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    Symptoms & Causes: Thyroid Cancer

    thyroid-cancer-in-hong-kong

    In 2015, thyroid cancer ranked the 5th and 17th most common cancer in females and males respectively in Hong Kong. In 2016, thyroid cancer was responsible for 50 deaths in the city. Sadly, according to the Hong Kong Cancer Registry, the rise in the number of thyroid cancer cases shows no sign of stopping.1

    The thyroid is a gland located at the base of the throat, below the voice box. It develops when the cells of the thyroid gland grow in an unusual way. Possible symptoms include a lump in the neck, trouble breathing or swallowing, and hoarseness in the voice.2

    The exact cause of thyroid cancer is not yet known. However, some of the known risk factors include the following.2,3

    • A history of the faulty gene named RET gene in the family
    • Other thyroid conditions, e.g. an inflamed thyroid or goiter
    • Radiation exposure, e.g. radiotherapy earlier in life
    • Obesity
    • Suffer from a bowel disorder known as familial adenomatous polyposis (FAP)
    • Suffer from a hormonal disorder known as acromegaly

    The good news is most thyroid cancers are treatable, and that thyroid cancer has a high five-year survival rate of 97%.4    


    Cigna HealthFirst Elite 360 Medical Plan offers comprehensive and personalized medical coverage across the stage prevention, diagnosis, treatment and recovery, with a range of hospital and surgical benefits, optional insurance benefits with an annual limit of up to HK$50 million, personalized health assessment, three critical illnesses(cancer, stroke and heart attack) all-rounded care and international medical concierge service. A 360-degree total health protection that spans across all the key stages of your health journey. Learn more here.

        

    1. Centre for Health Protection - Recommendations on Prevention and Screening for Thyroid CancerFor Health Professionals
    2. Cancer Council - Thyroid cancer 
    3. The NHS website - Thyroid cancer
    4. Cancer Council - Thyroid cancer
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    © Cigna Healthcare 2025
    Information provided in this article is intended for health and fitness purposes only and is not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease (see Terms & Conditions for details). Any health-related information found in this article is available only for your interest and should not be treated as medical advice. Users should seek any medical advice from a physician, especially before self-diagnosing any ailment or embarking on any new lifestyle or exercise regime. Any information contained in this article may not be suitable, accurate, complete or reliable. Cigna Healthcare accepts no responsibility for the content or accuracy of information contained on external websites or resources, or for the security and safety of using them. "Cigna Healthcare" and the "Tree of Life" logo are registered trademarks of Cigna Intellectual Property, Inc. in the United States and elsewhere, licensed for use. All products and services are provided by or through operating subsidiaries, and not by The Cigna Group.

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