Rung 06 of 6 on the ladder
Spinal Tumor Surgery
A new spinal tumor diagnosis is frightening, and the first useful thing I can do is separate what is urgent from what only feels urgent.
What it is
The short version.
Spinal tumors are grouped by where they sit relative to the spinal cord and its covering, the dura. Intradural extramedullary tumors, such as meningiomas and schwannomas, grow inside the dura but outside the cord itself and are frequently benign. Intramedullary tumors arise within the substance of the cord and are less common. Extradural tumors sit outside the dura and are most often metastases from a cancer elsewhere in the body, which can weaken a vertebra, cause it to fracture, or compress the cord, a situation described as metastatic epidural spinal cord compression.
A tumor reported on a spine MRI reads as a single emergency to the person who has just been handed the report. Clinically it is not one thing. The category of tumor, its position relative to the cord, whether neurologic function is being lost, and whether the vertebra is structurally failing lead to very different timelines, ranging from an operation within hours to interval imaging and no surgery at all.
So the first thing I do is sort rather than schedule. Is the cord compressed, is strength being lost, is the bone failing, and does a tissue diagnosis already exist? Those four questions establish urgency. Everything else, including whether there is an operation and what it is meant to achieve, follows from them.
Does every spinal tumor have to be removed?
No, and I think that is worth saying early because it is rarely what people expect to hear. Some intradural tumors are small, causing no symptoms and not changing over time, and following them with interval MRI is a legitimate plan rather than a delay. Many metastatic tumors are better treated with radiation, with systemic therapy, or with both, and surgery is reserved for cases where the cord is compressed or the vertebra can no longer carry load. I also want to be direct about what surgery is for. In metastatic disease, the aim of an operation is usually to protect neurologic function, to relieve pain and to keep you walking and independent, not to cure the cancer, and I would rather say that plainly than let it be assumed. For intramedullary tumors, the operation carries genuine risk to spinal cord function, and that risk has to be weighed against what the tumor is doing on its own. These are conversations that go better when nobody is managing anybody's expectations.
What it offers
Where this approach earns its place.
Urgency established first
Sorting urgent from non-urgent is the first clinical act, not an administrative one. It determines whether you need an operation this week, a radiation appointment, or a scan in six months.
Microsurgical resection with the cord protected
Intradural tumors are removed under the operating microscope, working in the plane between the tumor and the neural tissue. Magnification is what makes that separation possible.
Neuromonitoring during the operation
Continuous motor and sensory monitoring during tumor surgery gives feedback about spinal cord and nerve root function while the operation is underway, so the approach can be adjusted in response to it.
Stabilization when the bone is the problem
When a vertebra has been weakened or fractured by tumor, the neurologic problem may be structural. Stabilising the segment can address pain and mechanical instability that radiation alone does not.
Procedures
What this looks like in practice.
Tumor surgery is planned around the category of tumor, its position relative to the cord, and what the rest of your cancer treatment involves. These are the tumor procedures I perform.
Spinal Metastasis Surgery
Decompression and stabilization for cancer that has spread to the spine, planned around the patient's oncological treatment rather than in isolation from it.
Spinal Cord Tumor Resection
Microsurgical removal of a tumor involving the spinal cord or its coverings, using intraoperative neuromonitoring to protect neurological function while the lesion is separated from the cord.
When it is the right choice.
Surgery is indicated when a tumor is compressing neural structures, destabilizing the spine, or when tissue is required to direct the remainder of treatment, not simply because a lesion is present on imaging.
- Metastatic epidural compression of the spinal cord, particularly with new or progressive weakness
- A vertebra weakened by tumor to the point of fracture or impending fracture
- A symptomatic intradural extramedullary tumor causing pain, weakness, numbness or gait change
- An intramedullary tumor producing progressive neurologic deficit
- A lesion of unknown origin where biopsy or resection is needed to establish a diagnosis
- Tumor-related pain or instability that has not responded to radiation and medical management
Am I a candidate?
