Neurological Issues in Left Body After Right Brain Surgery: Seeking Solutions - Neurology

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Abnormal nerve sensations on the left side of the body?


Hello, doctor.
A year ago, I underwent a craniotomy for a right brain surgery, which resulted in numbness on the left side of my body.
I have diminished sensitivity to temperature and pain, and at times, I experience a burning sensation from my calf to the sole of my foot.
I have also undergone acupuncture rehabilitation this past year, but there has been no significant improvement.
I would like to know if I should see a neurologist for this condition and what treatment options are available to alleviate my symptoms.
Thank you.

Hu, 30~39 year old female. Ask Date: 2023/03/17

Dr. Jiang Junyi reply Neurology


Hello Mr.
Hu: You mentioned that "the left side of your body has a numb sensation, with unclear perception of hot and cold as well as pain.
Sometimes there is a burning sensation from the calf to the sole of the foot.
You have undergone acupuncture rehabilitation this year but with no significant improvement." If financially feasible, I recommend considering repetitive transcranial magnetic stimulation (rTMS).
The treatment includes inhibitory stimulation of the healthy side of the brain and facilitatory stimulation of the affected side, as the brain cells on one side die after a stroke, leading to relative overactivity of the cells on the opposite side, which hinders the recovery of function in the affected brain area.
Additionally, although some nerve cells in the damaged area have died, the surrounding surviving tissue may compensate for the lost function due to neuroplasticity.
rTMS has been reported to be effective for insomnia, chronic pain, anxiety disorders, obsessive-compulsive disorder, panic disorder, addiction, post-traumatic stress disorder, and auditory hallucinations in schizophrenia.
I suggest you consult a neurologist for an evaluation.
Thank you for your inquiry, and feel free to discuss any related questions! Wishing you and your family good health, peace, and happiness.
Dr.
Jiang Junyi, Taoyuan Medical Center, cares about you.

Reply Date: 2023/03/17

More Info


After undergoing right hemisphere craniotomy, experiencing neurological issues on the left side of the body is not uncommon. This phenomenon is often attributed to the brain's contralateral control, where the right hemisphere governs motor and sensory functions of the left side of the body. The symptoms you describe—numbness, altered temperature sensations, and pain perception—are indicative of potential nerve damage or disruption in the neural pathways due to the surgery.

The presence of burning sensations in the lower leg and foot could suggest neuropathic pain, which arises from damage to the nerves themselves rather than from external stimuli. This type of pain can be particularly challenging to manage and often requires a multifaceted approach.

Given that you have already pursued acupuncture and rehabilitation without significant improvement, it would indeed be prudent to consult a neurologist. A neurologist can conduct a thorough evaluation, which may include imaging studies (like MRI or CT scans) to assess any structural changes in the brain, as well as nerve conduction studies or electromyography (EMG) to evaluate the function of the nerves and muscles.

In terms of treatment options, there are several avenues to explore:
1. Medications: Neuropathic pain often responds to specific medications such as gabapentin or pregabalin, which are anticonvulsants that can help alleviate nerve pain. Antidepressants, particularly tricyclics like amitriptyline, can also be effective in managing neuropathic pain.

2. Physical Therapy: While you have already engaged in rehabilitation, it may be beneficial to work with a physical therapist who specializes in neurological recovery. They can tailor a program to address your specific deficits and help improve motor function and sensory integration.

3. Occupational Therapy: An occupational therapist can assist in developing strategies to cope with daily activities and improve your overall quality of life despite the sensory deficits.

4. Pain Management Clinics: If pain remains a significant issue, consider consulting a pain management specialist. They can offer advanced treatments such as nerve blocks, spinal cord stimulation, or other interventional procedures that may provide relief.

5. Alternative Therapies: In addition to acupuncture, other complementary therapies such as chiropractic care, massage therapy, or mindfulness practices (like yoga or meditation) may help manage symptoms and improve overall well-being.

6. Neuroplasticity Exercises: Engaging in activities that promote neuroplasticity—such as repetitive task practice or mirror therapy—can sometimes help retrain the brain and improve function over time.

It is essential to have open communication with your healthcare providers about your symptoms and treatment preferences. Each individual's recovery journey is unique, and a personalized approach will yield the best outcomes. Regular follow-ups with your neurologist will help monitor your progress and adjust treatment plans as necessary.

In summary, while the symptoms you are experiencing are concerning, there are various treatment options available. Consulting a neurologist is a crucial next step in addressing your symptoms and exploring potential therapies that may enhance your recovery and quality of life.

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