Thyroid Scan

thyroid_scan

What is the thyroid gland and what are its functions?

The thyroid gland plays a vital role in the everyday functioning of the body. It is a butterfly-shaped gland located in the neck region, that takes care of secreting two vital hormones namely triiodothyronine (T3) and thyroxine (T4). The triiodothyronine hormone directly influences a person’s metabolism (a cell’s ability to work). The thyroid gland’s function is to maintain the ideal amount of hormones needed for the everyday functioning of the body.
 
Thyroid diseases occur when the glands are unable to produce a sufficient amount of hormones that are required for everyday functioning. When the gland produces more than the required amount of hormones for the body it leads to a disorder known as hyperthyroidism. When the gland produces an insufficient amount of hormones for body functioning it leads to hypothyroidism. 

How common are thyroid diseases in India?

According to various research and reports, thyroid disease is on a rise in India. These studies also indicate that 1 out of 10 people is susceptible to developing a thyroid issue or condition and that it is more prevalent amongst women than men. This research also suggests that more people are being diagnosed with thyroid because of rising awareness about these diseases.
 
There is an increasing number of people who have just started gaining awareness about thyroid diseases due to which they test for the same and then at times are diagnosed with the condition. Also, patients with autoimmune disorders (conditions where the immune system attacks the healthy tissues and cells of a body) are susceptible to developing thyroid-related diseases

What are the symptoms of thyroid dysfunction?

There are certain signs and symptoms a person can look out for if they suspect that they might have thyroid-related problems. The following symptoms indicate the requirement for a person to consult a physician and undergo a thyroid test or a thyroid scan. 

– Fatigue
– Abnormal menstrual cycle
– Weight gain/ weight loss
– Coarse skin
– Irritability/nervousness
– Muscle weakness/tremors
– Poor appetite
– Swelling in the neck
– Change in heart rate
Hair loss

What is a thyroid scan?

A thyroid scan is a specialized imaging procedure that helps better understand how the thyroid gland is functioning and also helps in detecting any problem that the thyroid gland might have.

This test is usually done with an iodine tracker that helps examine the functioning of the gland. The camera attached to the device that is used to observes the thyroid gland with the help of an iodine tracker. The test is used to detect the following.

– Lumps, nodules and other growth
– Hyperthyroidism
– Hypothyroidism
– Swelling or inflammation
Thyroid cancer

How is the thyroid scan performed?

The procedure of the test is short and simple.

– Initially, the patient will be administered a small amount of radioactive iodine. This will be done either through a pill, an injection or a liquid. The radioactive material will release gamma waves that the camera attached to the scanner will be able to detect.
 
– Once it enters the patient’s body it will reach the thyroid gland. The first scan will be done within 4-6 hours of the iodine consumption, then another scan will be taken 24 hours later.
 
– For the scan, the patient will have to lie on their back with the scanner positioned over the neck and chest. The patient is requested to lie still during the scanning process to get a clear image from the camera.
 
– This test will help understand if the thyroid has any nodules or goiter, why it seems to overproduce for underproduce the required hormone and any cancerous tumors.
 

How to understand the results of a thyroid scan?

Before undergoing a thyroid scan, the patient will have to undergo a blood test that will help in determining the patient’s thyroid levels.
 
It is important to consult a healthcare physician when it comes to interpreting the results. The scan will provide a better understanding of the thyroid gland and its functioning. With the help of the scan, the doctor will be able to determine the shape, outline, and position of the thyroid.

Through this, the doctor will be able to interpret if the gland is functioning as it should. Another important aspect the scan will uncover is the thyroid gland’s activeness.

What do abnormal thyroid scan readings mean?

Abnormal results indicate suspicious growths, nodules, goiter, enlarged thyroid gland, etc. It can also show areas where thyroid cancer can rapidly grow. Whereas normal results indicate an absence of any growth and that the gland is producing sufficient amounts of hormone required for everyday functioning.
 
Depending on the results and the condition the patient may suffer from, the health care physician will prescribe medicines or adjust the amount of existing medication for patients who have already been diagnosed with thyroid disease previously. 

How to prepare for a thyroid scan?

