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Pituitary adenomas are tumors that occur in the pituitary gland. Most pituitary tumors are benign, approximately 35% are invasive and just 0.1% to 0.2% are carcinomas . [ 1 ] Pituitary adenomas represent from 10% to 25% of all intracranial neoplasms , with an estimated prevalence rate in the general population of approximately 17%.
The pituitary gland consists of two parts, the anterior (front) and posterior (back) pituitary. Both parts release hormones that control numerous other organs. In pituitary apoplexy, the main initial problem is a lack of secretion of adrenocorticotropic hormone (ACTH, corticotropin), which stimulates the secretion of cortisol by the adrenal ...
In medicine, proton therapy, or proton radiotherapy, is a type of particle therapy that uses a beam of protons to irradiate diseased tissue, most often to treat cancer.The chief advantage of proton therapy over other types of external beam radiotherapy is that the dose of protons is deposited over a narrow range of depth; hence in minimal entry, exit, or scattered radiation dose to healthy ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 10 January 2025. Neoplasm in the brain Medical condition Brain tumor Other names Intracranial neoplasm, brain tumour, brain cancer Brain metastasis in the right cerebral hemisphere from lung cancer, shown on magnetic resonance imaging Specialty Neurosurgery, neuro-oncology Symptoms Vary depending on the ...
The United States is facing an unprecedented mental health crisis as two in five American adults reported experiencing symptoms of anxiety and depression in 2021. Fortunately, the country has ...
According to a systematic review and meta-analysis, mindfulness meditation programs demonstrated moderate evidence of reducing anxiety, depression, and pain, but showed low evidence for improving stress/distress, mental health-related quality of life, positive mood, attention, substance use, eating habits, sleep, and weight.
The body-mind connection can be attributed to hormones and chemicals released during movement, [27] although the mind-body connection is dominated by the brain and is considered to be more of a neurological mechanism. There are some indications that movement complexity may have an impact on brain development.
What's more, this immediate brain health benefit was observed regardless of whether the activities were high intensity (think running or jogging) or lower intensity (like walking or household chores).