adenoma

(redirected from Adrenal adenoma)
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Related to Adrenal adenoma: pheochromocytoma

adenoma:

see neoplasmneoplasm
or tumor,
tissue composed of cells that grow in an abnormal way. Normal tissue is growth-limited, i.e., cell reproduction is equal to cell death. Feedback controls limit cell division after a certain number of cells have developed, allowing for tissue repair
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.

adenoma

[‚ad·ən′ō·mə]
(medicine)
A benign tumor of glandular origin and structure.
References in periodicals archive ?
In April 2013, she underwent right adrenalectomy and histological evaluation confirmed an adrenal adenoma. Four months later, she began to suffer from fatigue, mild headaches, bilateral aching, and stiffness of neck and shoulders.
92% of the patients with hyperaldosteronism secondary to primary adrenal adenoma had autoantibodies against AT1R in one study [19], whereas Li et al.
Other causes are cortisol-producing adrenal adenomas and ectopic ACTH producing tumors.
[5,10] recognised that a decrease in attenuation of an adrenal mass between 140 kV and 80 kV is highly specific for an adrenal adenoma. In comparison, adrenal metastases demonstrated an increase in attenuation on DECT.
We present a woman who had Cushing's syndrome of pregnancy that resulted from an adrenal adenoma.
Eight patients had adrenal adenoma, one adrenal micronodule, one focal nodular hyperplasia, and one bilateral adrenal hyperplasia without surgery.
The definitive diagnosis was Cushing Disease in 10 subjects and ACTH-independent Cushing's syndrome due to an adrenal adenoma in 10 subjects.
Medical herbalist Hilary Self, the director of Hilton Herbs, created the formula nine years ago for dogs with Cushing's caused by adrenal adenoma. "However," she says, "a virtually identical product formulated for equine Cushing's disease, which is caused by pituitary adenoma, has proved to be equally successful.
Cortisol-producing adrenal adenoma is indicated by elevation in baseline urine free cortisol (UFC) and a corresponding reduction in plasma androgen secretion in the cortisol-induced suppression of adrenocorticotropin hormone (ACTH) and subsequent androgen producing zona reticularis of the adrenal gland.
(1,10,13) This form of "autoparathyroidectomy" or "parathyroid apoplexy" results in hemorrhagic necrosis of the gland that is similar to processes seen in other endocrine gland neoplasms, namely pituitary apoplexy and adrenal adenoma. Patients may be hypercalcemic as a result of the hyperfunctioning of the preexisting adenoma.
His study involved a series of 210 patients (135 women and 75 men aged 19-81 years) with clinically inapparent adrenal adenoma seen at four Italian referral centers between 1996 and 2000.