When it comes to preparing for this test, it is important to be transparent with the health care physician. All information about medicine consumption like recent medicine consumed, consuming medicines with iodine, etc must be disclosed to the health care physician.

On consulting with your health care physician, you may have to discontinue any medicine containing iodine or any thyroid supplements for weeks before the scan. The patient may also be asked to avoid certain types of food like seafood, shellfish, dairy products, etc. Before a thyroid scan, a blood test will be done to check on the thyroid levels. The patient will also be advised not to eat for a few hours before the scan as well (they can consume water). 

When can you expect back the scan results?

Depending on the clinic the test results can be expected within 48-72 hours and the patient can get their interpretation for the results within a week.

What is the average price range for the thyroid scan in India?

In India, the thyroid scan price varies from place to place. The approximate bracket within which it can fall is Rs. 1800 to 3800.

How do thyroid hormones affect pregnancy?

The hormones produced by the thyroid glands play a vital role in the development of the fetus’s brain and nervous system. Thyroid diseases are hard to detect during pregnancy as certain symptoms are common in pregnancy and when a person is likely to have a thyroid problem. Also, the hormone level during pregnancy is high, including the ones produced by the thyroid gland.
 

Is thyroid scan recommended during pregnancy?

Most healthcare physicians do not usually ask pregnant women to undergo a thyroid scan unless they are at high risk of developing thyroid disorders. They will normally conduct a blood test to check and see thyroid levels and other abnormalities. There are two types of problems pregnant women can face: that is namely estrogen and human chorionic gonadotropin (hCG).
 
Most expecting mothers will have to undergo check-ups and scans through the course of their pregnancy that will detect any abnormality including fluctuating thyroid levels.
 
Another problem that pregnant women can encounter is postpartum thyroiditis. This disease is inflammation of the thyroid gland that causes stored hormones to leak out, therefore it is important for expecting mothers and new mothers to undergo a thyroid scan before, during and after their pregnancy.

Want to live a healthy lifestyle?

Subscribe to free FactDr newsletters.

REVAMP YOUR

If you're enjoying our website, we promise you'll absolutely love our new posts. Be the first one to get a copy!

Get factually correct, actionable tips delivered straight to your inbox once a week.

I want the latest scoop on :

We hate spam too. We will never share your email address with anyone. If you change your mind later, you can unsubscribe with just one click

By clicking Subscribe, I agree to the FactDr Terms & Conditions & Privacy Policy and understand that I may opt out of FactDr subscriptions at any time.

 

 

 

