Doctor insights on:
Can You Give Blood If You Have Thyroid Cancer
Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more
Not necessarily: Tsh stands for thyroid stimulating hormone. It does exactly that-- tells your thyroid to make thyroid hormone. If your thyroid isn't making enough hormone, your TSH will increase. And if your thyroid is making too much hormone, your TSH will go down. But cancer is usually not the cause for a high or low tsh. And you can have a completely normal TSH and still have thyroid cancer. Hope that helps! Read moreSee 1 more doctor answer
Parathyroids: Presumably, your thyroid cancer treatment involved surgery and radioactive iodine. Usually, this preserves the parathyoid glands, but sometimes they can get damaged. Parathyroids make PTH which maintains blood Ca. If PTH is low, your blood Ca will fall, and cause a number of symptoms. For starters, get an ionized Ca and PTH. See your Endocrinologist. Read more
I had thyroid cancer in the past. Now years later I have abnormal blood calcium. Could these be related?
Some relationship: Calcium metabolism is controlled vial the parathyroid glands. There are 4 such glands, 2 on top of the thyroid and 2 at the lower pole. When a total thyroidectomy is performed for Ca some of the glands may be injured and the Ca++ levels drop. If the remaining glands grow post op they produce excess hormone then the level of serum Ca++ becomes elevated. Read more
Could you tell me if someone has thyroid cancer wouldn't the CBC blood test show that something was abnormal?
Are thyrogen injections and blood work as effective as I123 and scan in determining thyroid cancer reccurence?
I have a couple of 6mm lymp nodes and my mchc came back low on my blood test. Does one have to do with the other? I also had thyroid cancer last year.
Cannot say in your particular case, but generally, 6mm lymph nodes are not necessarily significant. MCHC low implies low iron, but can be wtih a chronic disease (active or recovering from cancer, among many many others).
BUt could also theoretically be the beginning of a return of the cancer. Read more
Ultrasound shows 7 nodules; blood work is normal. History of thyroid cancer in family. Dr. Says wait a year and recheck. Good advice? Get 2nd opinion?
Been told I have a full thyroid. Blood work fine. Would an MRI with contrast detect thyroid cancer? Had a recent one for an MS checkup.
No MRI: You don't need an MRI of the thyroid. I am not sure you need anything. What is a "full thyroid"? You have to ask your doctor what is meant by that. It may mean it is slightly enlarged. Most of the causes of that are benign. You may want to see an endocrinologist.... Rather than get an unnecessary test. Also, be careful not to overreact to things your doctor may say/write. Read moreSee 1 more doctor answer
My blood test showed an elevated level of tg antibodies. Does that mean I have cancerous cells running around? Had papillary thyroid cancer a year ago
Having elevated tg antibodies primarily means that the more important tg test itself will be falsely lower than its true value. (no conversion formula exists.)
if your tg antibodies are only 20 or so, with an undetectable tg level, it is hard to know what that means. If your tg antibodies are much higher, then concern for the presence of thyroid cancer would increase. Read more
I had my thyroid removed in 1991 due to thyroid cancer, have been on Synthroid until approx 9 months ago. . I was really sick before Christmas this year and thought it was the flu. . . dr. Did a thyroid blood test and ths level is 477. . . he said t
Must take thyroid: I don't know what your question is, but it appears that you were not taking Synthroid (thyroxine) for many months. This is very dangerous. Your body requires thyroid hormone to function correctly. Since you had your thyroid removed, there is no alternative to taking thyroid hormone. Having had thyroid cancer, it is essential that the TSH be normal. Read moreSee 2 more doctor answers
Had thyroid cancer been on 188mcg levothyroxine TSH has been normal. 41 now this blood work 2 months later I am high over nine point 31 why could I be?
Terrible night sweats since 2009. Enlarged thyroid but ultrasound&blood test were normal. I'm 24/female. Always hot. Mother had thyroid cancer.?
Enlarged thyroid: Please ask your doctor to consider a thyroid biopsy. Read more
How fast does papillary thyroid cancer spread. Can I give myself 3 months for complete checks. Fna and molecular marker tests by www. Veracyte. Com?
Not fast: By far most common thyroid cancer. Highly curable, with very good likelihood that you will live normal lfe span. Must be treated by medical oncologist and/or endocrinologist; am not either one, so can't supply details about the testing you are talking about. Let your physician guide the frequency of follow up. Read moreSee 1 more doctor answer
Please clarify: It would be extraordinarily unusual for thyroid cancer to spread to the cervix. It is fairly common however for thyroid cancer to go the the cervical lymph nodes. This means the lymph nodes in the neck around the thyroid. These can be checked by the scans done before surgery and possibly with removal of the nodes during the thyroid operation. Read moreSee 1 more doctor answer
Cancer that presents in the thyroid gland. It usually presents as a painless thyroid nodule. Most are papillary-follicular type and have a very good prognosis. Less common are medullary cancers, with an intermediate prognosis. Anaplastic cancers of the thyroid have a poor prognosis and are uncommon. Treatment of thyroid cancers involves removal ...Read more
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