Doctor insights on:
Testing For Thyroid Problems
Usually blood tests: When there is a question of whether the thyroid is producing too little or too much hormone, blood tests will be ordered to determine the functioning of the thyroid gland. In the case of an overactive gland, a thyroid scan may be helpful. When there is a nodule or mass in the gland itself, ultrasound and fine needle aspiration are indicated in many cases. ...Read moreSee 1 more doctor answer
You can have problems with they thyroid making too much or too little thyroid hormone. You can also have problems with it being too large (goiter) of having nodules or cysts in it. There are also occasional thyroid cancers. Most thyroid problems can be easily diagnosed and treated ...Read more
Function with lab te: The function of the gland can be tested with blood tests of thyroid hormone (t4 and T3 (liothyronine) and the pituitary response to function (tsh). The structure of the gland can be assessed with an ultrasound. Sometimes a radioisotope uptake (rai) and a radioiodide scan can test activity/structure. ...Read moreSee 1 more doctor answer
An ECG is done whil: It starts with a resting blood pressure and ECG before ewalking on a treadmill or cycling at a slow speed. Your heart rate & BP are monitored, as is your ecg, while both spped and inclination are increased. If you have physical sx, the test will be stopped. If the specialist sees st segment depression it indicates you have ischemia. But there are people with normal stress tests who die next wee. ...Read moreSee 1 more doctor answer
Ultrasound: The best test to detect gallstones is an ultrasound of the right upper abdomen. Ct scans are less sensitive for stones but may still detect them often. Plain x-rays may also detect gallstones if they are calcified, which is rare. No test is foolproof: as often as 5% of the time, a ultrasound may miss gallstones. ...Read more
Blood tests: Typically thyroid function is assessed by blood tests thaat measure the level of various forms of thyroid hormone, bound and unbound in the blood. Sometimes specialized studies utilizing imaging techniques can also be used to determine size, volume, irregularities, location and function of the thyroid gland. ...Read more
Many different ways: It is difficult to answer in400 spaces but i will try hyperthyroidism is caused by too much hormone produced like in graves disease where your bodies immune system attacks the gland and it overproduces the hormone hypothroidism is also caused most of the time by auto immune disorder which cause thyroid to produce less hormones goiter caused by iodine deficiency cancer caused by radiation/unknown. ...Read more
Tests : Usually severa ways -- good history and exam always comes first. Lab tests usually follow including tests for function and antibodies. It may stop there or an ultrasound may be necessary. In some cases if ultrasound shows large nodules, a fine needle biopsy would be the next. Radio-active iodine scans are usually reserved for hyper functioning nodule detection. ...Read moreSee 1 more doctor answer
Hypothyroid: The ultrasound does not test for function. Blood-work is needed. ...Read more
Exam: If you examine a patient and ask how often they have peed in the past 24 hrs you will know if they are dehydrated or not.Labwork can help decide if it is a special form of dehydration, but most of the time it doesn't change the overall impression,just the approach to treatment. ...Read moreSee 1 more doctor answer
Meth: what has " No Thyroid " got to do with Meth ? Half life of Meth is between 6 to 16 hours.. figure it out Are you here, at this site to get better or you want some medical information for your legal problems ...Read more
Thyroid antibodies: No . Fasting is not necessary for thyroid tests of any kind. You only need to fast for tests affected by your blood glucose-related hormones, like your blood sugar test and your lipid profile ; even the lipid profile can be done non- fasting, some experts say nowadays. ...Read more
Expert feels your: neck for ? size/ nodules TSH/ free T4 blood tests ...Read more
Renal Ultrasound: Polycystic kidney disease is usually diagnosed by taking a renal ultrasound of your kidneys to determine the number of cysts that are on each kidney. Usually, a person presnts with bloody urine or multiple UTI that will lead to a doctor taking a patient of the kidneys and diagnosing the issue. ...Read moreSee 2 more doctor answers
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