Related Posts

Trending Topics

ASTtest-liver
AST- Aspartate Aminotransferase Test AST test is a blood test that is used to measure the level of a…
Vitamin K2: 8 reasons why you need this bone-building & cancer-fighting nutrient Vitamin K2 is claimed to be essential for your bone health, for reducing the risk…
anti-thyroglobulin antibody
Anti-Thyroglobulin Antibody test Anti-thyrogloubin antibody test measures the level of antibodies that attack the thyroid gland cells and…
Maltitol: Things you must know about this artificial sweetener Sugar alcohols are produced by fruits and vegetables. Maltitol is an artificially produced sugar alcohol…
diverticulitis diet
Diverticulitis diet: The right way to eat if you suffer from the disease Are you suffering from diverticultis but clueless about your diet ? Read this complete plan…
TBHQ: A carcinogen lingering in your child’s favorite snacks TBHQ - Why you should shun the practice of eating instant noodles or microwave popcorn…
abdominal-CT-scan- image
Abdominal CT scan Abdominal CT scan is a diagnostic imaging technique that provides a clear picture of the…
passion fruit juice
Passion fruit: How one exotic fruit can help you fight infections and cancer! Passion fruit: Why does this exotic fruit have such an enticing name? And how can…
cytomegalovirus iGG
Cytomegalovirus (CMV)- IgG Test The cytomegalovirus IgG is the immunoglobulin protein produced by our immune system when the body…
Lectin: The common link of proteins between peas and people Lectins are a type of protein that are found majorly in legumes. Most people are…
Top 6 remedies to treat a razor burn at home Symptoms of razor burn include bumps on the skin, redness, and irritation of the skin.…
Ferritin blood test
Ferritin Test Ferritin test is a blood test that provides vital information on the level of RBCs…
Pulmonary Function Tests Pulmonary function tests (PFT’s) are non-invasive breathing tests employed for diagnosing and monitoring lung diseases…
folate test
Folate test The Folate test is used to measure and monitor the levels of folic acid in…
The real reason why you shouldn’t be eating ramen noodles Instant ramen noodles might be your go-to snack for your hunger pangs. But with each…
rubella IgG test
Rubella IgG Test The rubella IgG test is a blood test that checks for the rubella virus IgG…
The science behind daith piercing: Can it really cure migraine? Since the ear has several pressure points, it is believed that daith piercing activates the…
How do neutrophils protect you from fatal bacterial attacks? During an infection, certain enzymes alert the mature neutrophils.  Neutrophils then travel through the bloodstream…
BRAT Diet: What is the right way to follow this diarrhea-relieving diet? BRAT diet, a simple diet consisting of just bananas, rice, applesauce, and toast, can help…
Silicon Dioxide: How can a component of sand be essential to your wellbeing? Silicon is one of the most abundant elements in the nature. Find out how silicon…
HELICOBACTER_PYLORI---IgG
Helicobacter Pylori – IgG Test Helicobacter pylori IgG test is a blood, saliva, and urine test performed to determine if…
serum zinc test
Serum Zinc Test The serum zinc test is a blood test performed to assess the zinc level in…
low fodmap plan
Troubled with IBS? Here’s a complete roadmap to the low FODMAP diet Leaky & inflammatory gut troubling you? No medicine bringing you relief from the pain? Why…
Quinine: How gin and tonic came to be known as a potent health elixir The discovery of quinine-containing tree bark is sometimes considered the most serendipitous medical discovery of…
Chromium Picolinate: An essential mineral supplement for faster weight loss Did you know that about 1.6 million deaths were directly linked to diabetes globally? How…
Stye : The best natural home remedies to ease the pain Styes developing inside the eyelid tend to be more painful whereas external styes are less…
IGE test
IgE test – Immunoglobulin E IgE or immunoglobulin E test is a test that measures the level of IgE in…
GM Diet: The fastest way to lose weight or yet another hoax diet? General Motors started this trend of extreme dieting for 7 straight days to ensure its…
Bubble Tea: Bubbling with nutrition or a hidden sugar mine? The tapioca pearls present in the tea looks like bubbles and hence the name bubble…
RHEUMATOID_FACTOR_(RF)
Rheumatoid Factor (RF) Rheumatoid factor or RF is a blood test used to diagnose painful joint conditions such…
Juice Plus: Can you really replace actual fruits with pills?  Juice Plus supplements intend to fill nutritional gaps present in our daily diet. But how…
hlab27 test
HLA-B27 test The HLA-B27 is a blood test that is used to determine the level of a…
Milk Thistle skin
Milk Thistle: Find possible cures for fatal diseases in these purple blooms Milk thistle is well-known for treating liver conditions. However, did you know that it comes…
