Neurofibromatosis: Types, Symptoms, Causes and its Treatment with Cannabis!

Home » Neurofibromatosis: Symptoms, Causes, and Treatment
Garry Stewart
Written By Shasta Wilson

April 12, 2023

Medical Condition Neurofibromatosis symptoms, causes and treatment

Neurofibromatosis (NF) is a type of syndrome and a rare genetic disorder that results in benign tumours (non-cancerous) on the nervous tissue. These tumours can develop anywhere in the nervous system including nerves, brain, and spinal cord. Along with that, it might also manifest in other parts of the body including the skin.

Primarily, Neurofibromatosis disorder affects the development of nerve cell tissue.

This genetic disorders include two types of neurofibromatosis including:-

  • Neurofibromatosis type 1 (NF1)
  • Neurofibromatosis type 2 (NF2)

Schwannomatosis has also recently been recognized as the rarest and third type of Neurofibromatosis, but there is less information about it.

NF1

NF1 is the most common type of Neurofibromatosis. It is also known as Recklinghausen disease, which causes multiple tan patches or light brown skin and neurofibromas which are the fleshy growths on or under the skin.

It can also lead to deformed or enlarged bones and spine curvature. Occasionally the tumors may develop in the brain, spinal cord, or cranial nerves.

Around 50 to 75 percent of people with NF1 also experience learning disabilities.

NF1 Symptoms

The common symptoms of NF1 include:

  • Many Cafés au lait spots
  • Tiny growth in the iris of the eye
  • Multiple freckles in the groin area or armpit
  • NF occurs on or under the skin
  • Tumors along the optic nerve that may lead to eyesight issues
  • Bone deformities
  • Nerve related pains
  • Osteoporosis
  • High blood pressure
  • Learning disabilities
  • Short stature
  • Large head size

NF2

NF2, also known as bilateral acoustic Neurofibromatosis, is much less common than the first type and is often characterized by multiple tumors on the spinal and cranial nerves.

NF2 Symptoms

People with NF2 experience the below-mentioned symptoms

  • Hearing loss
  • Face muscle weakness
  • Poor balance
  • Dizziness
  • Uncoordinated walking
  • Cataracts
  • Headaches
Symptoms of schwannomatosis

Schwannomatosis

This results in the development of multiple tumors, known as schwannomas, which grow on the protective coverings of peripheral nerves across the body, often resulting in severe pain and neurological impairment.

Symptoms of Schwannomatosis

  • Numbness and tingling of toes or fingers
  • Pain from enlarging tumors
  • Chronic pain
  • Muscle loss
  • Weakness in toes and fingers

Causes of Neurofibromatosis!

The disease is often inherited, but it is also true that around 50 percent of the people newly diagnosed with the health condition have no family history of the disease.

This is because it can also be due to gene mutations. Once this modification takes place, one can pass the mutant gene on to future generations.

Cause of NF1

The NF1 gene on chromosome 17 makes a protein known as neurofibromin that controls the development of cells. The mutation of this gene leads to uncontrolled cell development and neurofibromin loss.

Cause of NF2

The NF2 gene on chromosome 22 makes a protein known as schwannoma or merlin that suppresses tumors. The modifications in this gene lead to merlin loss and uncontrolled cell development.

Cause of Schwannomatosis!

The mutations of two genes associated with schwannomatosis, LZTR1, and SMARCB1, suppress the tumors linked with this type of Neurofibromatosis.

Diagnosis of Neurofibromatosis!

The diagnosis of Neurofibromatosis involves several tests. This includes:

  • Medical history
  • Physical examination
  • X-rays
  • Family history
  • CT scans
  • MRI
  • Neurofibromas Biopsy
  • Eye tests
  • Genetic Testing
  • Tests for specific symptoms

To verify the diagnosis of NF1, a person must have the following features:

  • Six or more café au lait spots
  • Two or more neurofibromas of any type
  • Optic Glioma
  • Freckling in groin or armpit
  • A first degree relative with NF1
  • Two or more Lisch nodules
  • A distinctive body lesion, sphenoid bone dysplasia, or long bone cortex thinning.

To be diagnosed with NF2, a patient must have

  • Bilateral vestibular schwannomas or family history of NF2
  • Multiple Meningiomas
  • Glioma
  • Any neurofibromas
  • Juvenile cataracts
  • Schwannoma
  • Gradual hearing loss
  • Balance issues
  • Ringing in the ears
  • Headaches

Schwannomatosis is diagnosed based on

  • If you are 30 years or older and have no evidence of vestibular tumors on an MRI scan.
  • If you have one schwannoma confirmed by a first-degree relation or biopsy.
  • If you have a type known as segmental Schwannomatosis

Can Cannabis Help in Patients with Neurofibromatosis?

Yes, According to studies, patients given with Cannabis had shown improvement in controlling the pain and concomitant mood disorder. Cannabis consists of a non-psychotropic component known as Cannabidiol (CBD). CBD is packed with anti-inflammatory and analgesic properties which has mood stabilizer as well as anxiolytic effects on the body. So, Cannabis is considered to be suitable for the management of symptoms like chronic pain and improvement in moods for patients with NF.

Other Treatment of Neurofibromatosis

Treatment for Neurofibromatosis focuses on managing symptoms as there is no cure. Options include surgery to remove growths or tumors, addressing bone issues surgically, and treatments like radiation or chemotherapy for cancerous tumors. Other approaches may include therapy, stereotactic radiosurgery, cataract removal, and auditory implants.

Complications!

The possible complications of NF1 include:

  • Neurological issues
  • Anxiety or distress with modifications to the appearance
  • Skeletal issues
  • Vision issues
  • Issues during the hormonal changes
  • Cardiovascular issues
  • Breathing issues
  • High cancer risk
  • Benign adrenal gland tumor

However, the possible NF2 complications include:

  • Deafness or partial hearing loss
  • Nerve damage in the face
  • Vision issues
  • Benign skin tumors
  • Numbness or weakness
  • Harmless spine or brain tumors

Bottom Line!

The outlook and treatment of the disease depend upon the NF type a person has. However, the symptoms of NF1 are often mild, and people with health conditions are also able to deal with it while leading a productive life.
Still, sometimes the deformity and pain can lead to a significant disability.

As far as NF2 is concerned, its treatment depends upon the age the disease starts and on the other factors, including the location of tumors. So some can be life-threatening too.

3 Easy Steps To Apply For Medical Marijuana Card

Our Simple 3 Step Process For Medical Marijuana Card

1. Fill up your details in an easy 420 Evaluations form.

2. Get Evaluated by a Local MMJ doctor After Online Submission.

3. Get Approved and Receive your Recommendation In Your Email.

Looking To Apply For A Medical Marijuana Card?

Related Articles

0 Comments

Submit a Comment

Your email address will not be published. Required fields are marked *

Share This