{"id":52,"date":"2025-05-12T08:48:32","date_gmt":"2025-05-12T08:48:32","guid":{"rendered":"https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/?page_id=52"},"modified":"2026-09-02T07:45:21","modified_gmt":"2026-09-02T07:45:21","slug":"thyroid-nodules","status":"publish","type":"page","link":"https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/thyroid-nodules\/","title":{"rendered":"Thyroid Nodules"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-13-1024x768.jpeg\" alt=\"\" class=\"wp-image-490\" srcset=\"https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-13-1024x768.jpeg 1024w, https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-13-300x225.jpeg 300w, https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-13-768x576.jpeg 768w, https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-13-1536x1152.jpeg 1536w, https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-13.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Thyroid nodules are abnormal lumps that form within the thyroid gland, often benign and commonly detected during routine exams.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What are thyroid nodules?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thyroid nodules are lumps that form within the thyroid gland, which is a butterfly-shaped organ that sits at the front of the neck and produces hormones that regulate metabolism. These nodules are quite common, especially in adults, and are often discovered during routine check-ups or imaging done for unrelated reasons. Many people may not even realise they have them, as most nodules do not cause symptoms.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thyroid nodules can vary in size and structure. Some are very small and go unnoticed, while others can grow large enough to be felt or seen as a swelling in the neck. In certain cases, they may cause symptoms such as a visible lump, discomfort or obstruction when swallowing, or changes in voice. Rarely, a nodule may produce excess thyroid hormone, leading to symptoms of <a href=\"https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/hypothyroidism-underactive-thyroid\/\">hyperthyroidism<\/a> like rapid heartbeat or weight loss. But thyroid nodules can also be associated with normal or low thyroid function.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nodules are classified based on their number and content:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Solitary nodule<\/strong> \u2014 a single distinct lump in the thyroid.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Multiple nodules<\/strong> \u2014 more than one lump, often seen in a condition called <a href=\"https:\/\/www.healthline.com\/health\/multinodular-goiter\">multinodular goitre<\/a>.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Cystic nodules<\/strong> \u2014 filled with fluid, often benign.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Solid nodules<\/strong> \u2014 made up of thyroid tissue, which may be benign or, in rare cases, cancerous.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Thorough evaluation by a specialist through physical examination, thyroid function tests, ultrasound imaging, and sometimes fine-needle aspiration (FNA) is essential to determine whether a nodule is harmless or requires further management.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-14-1024x1024.jpeg\" alt=\"\" class=\"wp-image-491\" srcset=\"https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-14-1024x1024.jpeg 1024w, https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-14-300x300.jpeg 300w, https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-14-150x150.jpeg 150w, https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-14-768x768.jpeg 768w, https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-14-1536x1536.jpeg 1536w, https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-14.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Thyroid nodules form within the thyroid gland, located in front of the trachea, when small areas of thyroid tissue grow abnormally or fill with fluid.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What causes thyroid nodules?&nbsp;<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thyroid nodules can develop for several reasons, <strong>most of which are non-cancerous.<\/strong> Understanding the underlying cause helps guide diagnosis and management. Common causes include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Thyroid cysts<\/strong> \u2014 fluid-filled sacs that typically form when overgrown tissue breaks down. These nodules are usually benign and may resolve on their own or remain stable over time.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Colloid nodules<\/strong> \u2014 overgrowth of normal thyroid tissue that forms a lump within the gland. These are the most common type of nodule and are generally harmless.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Thyroiditis (chronic inflammation)<\/strong> \u2014 autoimmune conditions like <a href=\"https:\/\/my.clevelandclinic.org\/health\/diseases\/17665-hashimotos-disease\">Hashimoto\u2019s thyroiditis<\/a> can cause the thyroid to swell, leading to nodule formation. These nodules may be linked with <a href=\"https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/hyperthyroidism-overactive-thyroid\/\">hypothyroidism<\/a>\/ Underactive thyroid.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Multinodular goitre<\/strong> \u2014 an enlarged thyroid with multiple nodules This is the most common finding says Dr. Dinesh.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Thyroid cancer<\/strong> \u2014 though most nodules are benign, a small percentage can be malignant. <a href=\"https:\/\/www.thyroidcancer.com\/blog\/can-a-benign-thyroid-nodule-become-malignant\">Cancerous nodules<\/a> may grow rapidly, feel firm or fixed, or cause symptoms like hoarseness or difficulty swallowing.