serum electrolyte test
Serum Electrolyte If there is an electrolyte imbalance in the body, a serum electrolyte test will help…
maltodextrin sugar
Maltodextrin: What are the hidden health benefits of this food additive? Maltodextrin is one of the few food additives that has been relatively deemed safe. Many…
Chlorella: Therapeutic powers of the billion-year-old algae now within your reach Chlorella - A billion year old nutrient-rich algae that can potentially ward off cancers and…
lipoprotein A
Lipoprotein (A) Test Lipoprotein (A) test is used to measure and monitor the levels of LDL(Low-Density Lipoprotein) in…
Jackfruit: Slice your way into higher immunity, better digestion, & more… Native to the South East Asia, the jackfruit is a fruit brimming with thousands of…
POSTPRANDIAL-BLOOD-SUGAR
Post-Prandial Blood Sugar Postprandial blood sugar test is an important diabetes diagnosing tool. This simple blood test measure…
Cystoscopy Cystoscopy is intended to look at the abnormalities in the ureters, bladder, and urethra, to…
Bloodtestalbumin
Albumin Test Albumin test or blood serum test is a liver function test that measures the amount…
Free T3 test
Free Triiodothyronine (FT3) Test The free triiodothyronine or FT3 test is an important blood test that is used to…
TPAB test
Treponema Pallidum Antibody(TPAB) test Treponema pallidum bacteria a gram-negative bacteria that has helically coiled, corkscrew-shaped cells, responsible for STDs…
green poop causes
Green poop : What are the reasons and how can you correct it Ever sneak a peek down the toilet only to shockingly find green poop? Why does…
CLA: A breakthrough weight loss supplement with minimal side effects Tried every weight loss supplement in the market with no substantial gain? Why not try…
shakeology woman
Meal replacement or protein drink? Learn all about Shakeology and its claims Shakeology from Beachbody claims to be the most suitable shake that can aid in weight…
EMA antibodies
Endomysial Antibodies (EMA) Test EMA test is an investigative blood examination to locate the presence of certain antibodies, called…
random blood sugar test
Random Blood Sugar Test The random blood sugar or RBS test is a blood test prescribed mainly to check…
Eustachian Tube : Functions and top home remedies to prevent its infection Pressure equalization, mucus drainage and protecting the middle ear from bacteria and viruses are the…
lipid-profile
Lipid Profile Lipid profile is a blood test that provides complete information on how much cholesterol is…
beta 2 glycoprotein 1 IgG
Beta 2 Glycoprotein 1 IgG Beta 2 glycoprotein 1 antibody test involves detecting and measuring the presence of the IgG…
Poop chart: Top things you didn’t you your poop could reveal about you Bristol poop chart was designed during the 1990s in order to help doctors identify various…
Barium-enema
Barium Enema Barium enema is also known as colon x-ray. Here, the patient is asked to consume…
GGt test
GGT – Gamma-Glutamyl Transferase Test GGT or gammaglutamyl transferase test is a liver function test that is used to detect…
Moringa drink
Moringa: This could be the most nutrient-dense food known to us! Moringa is a lush green tree brimming with over 90 essential nutrients required for a…
Balneotherapy jacuzzi
5 things you didn’t know about balneotherapy and how you can do it at home Sauna baths have been popular since a long time. But how much more beneficial can…
autoimmune diseases facts
Autoimmune Diseases: Find out if your body is attacking you right now Did you know your body can harm itself? What are autoimmune diseases and why does…
nutritional yeast bread
Nutritional Yeast : How can a fungi culture be good for your body? Nutritional yeast: How a simple culture of fungi can transform your skin, digestion, immunity ,…
How accurate is the hair follicle drug test? Hair follicle drug test is one of the best ways to identify drug use in…
carrageenan seaweed
Carrageenan: How a simple seaweed extract could better your gut health & immunity Eat more ice cream to prevent cold and flu? –With carrageenan you get one simple…
Garlic health benefits cloves
Garlic: Nature’s white pill as an effective home remedy What are the secrets hidden in these tiny white pills? Find out the immense health…
Tart Cherry: The healthiest excuse for taking that second serving of pie Tart cherry has been traditionally used in delectable desserts such as pies. Recent studies have…
Piaget stages: Do they accurately describe the way the human brain develops?  A common assumption was that children are less competent thinkers as compared to adults, but…
SIBO Diet: The important dos and don’ts of this gut-healing diet A SIBO diet is a diet that works by eliminating certain sugars from your diet…
liver cleanse detox