The questions here are usually about urgency and about what an operation is meant to accomplish. These are the factors that decide it.
- Whether you have neurologic loss now, and whether it is progressing
- Whether the tumor is intradural, intramedullary or extradural, which changes the operation entirely
- Whether the vertebra involved is structurally compromised
- Whether a tissue diagnosis exists, and what the primary cancer is expected to respond to
- Whether your general health and your oncologic picture support the operation being considered
How I approach it
Spinal tumor surgery demands more than a resection. It demands knowing what the operation is for.
Before planning an operation I want to understand the rest of your care: what your oncologist expects systemic treatment to do, whether this tumor type responds to radiation, and what would be lost by waiting two weeks or gained by operating tomorrow. For an intradural tumor the goal is usually complete removal with the cord protected, performed under the microscope with continuous neuromonitoring. For metastatic disease the goal is more often decompression and stabilization sufficient to keep you walking and to let radiation do its work afterwards. I also try to be careful about how this is discussed. Most people I meet in this situation heard the word tumor a few days ago and have not slept properly since. You are entitled to a plain account of what is known, what is not yet known, and what happens next, in that order.
Spinal Tumor Surgery: questions patients ask
Does a spinal tumor mean I have cancer?
Not necessarily. Many tumors that arise in the spine are benign, particularly the intradural extramedullary tumors such as meningiomas and schwannomas, which grow slowly and are often curable with complete removal. Tumors that have spread to the spine from a cancer elsewhere, called metastases, are the most common spinal tumors in adults and do represent cancer, but even then the spinal lesion is one part of a larger picture rather than the whole of it. The distinction usually rests on the MRI appearance, on your history, and sometimes on a biopsy.
How urgent is spinal cord compression from a tumor?
It is one of the genuine emergencies in spine care. New or worsening weakness in the legs, numbness rising up the trunk, difficulty walking, or a change in bowel or bladder control in someone with known cancer should be treated as an emergency the same day, not scheduled as an office visit. Go to the nearest emergency department. Steroids and urgent MRI are often the first steps, and treatment is usually coordinated between surgery and radiation oncology. The neurologic function present when treatment begins is generally considered one of the strongest indicators of the function that follows, which is why hours can matter.
Will I need radiation as well as surgery?
Often, in metastatic disease. Surgery and radiation tend to do different jobs there: an operation can relieve compression on the cord and stabilize a failing vertebra quickly, while radiation works on the tumor itself over a longer interval. Timing is coordinated so the wound has a chance to heal. For a benign intradural tumor removed completely, radiation is frequently not required, and follow-up may consist of interval MRI instead.
What is recovery like after removal of an intradural tumor?
Most patients spend several days in hospital, walking within the first day or two when neurologic function allows. Nerve and spinal cord recovery follows its own timeline: deficits present before surgery may improve over weeks to many months, some improve only partially, and numbness tends to be slower to resolve than pain. If the tumor was reached through the back of the spine, there may be restrictions on lifting and bending for a period. I would rather set expectations individually after seeing your imaging than offer a general timeline that may not apply to you.
Where can I have a spinal tumor evaluated in Macomb County?
I see spinal tumor patients in Shelby Township and accept referrals from across Macomb County and Metro Detroit, including Sterling Heights, Utica, Macomb Township, Clinton Township and Rochester Hills. New tumor diagnoses are prioritized for early appointments, and it helps to bring or forward the actual imaging rather than only the report. If you have new weakness, numbness in the saddle area, or a change in bladder control, go to the nearest emergency department rather than waiting for an appointment.
Related conditions
Problems this is used to treat.
Just been told there is a tumor on your spine?
Bring the imaging and any reports you have. If there is urgency here I would rather find it this week, and if there is not, you deserve to be told that clearly.
Shelby Township, Macomb County. Call (586) 803-1220.