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How does the cancer disease spread?
It will spread via Blood stream ...
How does blood cancer affect the body?
The cancer from the blood can spread to other bodyparts for instance it spreads to the brain.
Why was I asked to get a calcitonin blood test done?
Calcitonin is a hormone produced by medullary thyroid cancer. If you are asked to get a calcitonin blood test done, this is more than likely because your endocrinologist is trying to determine if you might have this type of thyroid cancer or not.
The Warning Signs Of Thyroid Cancer?
The thyroid is located right below the adam's apple, at the base of the neck. The thyroid's main function is to create hormones that regulate the body's temperature, weight and metabolism, heart rate, and blood pressure. Thyroid cancer occurs when the cells in the thyroid mutate and become cancerous. The cause of thyroid cancer is unknown, however, there are risk factors that make some people more susceptible to developing it. Also, thyroid cancer symptoms can be hard to spot, and are only noticed when the disease has progressed. The chances of women getting thyroid cancer is three times more likely than men. Having a family history of goiter, which is the enlargement of the thyroid gland, can cause a person to be at risk of getting thyroid cancer. Another risk factor is if there is a history of having thyroid cancer in the family. Also, being exposed to radiation at high levels have shown to cause thyroid cancer. Older people and Caucasians are more likely to get thyroid cancer than any other age or race. Although thyroid cancer does not manifest with many signs and symptoms during the early stages, as it gets larger, there are several symptoms that show up. As the tumor grows, it can press on the voice box and cause hoarseness or other voice changes. People can also experience difficulty in swallowing, and often accompanied by pain in the throat or neck. Thyroid cancer can also be detected when a person notices a nodule or visible bump on their neck. Because thyroid cancer is not common in the United States, doctors will most likely try to find other reasons for the symptoms. If thyroid cancer is suspected, a biopsy is done to the nodule to determine if it is benign or is indeed cancerous. When the symptoms do point to thyroid cancer, the customary treatment is surgery. Radiation therapy and chemotherapy are other treatments that are used. If the cancer has not spread, there is a large chance of success. Survival rates vary depending on how large the tumor was, the person's age, and whether it has spread. For the most part, long-term survival rates are high for people who develop thyroid cancer.
Thyroid cancer - papillary carcinoma?
DefinitionPapillary carcinoma of the thyroid is the most common cancer of the thyroid gland.See also: Thyroid cancerAlternative NamesPapillary carcinoma of the thyroidCauses, incidence, and risk factorsAbout 80% of all thyroid cancers diagnosed in the United States are papillary carcinoma type. It is more common in women than in men. It may occur in childhood, but is most often seen in adults around the age of 45.The cause of this cancer is unknown. A genetic defect may be involved.Radiation increases the risk of developing thyroid cancer. Exposure may occur from:High-dose external radiation treatments to the neck, especially during childhood, used to treat childhood cancer or some benign childhood conditions.Radiation due to atomic bomb testing in the Marshall Islands and the 1986 Chernobyl nuclear disaster in the Ukraine, mostly in children.Radiation given through a vein (through an IV) during medical tests and treatments does not increase the risk of developing thyroid cancer.SymptomsThyroid cancer usually begins as a small lump (nodule) in the thyroid gland, which is located at the center part of the front of the neck.While some small lumps may be cancer, most thyroid nodules are harmless and are not cancerous.Most of the time, there are no other symptoms.Signs and testsIf you have a lump on your thyroid, your doctor will order blood tests and possibly an ultrasound of the thyroid gland.If the ultrasound shows that the lump is bigger than 1.0 centimeter, a special biopsy called a fine needle aspiration(FNA) will be performed. This test helps determines if the lump is cancerous.Thyroid function tests are usually normal in patients with thyroid cancer.TreatmentThere are three types of thyroid cancer treatment:SurgeryRadioactive iodineMedicationSurgery is done to remove as much of the cancer as possible. The bigger the lump, the more of the thyroid gland must be removed. Frequently, the entire gland is taken out.After the surgery, most patients should receive radioactive iodine, which is usually taken by mouth. This substance kills any remaining thyroid tissue. It also helps make medical images more clear, so doctors can see if there is any additional cancer.If surgery is not an option, external radiation therapy can be useful.After surgery or radioactive iodine, the patient will need to take medication called levothyroxine sodium for the rest of their life. This replaces the hormone that the thyroid would normally make.Most patients who had thyroid cancer need to a blood test every 6 - 12 months to check thyroid levels. Other follow-up tests that may done after treatment for thyroid cancer include:Ultrasound of the thyroid done in the first yearAn imaging test called a radioactive iodine (I-131) uptake scanExpectations (prognosis)The survival rate for papillary thyroid cancer is excellent. More than 95% of adults with such cancer survive at least 10 years. The prognosis is better for patients younger than 40 and for those with smaller tumors.The following factors may decrease the survival rate:Age over 45Cancer has spread to distant parts of the bodyCancer has spread to soft tissueLarge tumorComplicationsComplications include:Accidental removal of the parathyroid gland, which helps regulate blood calcium levelsDamage to a nerve that controls the vocal cordsSpreading of cancer to lymph nodes (rare)Spreading of cancer to other sites (metastasis)Calling your health care providerCall your health care provider if you have a lump in your neck.ReferencesLadenson P, Kim M. Thyroid. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007: chap 244.National Comprehensive Cancer Network. NCCN Guidelines in Oncology 2010: Thyroid Cancer. Version 1.2010.
How do cancer cells spread to a new location?
Nearby blood vessels provide nutrients to the tumor and carry cancer cells to new locations.
What is Thyroid Cancer?
The follicular type (30-50% of thyroid cancers) also develops in the hormone-producing cells, has a good cure rate but may be difficult to control if the cancer invades blood vessels or grows into nearby structures in the neck.
What are metastatic deposits on the spine?
A metastatic deposit is the spread of cancer from the primary tumor. This spread is done via blood or lymph fluid.
What does it mean if a thyroid nodule is vascular?
There's blood supply inside of it not just leading to it
What is a common way for cancer to spread?
Cancer, as it invades in its place of origin, may also work its way into blood vessels. If this occurs, it provides yet another route for the cancer to spread to other organs of the body.
What is follicular thyroid cancer?
The follicular type (30-50% of thyroid cancers) also develops in the hormone-producing cells, has a good cure rate but may be difficult to control if the cancer invades blood vessels or grows into nearby structures in the neck.
How do cancer tumors spread?
Cancer tumors spread when the affected cells break away and move to another part of the body and begin to grow there. Cancer can spread through body tissues, the lymphatic system and the blood circulatory system.