14 go-to foods that are best for a complete natural liver detox Liver cleanse can be achieved by just choosing or avoiding certain types of food. Liver itself…
CBC blood test
CBC (Hemogram 6-part diff) blood test CBC (Hemogram 6-part diff) blood test refers to the test that measures the number of…
bilirubin-test-result
Bilirubin Test Bilirubin is a substance produced in the body as a result of red blood cell…
DHEAS test
DHEA Sulfate (DHEAS) Test DHEAS or DHEA Sulfate test is prescribed if an individual shows symptoms of abnormal adrenal…
oral hygiene tips
6 shocking consequences of bad oral hygiene (and how to avoid them) Did you know bad breath is not just turning off, but also harms your body…
Carb Cycling: Weighing the pros vs the cons of this diet routine Completely discarding carbs from your life will do you more harm than good. Read more…
Colloidal silver benefits
Colloidal silver: An essential dietary supplement or yet another pharmaceutical hoax? Colloidal silver is hailed as an effective home remedy for infections. Many believe it can…
Hydroquinone: Is it the best topical treatment for hyperpigmentation? Darkening of the skin due to high melanin levels is called hyperpigmentation.  Hydroquinone interferes with melanin…
Helicobacter pylori IGA
Helicobacter Pylori – IgA Test The H.pylori IgA test is a blood test used to identify the level of IgA…
hidden benefits walking
9 benefits of walking we bet you didn’t know! Did you know walking can be the miracle pill for eternal youth? Everyone knows walking…
Panera bread steak arugula
Panera Bread: The truth behind this “healthy” restaurant chain What to order and what to avoid when dining at Panera Bread ? Know more…
antibiotic resistance
Antibiotic Resistance: How common diseases become deadly Can a cold kill you? How important is to get a flu shot? Why do…
ashwagandha brain
Ashwagandha: The best-kept secret of Ayurveda now revealed! Ashwagandha literally means "smell of horse". Don't get bogged down by that one tiny detail…
Horny Goat Weed: Can it improve libido in human beings too? This plant got its name as Horny Goat Weed when one of the goats feeding…
Epley maneuver: Why is this the best protection from the symptoms of vertigo? Epley maneuver is an exercise that can treat the symptoms of benign paroxysmal positional vertigo…
blood elements analysis
Blood Element Analysis Test A blood element analysis is a blood test performed to measure the level of toxic…
Jicama: A fiber-rich tuber for your weight loss goals Pronouced as HEE-kah-ma, Jicama is the "new kid on the block" that has taken the…
eating disorder anorexia
Eating Disorders: Lifestyle choice or a psychological condition? Is eating disorder just a harmless bad habit? Or does it represent grim psychological disorders?…
dance health benefits
5 unbelievable effects of dance on your overall health! You enjoy dancing, but did you know what else it does to your body? Dancing…
Pumpkin Seeds: Why pumpkins are more than just for pies! Pumpkins have been long associated with Halloween carvings and delicious pies. But did you know…
Creatine: Is this the right peak athletic-performance supplement for you? Creatine is the amino acid that boosts our energy. Did you know creatine supplements can…
Bromelain: 11 reasons why you should start adding pineapple to your pizza! If you didn't love pineapples already, here are some of the top health benefits that…
Cayenne: The remarkable benefits of these red hot chili peppers These may make you rush for a glass of water, but cayenne pepper is actually…
Urologist: When should you visit one and why? A urologist can treat not only genitourinary problems of both men and women but also…
Chondroitin spine health
9 amazing ways chondroitin can help you bounce back to health Chondroitin is naturally found in meat, especially in the connective tissues of animals. Chondroitin works…
reflexology massage
Top reasons why you should go for a reflexology massage today Reflexology involves the application of pressure to your feet and hands to encourage self-healing. Could…
glucose-tolerance
Oral Glucose Tolerance Test – GTT Glucose tolerance test (or Oral GTT) is used to detect the onset of diabetes or…
beta hcg test
Beta hCG Test A Beta hCG test measures the level of human gonadotropin hormones present in the blood…
myelogram
Myelography Myelography is an important diagnostic tool that is used to investigate and identify abnormalities in…
shiitake mushrooms healthy
What are Shiitake Mushrooms and why should you eat them? Shiitake Mushrooms are well known for their smoky and robust taste. However, did you know…
lifestyle diseases
The Big 5 lifestyle diseases: How your everyday living might be killing you You'd be shocked to know how unhealthy and potentially fatal your everyday routine could be.…
acne removal tips
