Doctor insights on:
Can You Live Without A Pituitary Gland
Hormone replacement: Yes, but you will need to be on hormone replacement. The two most critical hormones are cortisol (adrenal) and thyroid. Testosterone or estrogen may need replacement. If the posterior pituitary is removed, DDAVP (desmopressin) will need to be given to regulate water balance. Discuss with an endocrinologist. ...Read more
Yes: We care for many patients who have panhypopituitarism. It becomes complicated, but essentially, there are medication available to replace the vital hormones no longer manufactured by an absent pituitary. ...Read more
Varies with defect: Isolated absence of the pituitary gland is called pituitary aplasia. It often occurs in combination with other physical and organ defects. ...Read more
Pituitary aplasia: The term is pituitary aplasia and is very rare. Only a few cases have been reported and they all die shortly after birth. You cannot live without a pituitary gland. If your cousin is 12 years old, it is not a case of aplasia. It is probably a "empty sella syndrome". ...Read more
I am without a pituitary gland so I take meds to get a period, my FSH is LOW. My boyfriend came inside me. Is it true that I can't get pregnant?
Pituitary "enlarged": You need a ct or MRI to see the pituitary. The pituitary normally enlarges during pregnancy and puberty. Hypothyroidism (high tsh) can make it enlarged. Bad stuff: tumors in the pituitary can develop, and they sometime secrete excess hormones, giving rise to many different disorders. Aneurisms, cysts, other things can happen, but all these are readily seen on mri. ...Read more
Pituitary Dis: Pituitary gland has two parts, the adenohypophysis produces hormones like fsh, lh, human growth, igf-1, prolactin, and prolactin releasing dactors, acth, beta-endorphine, tsh, melanocyte stimulating hormone. On the posterior part or neuro-hypophysis: vasopresin or anti-diuretic hormone, oxitocine. Most. Common conditions are bening tumors producing excessive hormone (prolactinomas) or lack of hormo. ...Read more
Tumors or: Aneurysms enlarge and cause direct pressure - cranioharyngioma for one. Histiocytosis x is an oddity that can cause diabetis insipidus. The "master gland" regulates many endocrine functions leading to over or underproductions. ...Read more
Out of context: That question, our to left field, with no medical history or story attached to it is impossible to answer ...Read more
All endocrine organs: Those include the ovary, thyroid, breast, and adrenal gland to name a few. ...Read more
See your doctor: Having these types of symptoms can best be solved by having your doctor perform a thorough evaluation. Only through this type of process can he/she discover what's going on and how best to help you. ...Read more
I doubt: That is has, or you would be dead and unable to ask this question. If your doctor has said that a portion of your pituitary isn't working properly, then ask him/her to explain. ...Read more
No left-right: Hi. The pituitary does have front-to-back anatomical/functional differences (adenohypophysis vs. Neurohypophysis), but NO left-to-right anatomical/functional distinction. ...Read more
Too much, too little: Hi. The anterior pituitary hormones are TSH, ACTH, GH, LH, FSH, Prolactin (PRL). Disease occurs when ANY of them are over-produced or under-produced, although the frequency of such disease states varies widely (although ALL said diseases are, at face value, uncommon). Famous ones are Cushing's, acromegaly, and prolactinoma. ...Read more
Master gland: The pituitary is the source of several hormonal stimulation pathways, such as acth to stimulate the adrenal gland, TSH for the thyroid, but the posterior aspect deals with fluid and electrolyte stabilization (anti-diuretic hormone). ...Read more
Hypophysectomy: If the pituitary is removed, then the hormones made by the pituitary need to be replaced. The most important are hormones that control the adrenals and thyroid. Sex hormones (estrogen-women, testosterone-men) should usually be replaced. GH is usually only replaced in young people. If the posterior pituitary is removed and you have diabetes insipidus, DDAVP (desmopressin) is needed. ...Read more
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