Anatomy and physiology of the Thyroid Gland
The thyroid gland is an endocrine gland; this means that it produces hormones which are secreted into the blood stream and then act as messengers to affect cells and tissues in other parts of the body.
The thyroid gland is butterfly shaped and lies at the front
of the windpipe in the lower part of the neck. On each side it curves backwards and comes to lie adjacent to the gullet which is situated behind the windpipe. Consequently, enlargements of the gland may produce pressure symptoms resulting in difficulty swallowing and/or breathing.
Types of Thyroid cancer
Cancer of the thyroid is very slow growing and it may be many years before symptoms present themselves. Cancer of the thyroid is uncommon and the average District General Hospital in the UK can expect to see about 6 cases a year.
Common types:
- Papillary cell carcinoma - this is the most common. It is more common in younger people, particularly women
- Follicular cell carcinoma - this is less common, and tends to occur in slightly older people than those with papillary cancer.
Rare types:
- Medullary cell carcinoma - this is a rare cancer which is sometimes, but not always, hereditary.
Most thyroid cancers are very treatable and curable, but there is a possibility of recurrence in the very young and elderly people.
Symptoms
These may include:
- A painless lump in the neck which gradually increases in size
- Difficulty in swallowing (dysphagia) - due to the anatomical postion of the thyroid gland
- Difficulty in breathing (dyspnoea)
- Hoarseness of the voice
- Often there are no symptoms and the tumour is found by chance
- Overactive thyroid
- Under active thyroid
- Some patients may have painful neck (unusual)
Tests
These may include:
- Fine needle aspiration - sample of cells taken from the lump/swelling
- Blood tests - to see if the thyroid cells are within normal limits
- Ultrasound scan - a picture if the thyroid gland is taken by the use of sound waves
- Radioisotope scan - radioactive iodine given as an injection, then a camera is placed over the neck
Treatment
May include:
- Surgery - thyroidectomy - to remove whole are part of the gland
- Radiotherapy
Areas of negligence: Thyroid Cancer Misdiagnosis
- Failure to refer by GP
- Delay in referring by GP
- Delay in performing appropriate investigations
- Misinterpreting test results
The earlier the tumour is diagnosed the better a patient's prognosis and the less radical the surgery.
Julia's story
For over four years, Julia attended her GP complaining of a hoarse voice, pain in the neck and a lump in the neck. Initially, she was referred to ENT (Ear, Nose and Throat) for further investigations which were all negative. However her symptoms continued and her GP diagnosed psychosomatic pain and prescribed painkillers.
By chance Julia was then seen by a locum GP who was unhappy with the symptoms she had presented over such a long period. He made an urgent referral for further investigations and she was later diagnosed with Medullary cancer. Unfortunately her prognosis is poor.
Alexander Harris are representing Julia in her clinical negligence claim for failure of the GP to refer her on for further tests which resulted in a delay in diagnosis.
If you believe that you might have a legal claim relating to Thyroid Cancer Misdiagnosis, please complete the online enquiry form or call 0870 024 0558. Your enquiry will be forwarded to a solicitor who specialises in Thyroid Cancer Misdiagnosis.
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