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Each case requires careful evaluation to determine whether a nodule is benign or potentially more serious.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What are the symptoms of thyroid nodules?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In many cases, thyroid nodules do not cause any symptoms and are discovered during a routine physical exam or imaging test done for another reason. However, when symptoms do occur, they may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A visible lump or swelling in the neck<\/strong> \u2014 this is often the first noticeable sign, especially if the nodule is large or located at the front of the neck.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Difficulty swallowing or a sensation of fullness in the throat<\/strong> \u2014 larger nodules can press against the esophagus or windpipe, making it uncomfortable to swallow or breathe.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hoarseness or voice changes<\/strong> \u2014 if a nodule presses on the vocal cords or nearby nerves, it can affect the voice.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Neck pain or discomfort<\/strong> \u2014 though uncommon, some nodules may cause localised pain or a feeling of pressure in the neck.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Signs of hyperthyroidism<\/strong> \u2014 if the nodule is overactive (called a \u201chot\u201d nodule), it may produce <a href=\"https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/hyperthyroidism-overactive-thyroid\/\">excess thyroid hormone<\/a>, leading to symptoms like:\n<ul class=\"wp-block-list\">\n<li>Unexplained weight loss<\/li>\n\n\n\n<li>Rapid heartbeat or palpitations<\/li>\n\n\n\n<li>Nervousness or irritability<\/li>\n\n\n\n<li>Increased sweating<\/li>\n\n\n\n<li>Tremors<\/li>\n\n\n\n<li>Difficulty sleeping<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Signs of hypothyroidism<\/strong> \u2014 in cases associated with <a href=\"https:\/\/www.webmd.com\/women\/whatis-autoimmune-thyroiditis\">autoimmune thyroiditis<\/a>, the nodule may coincide with low <a href=\"https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/hypothyroidism-underactive-thyroid\/\">thyroid hormone levels<\/a>, causing:\n<ul class=\"wp-block-list\">\n<li>Fatigue<\/li>\n\n\n\n<li>Weight gain<\/li>\n\n\n\n<li>Cold intolerance<\/li>\n\n\n\n<li>Dry skin<\/li>\n\n\n\n<li>Constipation<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">It\u2019s important to remember that the presence of symptoms does not necessarily indicate cancer, and most thyroid nodules are benign. Proper evaluation through ultrasound and thyroid function tests helps determine the underlying cause.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"554\" src=\"https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-15-1024x554.jpeg\" alt=\"\" class=\"wp-image-492\" srcset=\"https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-15-1024x554.jpeg 1024w, https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-15-300x162.jpeg 300w, https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-15-768x416.jpeg 768w, https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-15-1536x831.jpeg 1536w, https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/wp-content\/uploads\/2025\/06\/image-15.jpeg 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Thyroid nodules may cause a visible lump or swelling in the neck, especially when they grow large or are located near the surface.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Who is at risk of thyroid nodules in Singapore?&nbsp;<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thyroid nodules are common, and certain individuals are more likely to develop them due to biological, environmental, and lifestyle-related factors. In Singapore, common risk factors include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Being female<\/strong> \u2014<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S245196502300039X\"> women are 3 to 4 times more likely than men<\/a> to develop thyroid nodules, largely due to hormonal influences.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Age over 50<\/strong> \u2014 the likelihood of developing nodules <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK535422\/\">increases with age<\/a>, especially in those above 50.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Family history of thyroid conditions<\/strong> \u2014 having a close relative with thyroid nodules, goitre, or <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC5024877\/\">thyroid cancer<\/a> raises your own risk.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Iodine deficiency<\/strong> \u2014 <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/25591468\/\">a lack of iodine<\/a> in the diet can lead to thyroid enlargement and nodule development, especially in areas where iodine supplementation is limited.This is rare in Singapore due to iodised salt.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Radiation exposure and genetics<\/strong> \u2014 <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC10118869\/\">a history of neck radiation<\/a> (especially in childhood) or a family history of thyroid cancer increases the likelihood of developing concerning nodules.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Chronic thyroiditis (e.g. Hashimoto\u2019s disease)<\/strong> \u2014 autoimmune inflammation of the thyroid can lead to the development of nodules over time.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Existing thyroid conditions<\/strong> \u2014 those with goitre or other benign thyroid disorders are more likely to develop additional nodules.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Obesity and smoking<\/strong> \u2014 these lifestyle factors are linked to a higher risk of thyroid nodules and thyroid dysfunction.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How are thyroid nodules diagnosed?