Patient Resources

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Being told you have a brain tumor, a pinched nerve, or an aneurysm is the beginning of a lot of reading. Most of what turns up online is either too technical to use or too vague to trust. These are the materials I actually point my own patients toward.

Everything here comes from a professional society, a national institute, or a patient organization. None of it is written by a company selling a treatment. Use it to prepare for your appointment, and bring your questions with you.

Selected by Symeon Missios, MD, FAANS  ·  West Islip & Smithtown

A note on how to use this page. These links go to outside organizations. Listing them is not an endorsement of any particular treatment, product, or company, and reading them is not a substitute for an evaluation. Research changes, and general guidance cannot account for your own scans, your own history, or your own goals. Bring anything here that concerns you to your next visit and we will go through it together.

Brain

Brain Tumors and Brain Conditions

A brain tumor diagnosis arrives with a name attached, and that name matters enormously. A meningioma and a glioblastoma are both “brain tumors” and they have almost nothing else in common. Start with the material for your specific diagnosis rather than with brain tumors in general.

Glioblastoma and High-Grade Glioma

This is the diagnosis patients and families find hardest to research, because the honest information is difficult and the dishonest information is everywhere. Both of these are written by people who treat this disease. Read the ABTA brochure first for the overall picture, then the National Brain Tumor Society piece for how treatment is sequenced.

From my blog: The Molecular Datastream on how tumor surgery is changing, and Tractography in Neurosurgery on how we map around the parts of the brain you cannot afford to lose.

Meningioma

Most meningiomas are benign and slow growing, and a great many of them never need to be treated at all. If yours was found by accident on a scan done for something else, that is a common story and usually a reassuring one. The AANS page is the most straightforward starting point.

From my blog: Small Brain Tumors, Big Decisions on why watching is often the right answer, and Everything You Need to Know About Meningiomas.

Brain Metastases

When cancer from elsewhere in the body reaches the brain, treatment has changed substantially over the last decade, and much of what you will find written more than a few years ago is out of date. Radiosurgery in particular has replaced whole-brain radiation for many patients.

From my blog: Understanding Brain Metastases. See also the radiosurgery section below, which is the treatment most often used for these.

Pituitary Tumors

Pituitary tumors are usually benign, but they cause trouble in two very different ways: by pressing on the nearby optic nerves, and by producing hormones they should not. Which of those is happening determines whether the answer is surgery, medication, or observation.

Spine

Spine Conditions and Spine Surgery

Most spine problems get better without an operation, and most people who are offered spine surgery have time to think about it. The material below covers both halves of that: what the conditions are, and what the operations actually involve if you get there.

See the Procedures

These animations run under two minutes each. They are meant to give you a picture of what is being described to you in the office, not to cover everything. If something in them does not match what you were told about your own operation, ask me, because the details vary by patient

Herniated Disc and Microdiscectomy

A herniated disc pressing on a nerve root is the most common reason people come to see me with leg pain. It is also the condition where patience pays off most reliably: the large majority improve within a few months without surgery. Microdiscectomy is for the minority who do not, or who develop weakness.

Spinal Stenosis and Laminectomy

Stenosis is a narrowing of the space the nerves travel through, and it produces a distinctive pattern: legs that ache or grow heavy after walking a certain distance, relieved by sitting or leaning forward. A laminectomy makes room. It treats the leg symptoms considerably better than it treats back pain, and that distinction is worth understanding before you decide.

Spondylolisthesis

Spondylolisthesis means one vertebra has slipped forward on the one below it. Some people have it for years without knowing, and some develop leg pain and difficulty walking as the slip narrows the space the nerves pass through. This is also the condition where the case for adding a fusion is strongest, because the segment is genuinely moving in a way it should not, and that can be demonstrated on bending X-rays rather than assumed.

On my site: spondylolisthesis is one of the conditions covered on my spine surgery page. See also the spinal fusion topic below.

Neck Pain, Arm Pain, and Cervical Surgery

Pain that runs from the neck into the arm along a particular route usually means a nerve root is compressed in the neck. Like its counterpart in the lower back, it often settles down on its own. Anterior cervical discectomy and fusion is the most common operation when it does not.

Spinal Fusion

Fusion is the right operation for instability, deformity, fracture, tumor, and for a collapsed painful segment in a carefully chosen patient. It is the wrong operation as a default answer to back pain in a spine that simply looks worn on an MRI. If a fusion has been recommended to you, read these, then ask what specifically is being fused and why.

Aneurysm & Stroke

Brain Aneurysms and Stroke

These are the two conditions on this page where timing matters most, and where knowing what to watch for genuinely changes outcomes. If an aneurysm was found on a scan, start with the NINDS booklet. If you are here because of stroke risk, learn the warning signs and make sure the people you live with know them too.

Brain Aneurysm

Most aneurysms found by accident are small, and most small aneurysms never rupture. The decision to treat one weighs its size, its location, its shape, your age, your blood pressure, and your family history against the risk of the treatment itself. That is a real conversation, not a formula, and it is worth having with someone who does this work.

On my site: treatment options including coiling and flow diversion are described on my endovascular neurosurgery page.

Stroke and TIA

The single most useful thing on this page may be the warning signs sheet below. Stroke treatment is measured in minutes, and the delay that costs people their recovery is almost always the delay before calling 911, not the one after. Learn BE FAST, and teach it to your family.

From my blog: Time Is Brain on what the first hours actually look like, Warning Signs Before Stroke, and Subdural Hematoma in Older Adults.

Radiosurgery

Stereotactic Radiosurgery

The name causes more confusion than anything else I treat. Stereotactic radiosurgery is not surgery. There is no incision and no anesthesia. It is a single, very precisely aimed dose of radiation, usually delivered in one outpatient session, and for several conditions it has become the treatment of choice rather than the fallback.

Understanding Radiosurgery

Start with the RadiologyInfo page, which walks through the day itself: what is placed on your head, what you will feel, how long it takes, and what to expect afterward. Most of the anxiety about this treatment comes from not knowing those details.

Radiosurgery for Brain Tumors

Radiosurgery is used for brain metastases, meningiomas, acoustic neuromas, trigeminal neuralgia, and some vascular malformations. This page from the radiation oncology society covers how it is used for tumors specifically, and how it compares with the alternatives.

On my site: the conditions I treat with radiosurgery and how the process works are described on my radiosurgery page.

Questions about what you have read?

If something here applies to you, or if you have been given a diagnosis and want a second opinion on the plan, our offices in West Islip and Smithtown are open for consultation. Please bring your imaging, including the disc itself and not only the written report.

Toll-free (888) 737-5427  ·  For comprehensive brain and spine care across the practice, visit longislandbrainandspine.com

If you have sudden weakness, difficulty speaking, the worst headache of your life, or loss of bowel or bladder control, call 911 or go to the nearest emergency department.