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A hormone (from greek ὁρμή, "impetus") is a chemical released by a cell or a gland in one part of the body that sends out messages that affect cells in other parts of the organism. Only a little amount of hormone is required to alter cell metabolism. In essence, it is a chemical messenger that transports a signal from ...Read more
Tiny adrenal tumor, h cortisol, h testosterone, h creatinine, h dheas, fast gluc 106. Hysterectomy, thyromegaly
Will metformin reduce testosterone?
Will thyroid hormones or antithyroid medications interfere with a tc99m pertechnetate thyroid scan?
Not usually: Technetium is usually trapped by thyroid gland and used to determine in young children and infants the configuration of thyroid gland, hypoplasia, absence, or increased size or hyperplasia, or abnormal location. Radioactive iodine is used in older patients for determine function of thyroid gland, increased function or hyperthyroiidism or decreased function, hypothyroidism. ...Read moreSee 2 more doctor answers
34 y/o female w/hormone imbalance, endo, Hashi's. Symptoms poss. early menopause. Seeking low-risk and natural hormone replacement therapy. Advice?
Endo just ordered T3 (liothyronine) today; Cortisol a.m.25.5(6.2-19.4); FSH 169.7(25.8-134.8)-is FSH diagnostic in a post oophorectomy patient?
It just confirms: what you already knew, that you've had your ovaries removed and your body is attempting to stimulate them, which is impossible to do since they're gone. It's a worthless test in you. ...Read more
My thyroid test shows thyroxine 13.3 microgram %, tri iodo thyroxine 1.81 ng/ml thyroid stimulating hormone 1.8 uIU/ml. Is there any problem?
Thyroid tests: These appear to be normal values, but you did not provide the normal values: the normal range varies from one lab to another. If they're normal, then you are not hyper or hypo thyroid. But why were these tests performed? This needs to be interpreted by whomever ordered these tests. ...Read more
Most helpful test: The 24 urine cortisol testing is one of the most sensitive tests and gives a better picture over the course of the day instead of just getting a sample from you a single time. There are blood tests and saliva tests which can be falsely be falsely elevated or falsely low depend L depending on your other medications and the time the test is performed. The best is to see an endocrinologist to help. ...Read more
Are high LH (90 MIU/ML) and FSH (168 MIU/ML) in a post menopausal woman indicative of pituitary disease? (Normal Prolactin, Cortisol (am), TSH)
What is my dr testing for with these tests? Gastrin, tryptase, calcitonin, chromogranin a. Histamine, 5-hiaa, cortisol, free, 24hr urine
Neuroendocrine tumor: Don't know for sure, but it looks like your doc is checking for a neuroendocrine tumor - one that secretes hormones that might be the cause of your diarrhea. He/she's also checking for a rare type of thyroid cancer, which is also hormonally active (you've had prior thyroid cancer) and can be seen in patients with other neuroendocrine tumors. Discuss with your doc for more exact explanation. ...Read more
Menorrhagia. 500ml in 48hrs, not endometriosis, hormone levels ok, thyroid controlled, basic blood clotting test normal. Any ideas? Treatment?
Follow-up endo appt on 3/4, what to ask? Test results-serum testosterone 204, lh-2.5, fsh-6.6, estradiol-18.1, dhea-92.6. Hypothyroid, 5'10", 275lbs.
Total thyroidectomy in april for papillary cancer. Current Synthroid (thyroxine) dose is 100mcg. Tsh is 0.12. Doctor ordered FSH day 3, will i ovulate?
What might expln: tsh:2.475, t3:3, t4:1.1, testo.F:1.8, test.T:38 similarly fsh, lh, 17hydrox all normal -but sex hormone binding globulin elevated at 184?
Need reverse T3 (liothyronine): Just commenting on the thyroid labs: i think you may have a slight hypothyroid problem, but hard to tell without complete labs. Is the T3 (liothyronine) a total or free? Also reverse T3 (liothyronine) needs to be done to know for sure. ...Read moreSee 1 more doctor answer
Suspected ai, low salivary cortisol, low 24hr urinary cortisol, going for 8am serum cortisol and acth. Fast prior to bl. Work?
Generally not: Necessary, but check w/your specific lab to make sure of their requirements. ...Read more
What does this mean? anti mullerien hormon 2,8 ng/ml.FSH 8,0MUI/ml. LH 4,5mUI/ml.Oestradiol 125,5 pmol/l.Prolactine 10,9 ng/ml
These are normal.: Why we're these obtained, a key question? You are obviously not pregnant or menopausal! ...Read more
Normal lab results, hyper thyroid symptoms. (tachycardia/insomnia) is Synthroid (thyroxine) or armour preferred? Possible adrenal issue?
Not for hyper: Adding thyroid hormone replacement to a hyperthyroid gland will exacerbate the problem. If there is underlying adrenal insufficiency, adrenal crisis is more likely to occur in someone with hyperthyroidism. Highly recommend endocrine evaluation if you have these issues. ...Read moreSee 1 more doctor answer
Enlarged pituitary, no adenoma. Neurological endocrine system disregulation incl. fluctuating thyroid hormone w/goiter (when high). High urine pH 9.0.
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