Thyroid Cancer Symptoms

Thyroid cancer usually does not cause any signs or symptoms early within the illness. As thyroid cancer grows, it's going to cause:

    A lump that may be felt through the skin on your neck
    Changes to your voice, together with increasing gruffness
 problem swallowing
    Pain in your neck and throat
    Swollen body fluid nodes in your neck

When to check a doctor

If you expertise any these signs or symptoms, create an arrangement together with your doctor. Thyroid cancer is not common, thus your doctor might investigate alternative causes of your signs and symptoms initial.


Causes

It's not clear what causes thyroid cancer.

Thyroid cancer happens once cells in your thyroid endure genetic changes (mutations). The mutations permit the cells to grow and multiply quickly. The cells conjointly lose the flexibility to die, as traditional cells would. The accumulating abnormal thyroid cells kind a growth. The abnormal cells will invade close tissue and may unfold throughout the body.
Types of thyroid cancer

The type of thyroid cancer you have got determines treatment and prognosis. forms of thyroid cancer include:

 outgrowth thyroid cancer. the foremost common variety of thyroid cancer, outgrowth cancer arises from cyst cells, that manufacture and store thyroid hormones. outgrowth thyroid willcer can occur at any age, however most frequently it affects folks ages 30-50.
 cyst thyroid cancer. cyst cancer conjointly arises from the cyst cells of the thyroid. it always affects folks older than age fifty. Hurthle cell cancer could be a rare and probably additional aggressive variety of cyst thyroid cancer.
    Medullary thyroid cancer. Medullary thyroid cancer begins in thyroid cells referred to as C cells that manufacture the endocrine thyrocalcitonin. Elevated levels of thyrocalcitonin within the blood will notice medullary thyroid cancer at a awfully early stage. sure genetic syndromes increase the chance of medullary thyroid cancer, though this genetic link is rare.
 dysplasia thyroid cancer. dysplasia thyroid cancer could be a rare and quickly growing cancer that's terribly troublesome to treat. dysplasia thyroid cancer usually happens in adults age sixty or older.
    Thyroid cancer. Thyroid cancer could be a rare variety of thyroid cancer that begins within the system cells within the thyroid and grows terribly quickly. Thyroid cancer usually happens in older adults.

Risk Factors

Factors which will increase the chance of thyroid cancer include:

    Female sex. Thyroid cancer happens additional usually in ladies than in men.
    Exposure to high levels of radiation. samples of high levels of radiation embody people who come back from radiation treatment to the pinnacle and neck and from fallout from such sources as atomic power plant accidents or weapons testing.
 sure genetic genetic syndromes. Genetic syndromes that increase the chance of thyroid cancer embody familial medullary thyroid cancer, multiple endocrine pathologic process and familial adenomatous polyposis.

Complications

Thyroid cancer that comes back

Despite treatment, thyroid willcer can come back, even though you've got had your thyroid removed. this might happen if microscopic cancer cells unfold on the far side the thyroid before it's removed. Thyroid cancer return most frequently happens within the initial 5 years when surgery, however it will recur decades when your initial thyroid cancer treatment.

Thyroid cancer might recur in:

 body fluid nodes within the neck
 tiny items of thyroid tissue left behind throughout surgery
 alternative areas of the body

Thyroid cancer that recurs is treated. Your doctor might advocate periodic blood tests or thyroid scans to examine for signs of a thyroid cancer return.