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An advanced imaging technique called a cerebral angiogram is used to examine the blood arteries in the brain and neck. It helps in the diagnosis of vascular disorders such as aneurysms, blockages, and strokes. After injecting a contrast dye into the arteries, fluoroscopy, a type of X-ray imaging, produces fine-grained pictures of blood flow.

Cerebral angiography, also known as a cerebral arteriogram, is a diagnostic imaging technique used to view the blood arteries in the brain and neck. It aids in the detection of anomalies such as tumours, stenosis (narrowing), blood clots, aneurysms, and arteriovenous malformations (AVMs). Additionally, it is used to plan for brain or spinal cord surgery and assess the causes of strokes.

Suppose you have symptoms like a sudden, intense headache, changes in vision, trouble speaking, dizziness, weakness, numbness, or seizures. In that case, especially if they are unexplained or recurrent, you should see a neurologist or vascular specialist. These could point to underlying brain vascular problems. You can consult with experienced neuro-specialists on MediGence to determine whether a cerebral angiography is appropriate for you.

Getting ready includes reviewing your medical history, prescriptions, and sensitivities, particularly to iodine or contrast dye. Blood tests may be performed to assess kidney and clotting function. Before the test, you might be told to cease taking blood thinners or diabetes drugs. It is typically necessary to fast for four to six hours before the surgery.

Insertion of the Catheter: Following administering a local anaesthetic, a catheter is placed into an artery in your wrist or groin and led to the brain via the blood arteries.
Contrast Injection: A contrast dye is injected through a catheter to make the blood vessels in the brain visible on an X-ray.
Imaging: To find anomalies or obstructions, a series of quick X-ray pictures, or angiograms, is obtained.
Completion: The catheter is removed, and pressure is administered to halt the bleeding when imaging has finished.

Usually, the process takes between thirty to an hour. Following a few hours of monitoring, patients may return home that same day or remain overnight for observation.

Allergic reaction to contrast dye
Bleeding or bruising at the catheter site
Blood vessel damage
Stroke (rare)
Infection
Blood clot formation

A cerebral angiography helps with precise diagnosis and therapy planning for vascular disorders by providing detailed images of the brain's blood arteries. It aids in directing procedures such as embolisation of AVMs or coiling for aneurysms. When alternative imaging methods are not conclusive, it is an essential tool.

Following the surgery, patients are watched for neurological symptoms, blood pressure fluctuations, and bleeding. You should take a few hours off and avoid physically demanding activities for a day or two. Follow any special care instructions for the catheter site and drink a lot of water to flush out the contrast dye.

Cerebral angiography is the gold standard for assessing cerebral blood arteries because of its great diagnostic accuracy. Over 95% of procedures are completed successfully and without complications, especially by skilled professionals.

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Explore Hospitals ( 2 )

Apollo Multispecialty Hospitals

Kolkata, India

Apollo Multispecialty Hospitals located in Kolkata, India is accredited by JCI, NABH. Also listed below are some of the most prominent infrastructural details:

International patient Center
Focus on research and innovation
Different amenities: Transport, Security, Travel Desk, Places of Worship, Telecommunication Service, Special Nurse, Food & Dietary Services
Several kinds of rooms: General ward, Semi Private Rooms, Private Rooms, Deluxe, Super Deluxe, Suite, Maharaja Suite, HDU, Gastro ICU, Emergency, Neonatal ICU, Level 1, Level 2 & Level 3
Health Insurance coverage available
Here is a comprehensive list of the various kinds of key medical procedures performed through the latest technology.
Arthroscopy
Bone Marrow Transplant
Cosmetic Surgery
Da Vinci Robotic Surgical System
Fractional Flow Reserve (FFR)
Hand Microsurgery
Hip Arthroscopy
Minimally Invasive Cardiac Surgery
Minimally Invasive Subvastus Total Knee Replacement
Oral & Maxillofacial Surgery
128 Slice PET CT
Bioresorbable Vascular Scaffold (BVS)
ECMO
OCT Technique - Optical Coherence Tomography
Single Port Endoscopic technique of Carpal Tunnel Release (ECTR)

36

DOCTORS IN 13 SPECIALITIES

17+

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Fortis Hospital

Kolkata, India

Fortis Hospital & Kidney Institute, Kolkata, is a 60-bed specialised centre for Urology and Nephrology, serving patients across Eastern India. Since its inauguration in 1999, the institute has pioneered advanced treatments like lithotripsy, laparoscopic donor nephrectomy, PCNL, and Holmium Laser prostate surgery, and has performed over 570 kidney transplants. Spread over 6 floors, it offers 4 operating theatres, a 12-bed dialysis unit, 24-hour renal emergencies, and a fully equipped laboratory, providing comprehensive, patient-focused care in renal and urological health.

20

DOCTORS IN 12 SPECIALITIES

17+

FACILITIES & AMENITIES

Price On Request

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Author

Dr. Vijita Jayan

BPT, MPT (Neuro)

18 Years of Experience

With over 18 years of distinguished clinical experience, Dr. Vijita Jayan is a highly accomplished Clinical Director and Rehabilitation Specialist, renowned for her expertise in neuro-rehabilitation, functional recovery, and mobility-dependent case management. Her extensive practical knowledge enables her to design and implement individualized, evidence-based rehabilitation protocols that consistently yield measurable patient outcomes. A prolific researcher and academic writer, she has authored numerous peer-reviewed articles and research papers, significantly advancing the field of rehabilitative medicine. The recipient of multiple prestigious accolades, Dr. Jayan is widely regarded as one of the foremost authorities in Physical Medicine and Rehabilitation, continually shaping neuro-rehabilitative care through research, innovation, and clinical excellence.. View More

Reviewer

⁠Dr Rakesh Kumar Dua

Spine & Neurosurgeon

25 Years of Experience

Dr. Rakesh Dua has more than 25+ years of clinical experience in spine surgeries. He is currently providing his services as Director, Neuro & Spine Surgery at Fortis Hospital, Shalimar Bagh. Before joining Fortis Hospital, he was associated with Max super-specialist Hospital, Shalimar Bagh as Director Neurosurgery & Head Neuro Spine, and with UCMS & GTB hospital as head of the neurosurgery department. View More

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