Pheochromocytoma |Blood pressure |Adrenal tumor
This video gives the complete knowledge about Pheochromocytoma. Pheochromocytoma is a rare tumor that originates in the chromaffin cells of the adrenal gland, which are responsible for producing and secreting hormones such as adrenaline and noradrenaline. These hormones are important for regulating the body's response to stress and play a role in controlling blood pressure, heart rate, and metabolism. Pheochromocytoma can also occur outside of the adrenal gland, in other parts of the body such as the sympathetic ganglia.
The symptoms of pheochromocytoma can vary, but they often include episodes of high blood pressure, sweating, headaches, rapid heartbeat, and anxiety. These symptoms can occur spontaneously or may be triggered by stress, exercise, or certain medications. In some cases, pheochromocytoma can cause more severe symptoms, such as chest pain, stroke, or heart attack.
Pheochromocytoma is usually diagnosed through a combination of blood tests, imaging tests (such as CT or MRI scans), and a biopsy of the tumor. Genetic testing may also be recommended, as pheochromocytoma can be associated with inherited genetic mutations, such as those found in von Hippel-Lindau disease or multiple endocrine neoplasia type 2.
Treatment for pheochromocytoma typically involves surgical removal of the tumor, which can often be done through minimally invasive techniques. Medications such as alpha-blockers and beta-blockers may also be used to help control blood pressure and other symptoms before and after surgery. In some cases, radiation therapy or chemotherapy may be recommended if the tumor has spread to other parts of the body.
Because pheochromocytoma is a rare and complex condition, it is important to seek care from a specialized medical center with experience in managing this disease. With prompt and appropriate treatment, the prognosis for most people with pheochromocytoma is generally favorable.
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