Anatomy of acne: 7 instant steps to kiss those zits goodbye Blackheads, whiteheads, or pimples-call them what you may. Acne is never good news.Did you know…
cold flu sinus treatment
How to beat the common cold, flu, and sinus infection instantly? Can you guess some of the easiest tricks to treat cold and sinus infections? How…
occupational hazards types
Occupational Hazards: How to vouch for your health at your workplace Occupational hazards affect millions worldwide. Chemical spills, faulty wires, deadly pathogen, and work-stress can happen…
Kava: Is it the healthy substitute for alcohol you have been waiting for? Native to the beautiful South Pacific islands, Kava is a famous beverage rooted in the…
Astaxanthin: Why experts believe it could be 550x more potent than vitamin E! What is astaxanthin and why is this new supplement on the block touted as the…
Lauric Acid: 8 health benefits you can derive from coconuts Appropriate use of saturated fats containing lauric acid can provide you numerous health benefits. This…
Is bronchitis contagious? And how to prevent this infection? It is acute bronchitis that is contagious which means you can contract it from another…
Top reasons why you need to pay attention to your vitamin B6 intake Vitamin B6- An essential water-soluble vitamin. Its deficiency leads to physical changes such as sores…
Crossfit with rope
CrossFit: Now get the perfectly sculpted body with this explosive gym routine CrossFit is a fitness regimen that makes use of high-intensity exercises in a shorter period…
ketoacidosis diabetes
HB1Ac Test HB1Ac test is an important blood test that is used to measure the levels of…
EEG
Electroencephalogram – EEG EEG or electroencephalogram is a diagnostic tool used to access the functioning of neurons and…
Chest X-Ray A chest x-ray is a diagnostic test that uses x-rays to visualize the structures inside…
erythropoetin test
Erythropoietin (EPO) Test Erythropoetin stimulates the production of RBCs in bone marrow thus an erythropoetin test is done…
aspartame or sugar
Aspartame – Hidden truths about this storm in a teacup Aspartame, the artificial sweetener, has gone under the scanner on several occasions for allegedly doing…
boost brain health
The ultimate tips on how to boost your brain health Would you like to be smarter? Want a sharp memory but bored of doing sudoku?…
xylitol gum
Xylitol : Is this the right sugar substitute for you? Discovered during World War 2 owing to sugar shortage, xylitol has become a common name…
Vitamin B12: The unknown repercussions of this nutrient deficiency Vitamin B12 is also known as cobalamine; involved in the development of red blood cells…
Water Fasting: What are the pros and cons of this practice? Fasting is defined as a procedure that involves the restriction of food intake. This practice…
Oxalates: How healthy greens can sometimes be bad news for your kidneys Oxalates are compounds present in a majority of healthy foods. However, at times an overconsumption…
How to scrub away stress and fatigue with an Epsom salt bath? Epsom salt is a popular home remedy for many skin ailments. Though there is a…
Internal bleeding brain
Beware: Ignoring these tell-tale signs of stroke could cost a life The signs and symptoms of a stroke differ depending on which part of the brain…
arterial-blood-gas
Arterial Blood Gas Analysis Arterial blood gas analysis is a diagnostic procedure used to determine the volume of oxygen…
ANTI-MICROSOMAL-ANTIBODY-(AMA)
Anti-Microsomal Antibody AMA Test AMA or anti-microsomal antibody test is a blood test that measures the activity of AMA…
beta 2 glycoprotein 1 igm
Beta 2 Glycoprotein 1 IgM The Beta 2 glycoprotein 1 IgM test detects IgM class of antibodies in the blood.The…
copper serum test
Copper Serum Test Copper serum test checks for abnormal levels of copper in the body. Both high and…
about mediterranean diet
Why you should be adopting a Mediterranean style of diet today Ever wondered why the Mediterranean diet is so healthy? One simple solution to lowering risk…
improve digestion weight loss
Power up your gut: 8 proven steps on how to improve your digestion Did you know you have a colony of bacteria in your gut that help you…

Related Posts

Want to live a healthy lifestyle?

Subscribe to free FactDr newsletters.

REVAMP YOUR

If you're enjoying our website, we promise you'll absolutely love our new posts. Be the first one to get a copy!

Get factually correct, actionable tips delivered straight to your inbox once a week.

I want the latest scoop on :

We hate spam too. We will never share your email address with anyone. If you change your mind later, you can unsubscribe with just one click

By clicking Subscribe, I agree to the FactDr Terms & Conditions & Privacy Policy and understand that I may opt out of FactDr subscriptions at any time.