Anaplastic Thyroid Carcinoma
Description
The thyroid gland is an endocrine gland with the appearance of a butterfly that is often found in the lower front of the neck. The thyroid's function is to produce thyroid hormones, which aid in maintaining appropriate brain, heart, muscle, and other organ function as well as energy metabolism and body temperature.
The most advanced and dangerous type of thyroid cancer is anaplastic. Less than 2% of thyroid cancer patients have anaplastic thyroid cancer, which is extremely uncommon. Over 60-year-olds are the group most likely to experience it.
Because the cells do not resemble or function like ordinary thyroid cells, it is also known as undifferentiated thyroid carcinoma.
Symptoms
The most prevalent sign of anaplastic thyroid cancer is a lump or nodule that develops quickly, is frequently visible, and is usually unpleasant and hard.
The following symptoms could occur if the tumor gets big enough to squeeze other neck structures :
- Vocal cord paralysis
- Hoarseness or fluctuating voice
- Persistent cough
- Difficulty in swallowing
- Difficult breathing
The following signs and symptoms could potentially be present in people with anaplastic thyroid carcinoma that has spread :
- Swallowing difficulties
- Bone discomfort
- Swollen lymph nodes
- Weakness
- Neurological problems
Book an appointment with your Diabetes and Endocrinology doctor if you experience any of these symptoms.
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View MoreCauses
Anaplastic thyroid cancer's origin is unknown, but it occasionally develops with other types of differentiated thyroid cancer, such papillary or follicular thyroid cancer.
Up to 80% of cases of anaplastic thyroid cancer can be found in people who have had a goiter for a long time (enlarged thyroid).
Diagnostics
- Imaging studies :
- MRI, CT, and ultrasound to assess the tumor's size.
- Primary tumors, lung metastases, lymph node metastases, and other distant metastases can all be seen using positron emission tomography (PET) with 18F-fluorodeoxyglucose (18F-FDG).
- The local spread of illness can be determined by cervical CT scanning.
- The existence of bone metastases can be detected by bone scanning.
- Chest radiography can be used to find out whether lung metastases are present.
- Biopsy: To determine whether the growth is anaplastic thyroid carcinoma.
To determine the type of tumour, present in the sample, a pathologist will examine cells from it under a microscope.
Treatment
- Surgery
- External beam radiation focuses X-rays to precisely target the areas that require treatment, which is frequently the tumor itself or cancer that has spread to bones or other organs. Radiation can either destroy the cancer or stop it from spreading.
- Chemotherapy: Enhancements to the radiation include taxanes (paclitaxel or docetaxel), anthracyclines (doxorubicin), and platinum analogues in order to increase the radiation's effectiveness or make the cancer more vulnerable to it (cisplatin or carboplatin). These medications may be combined or taken alone.
The best way to treat anaplastic thyroid cancer is with a multidisciplinary team that includes experts in diabetes and endocrinology, oncology, oncology surgery, radiation oncology, and other fields.
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