Venous Disorders

Venous disorders of the brain affect the veins and venous sinuses responsible for draining blood from the brain. Conditions such as Cerebral Venous Sinus Thrombosis (CVST) and Venous Sinus Stenosis can lead to increased intracranial pressure, severe headaches, vision problems, pulsatile tinnitus, and even stroke. Early diagnosis using advanced neuroimaging and timely neurointerventional treatment can prevent serious complications and significantly improve patient outcomes.

Conditions We Treat

Cerebral Venous Sinus Thrombosis (CVST)
Venous Sinus Stenosis
Idiopathic Intracranial Hypertension (IIH)
Raised Intracranial Pressure
Chronic Cerebral Venous Outflow Obstruction
Venous Hypertension

Our Specialized Services

We provide comprehensive evaluation and minimally invasive treatment for patients with cerebral venous disorders using advanced diagnostic techniques and state-of-the-art neurointerventional procedures.

Cerebral Venous Sinus Thrombosis (CVST) Evaluation
Venous Sinus Stenosis Assessment
Venous Sinus Stenting
Transvenous Sinus Manometry
Diagnostic Cerebral Angiography
Long-term Neurovascular Follow-up

Cerebral Venous Sinus Thrombosis (CVST) Evaluation

CVST occurs when a blood clot blocks one or more venous sinuses that drain blood from the brain. This blockage increases pressure within the skull and may result in headaches, seizures, vision changes, weakness, or stroke. A detailed evaluation using MRI, MR Venography (MRV), CT Venography (CTV), and cerebral angiography helps establish an accurate diagnosis and guides appropriate treatment.

Venous Sinus Stenosis Assessment & Stenting

Venous sinus stenosis is the narrowing of one or more major cerebral venous sinuses, restricting normal blood drainage from the brain. It is commonly associated with persistent headaches, pulsatile tinnitus, papilledema, and Idiopathic Intracranial Hypertension (IIH). Patients with significant narrowing and pressure gradients may benefit from minimally invasive venous sinus stenting to restore normal venous blood flow and relieve symptoms.

Transvenous Sinus Manometry

Transvenous sinus manometry is a specialized diagnostic procedure performed during cerebral angiography to measure pressure within the brain's venous sinuses. It helps determine whether a narrowing is causing clinically significant obstruction and identifies patients who are likely to benefit from venous sinus stenting.

Common Symptoms

Persistent or severe headaches
Blurred or double vision
Pulsatile tinnitus (whooshing sound in the ear)
Papilledema (optic nerve swelling)
Seizures
Weakness or numbness
Difficulty speaking
Vision loss due to raised intracranial pressure

Diagnosis

An accurate diagnosis is essential for selecting the most effective treatment. Depending on the patient's symptoms, one or more of the following investigations may be recommended.

Comprehensive Neurological Examination
MRI Brain
MR Venography (MRV)
CT Venography (CTV)
Digital Subtraction Angiography (DSA)
Transvenous Sinus Manometry

Benefits of Endovascular Treatment

Minimally invasive procedure
Faster recovery compared to open surgery
Reduced hospital stay
Improved venous blood drainage
Relief from headaches and raised intracranial pressure
Better quality of life with long-term symptom control

Frequently Asked Questions (FAQs)

Find answers to common questions about cerebral venous disorders and their diagnosis and treatment.

CVST is a condition in which a blood clot blocks one or more venous sinuses that drain blood from the brain. This blockage increases intracranial pressure and can lead to headaches, seizures, vision problems, or stroke if left untreated.

Venous Sinus Stenosis is the narrowing of the major veins that drain blood from the brain. It may cause headaches, pulsatile tinnitus, blurred vision, and raised intracranial pressure, particularly in patients with Idiopathic Intracranial Hypertension (IIH).

Transvenous sinus manometry is a specialized procedure used to measure pressure inside the cerebral venous sinuses. It helps determine whether a narrowed vein is causing significant obstruction and whether venous sinus stenting is appropriate.

Patients with significant venous sinus narrowing, persistent symptoms, and a confirmed pressure gradient on sinus manometry may benefit from venous sinus stenting. The procedure improves venous drainage and relieves symptoms.

Endovascular treatment is a minimally invasive procedure performed by experienced neurointerventional specialists. It offers high precision, shorter recovery time, smaller incisions, and excellent outcomes for appropriately selected patients.

Venous Disorders