&nbsp;<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thyroid nodules are often detected during a routine physical exam or incidentally on imaging studies done for unrelated reasons. Once a nodule is suspected, a step-by-step approach is used to determine its nature and whether further treatment is needed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Common diagnostic steps include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Physical examination<\/strong> \u2014 a doctor may feel the front of your neck to check for any lumps, asymmetry, or enlargement of the thyroid gland.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Thyroid function tests (blood tests)<\/strong> \u2014 these measure levels of thyroid hormones (T3, T4) and thyroid-stimulating hormone (TSH) to assess if the nodule is affecting hormone production.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ultrasound scan<\/strong> \u2014 this is the most important imaging test for thyroid nodules. It helps determine the size, number, structure (solid or cystic), and features that may suggest whether a nodule is benign or suspicious.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Fine-needle aspiration (FNA) biopsy<\/strong> \u2014 if the ultrasound findings are suspicious or if the nodule is larger than a certain size (typically &gt;1 cm with worrisome features), <a href=\"https:\/\/www.thyroid.org\/fna-thyroid-nodules\/\">a thin needle<\/a> is used to extract cells from the nodule for microscopic examination.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Thyroid uptake scan (radioactive iodine uptake test)<\/strong> \u2014 this test may be done in specific cases to see if the nodule is \u201chot\u201d (producing excess hormone) or \u201ccold\u201d (inactive). Hot nodules are rarely cancerous, while cold nodules may need closer evaluation. This is the most important test if someone has an overactive thyroid.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Molecular testing<\/strong> \u2014 in cases where biopsy results are indeterminate, genetic testing of the nodule tissue may be done to assess the risk of cancer.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Each step helps clarify whether the nodule is harmless and can be monitored, or if further treatment or surgery is needed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What are the treatment options for thyroid nodules in Singapore?&nbsp;<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Treatment for thyroid nodules depends on several factors, including the size and type of the nodule, whether it\u2019s causing symptoms, and whether it shows signs of cancer or affects thyroid hormone levels. In many cases, no immediate treatment is needed, and monitoring is sufficient.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Common treatment options include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Monitoring <\/strong>\u2014 if the nodule is small, benign, and not causing any symptoms, your doctor may recommend regular monitoring with ultrasound and thyroid function tests every 6\u201312 months.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Radioactive iodine therapy<\/strong> \u2014 for overactive \u201chot\u201d nodules that produce excess thyroid hormone, <a href=\"https:\/\/medlineplus.gov\/ency\/article\/003689.htm\">radioactive iodine<\/a> may be used to shrink the nodule and reduce hormone production. This is a non-surgical option typically used in hyperfunctioning nodules.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Minimally invasive procedures (e.g. radiofrequency ablation, ethanol ablation)<\/strong> \u2014 these <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC5390615\/\">image-guided techniques<\/a> are increasingly used for benign but symptomatic nodules. They can reduce nodule size without the need for surgery, especially for patients who are not surgical candidates.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Surgery (thyroid lobectomy or total thyroidectomy)<\/strong> \u2014 surgical removal may be recommended if:\n<ul class=\"wp-block-list\">\n<li>The nodule is large and causing compressive symptoms<\/li>\n\n\n\n<li>The nodule is 4cm or larger and therefore FNAC is not accurate<\/li>\n\n\n\n<li>There is suspicion or confirmation of cancer<\/li>\n\n\n\n<li>The biopsy result is indeterminate or repeatedly inconclusive<\/li>\n\n\n\n<li>The patient prefers removal over ongoing monitoring<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Each case is assessed individually, and the choice of treatment is made based on nodule characteristics, test results, and patient preference.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Summary&nbsp;<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thyroid nodules are common growths within the thyroid gland that may be solid or fluid-filled, single or multiple, and are usually benign. While many nodules are found incidentally and cause no symptoms, others may lead to visible neck swelling, swallowing difficulty, or hormonal imbalances.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Diagnosis typically involves a combination of physical examination, blood tests, ultrasound imaging, and fine-needle aspiration biopsy to determine whether the nodule is harmless or needs further attention. Treatment options range from simple monitoring to medication, radiofrequency ablation, or surgery, depending on the nodule\u2019s size, function, and risk of malignancy.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you have noticed a lump in your neck, are experiencing related symptoms, or have concerns about thyroid health, <a href=\"https:\/\/glutenfreepleasure.com\/__proxy_domain\/themetabolicclinic.com.sg\/contact\/\">schedule a consultation<\/a> with us for detailed evaluation and personalised care.