & Treatment Planning, including possible neurointerventions if needed

Why Choose Dr. Apratim Chatterjee for Cerebral DSA?

✅ DM in Neurology with FINR (Fellowship in Interventional Neurology & Radiology) – One of the few specialists in Eastern India trained in advanced neurovascular interventions.
✅ Cutting-Edge Imaging & Intervention Expertise – Offers real-time diagnosis and the ability to immediately proceed with life-saving treatments like clot removal or aneurysm coiling.
✅ High Success Rate with Minimal Complications – Uses advanced sterile techniques, low radiation doses, and personalized care for each patient.
✅ Trusted Stroke & Aneurysm Specialist – Dr. Chatterjee’s cerebral DSA services are often sought for second opinions and complex cerebrovascular cases.
✅ Compassionate, Evidence-Based Practice – Thorough explanations, patient counseling, and long-term follow-up are part of every care journey.