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Frequently Asked Questions (FAQs)&nbsp;<\/strong><\/h2>\n\n\n<div class=\"alignnone\"><style>#sp-ea-489 .spcollapsing { height: 0; overflow: hidden; transition-property: height;transition-duration: 300ms;}#sp-ea-489.sp-easy-accordion>.sp-ea-single {margin-bottom: 10px; border: 1px solid #e2e2e2; }#sp-ea-489.sp-easy-accordion>.sp-ea-single>.ea-header a {color: #444;}#sp-ea-489.sp-easy-accordion>.sp-ea-single>.sp-collapse>.ea-body {background: #fff; color: #444;}#sp-ea-489.sp-easy-accordion>.sp-ea-single {background: #eee;}#sp-ea-489.sp-easy-accordion>.sp-ea-single>.ea-header a .ea-expand-icon { float: left; color: #444;font-size: 16px;}<\/style><div id=\"sp_easy_accordion-1750839950\"><div id=\"sp-ea-489\" class=\"sp-ea-one sp-easy-accordion\" data-ea-active=\"ea-click\" data-ea-mode=\"vertical\" data-preloader=\"\" data-scroll-active-item=\"\" data-offset-to-scroll=\"0\"><div class=\"ea-card ea-expand sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-4890\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse4890\" aria-controls=\"collapse4890\" href=\"#\" aria-expanded=\"true\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-minus\"><\/i> Can thyroid nodules go away on their own?<\/a><\/h3><div class=\"sp-collapse spcollapse collapsed show\" id=\"collapse4890\" data-parent=\"#sp-ea-489\" role=\"region\" aria-labelledby=\"ea-header-4890\"> <div class=\"ea-body\"><p>Some thyroid nodules, especially small cystic or fluid-filled ones, may shrink or disappear over time without treatment. However, solid nodules typically remain stable and should be monitored regularly to rule out any changes.<\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-4891\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse4891\" aria-controls=\"collapse4891\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Can a thyroid nodule be cancerous?<\/a><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse4891\" data-parent=\"#sp-ea-489\" role=\"region\" aria-labelledby=\"ea-header-4891\"> <div class=\"ea-body\"><p>While most thyroid nodules are benign, about 4\u20136% may be malignant. The risk is higher in children under 20, older adults, males, those with radiation history, or suspicious ultrasound\/FNA findings.<\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-4892\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse4892\" aria-controls=\"collapse4892\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> How often should benign nodules be monitored?<\/a><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse4892\" data-parent=\"#sp-ea-489\" role=\"region\" aria-labelledby=\"ea-header-4892\"> <div class=\"ea-body\"><p>Benign nodules typically undergo ultrasound and thyroid function tests every 6\u201312 months. If stable over time, the intervals may be extended, following your doctor\u2019s guidance.<\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-4893\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse4893\" aria-controls=\"collapse4893\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Do thyroid nodules cause symptoms when benign?<\/a><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse4893\" data-parent=\"#sp-ea-489\" role=\"region\" aria-labelledby=\"ea-header-4893\"> <div class=\"ea-body\"><p>Large benign nodules may cause discomfort, swallowing or breathing difficulty, or a visible neck lump. However, smaller benign nodules usually remain asymptomatic.<\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-4894\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse4894\" aria-controls=\"collapse4894\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Can thyroid nodules recur after treatment?<\/a><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse4894\" data-parent=\"#sp-ea-489\" role=\"region\" aria-labelledby=\"ea-header-4894\"> <div class=\"ea-body\"><p>Yes, nodules treated with RFA, laser, or surgery can recur, especially if any thyroid tissue remains. Ongoing ultrasound surveillance is important to catch recurrence early.<\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-4895\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse4895\" aria-controls=\"collapse4895\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Are thyroid nodules hereditary?<\/a><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse4895\" data-parent=\"#sp-ea-489\" role=\"region\" aria-labelledby=\"ea-header-4895\"> <div class=\"ea-body\"><p>Familial thyroid nodules or cancer can occur, though most cases are sporadic. A family history of thyroid disease slightly increases your personal risk.<\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><a class=\"collapsed\" id=\"ea-header-4896\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse4896\" aria-controls=\"collapse4896\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> Can nodules affect thyroid hormone levels?<\/a><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse4896\" data-parent=\"#sp-ea-489\" role=\"region\" aria-labelledby=\"ea-header-4896\"> <div class=\"ea-body\"><p>\u201cHot\u201d nodules are overactive and may cause hyperthyroidism; \u201ccold\u201d nodules are non\u2011functional and usually hormone\u2011neutral. Assessment via blood tests and thyroid uptake scan help determine function.<\/p><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Localised growths within the thyroid gland that can be solid or fluid-filled and require evaluation to determine their nature.<\/p>\n","protected":false},"author":1,"featured_media":492,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"page_category":[5],"class_list":["post-52","page","type-page","status-publish","has-post-thumbnail","hentry","page_category-thyroid-disorders"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Thyroid Nodules Singapore | Diagnosis &amp; Treatment | Dr Dinesh<\/title>\n<meta name=\"description\" content=\"Learn about thyroid nodules in Singapore, including symptoms, causes, ultrasound, thyroid function 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