Pheochromocytoma typical manifestations

Written by Chen Yu Fei

Neurosurgery

Updated on September 03, 2024

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For pheochromocytoma, the term usually refers to tumors arising from the chromaffin tissue of the neural crest. Clinically, the main typical symptoms include severe hypertension, along with nausea, vomiting, intense headache, and dizziness. Additionally, it may also cause the patient to be in a continuous high metabolic state, characterized by persistent hyperglycemia, nausea, vomiting, and excessive sweating. If not treated promptly and effectively, it may pose serious threats to the patient's heart, brain, and kidneys. In severe cases, it could even be life-threatening. Surgery is commonly recommended for treatment.

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Written by Chen Yu Fei

Neurosurgery

46sec

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Pheochromocytoma blood pressure how much

For patients with pheochromocytoma, they often present with a hypermetabolic state, elevated blood pressure, even reaching above 200 mmHg, along with significant hypertension and hyperglycemia. Patients may experience headaches, dizziness, nausea, vomiting, profuse sweating, and even chest pain and labored breathing. When such symptoms occur, it is important to promptly take the patient to a local hospital for medical attention. Appropriate tests should be conducted to help confirm the diagnosis and determine the specific location of the pheochromocytoma. Treatment typically involves surgical intervention, but it is essential to manage blood pressure with appropriate antihypertensive drugs before, during, and after treatment.

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Written by Chen Yu Fei

Neurosurgery

47sec

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Which department should I go to for pheochromocytoma?

When pheochromocytoma occurs, it is generally recommended to visit the endocrinology department of a local hospital. Pheochromocytoma refers to tumors originating from the neuroectoderm, specifically chromaffin tissue. These tumors usually secrete catecholamines and can be classified into various types based on their origin. Patients typically exhibit a pronounced hypermetabolic state, such as malignant hypertension or hyperglycemia, and some suffer significant damage to the heart, kidneys, liver, and brain tissue due to malignant hypertension. For instance, this can lead to heart failure or hypertensive cerebral hemorrhage, severely threatening the patient's life. Treatment typically involves surgical intervention.

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Written by Gao Yi Shen

Neurosurgery

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What department does pheochromocytoma see?

Pheochromocytomas generally require a visit to urology for treatment. Initially, they mostly present with symptoms of hypertension, leading many to first visit cardiology. After differential diagnoses have ruled out other causes and confirmed pheochromocytoma, patients must then seek treatment from urology. Pheochromocytomas are generally located in the adrenal glands, hence they require surgical removal by a urologist. It is crucial to strictly control blood pressure during surgery, as fluctuations can be severe and significantly impact the patient's physical and mental health. Therefore, if a pheochromocytoma is detected, it is critical to seek timely medical treatment for a relatively better prognosis.

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Written by Chen Yu Fei

Neurosurgery

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Is pheochromocytoma a cancer?

Pheochromocytoma is not a cancer. It is a special type of tumor tissue that usually originates from the neuroectodermal chromaffin tissue. It can secrete catecholamines. Based on the specific origins of the tumor cells, it can be divided into types such as parasympathetic, paraganglioma, sympathetic, and ganglioneuroma. Most often, it presents with long-term hypertension, which can cause damage to the heart, brain, and kidneys due to prolonged hypertension, or severe increases in blood pressure can lead to hypertensive brain hemorrhage, thereby endangering the patient's life. Early treatment is often necessary.

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Written by Chen Yu Fei

Neurosurgery

1min 10sec

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Management of Pheochromocytoma Crisis

When a pheochromocytoma crisis occurs, the patient often first shows significant elevations in blood pressure, usually characterized by a rise in systolic pressure, which can exceed 200mmHg or even 300mmHg. Immediate administration of antihypertensive drugs for symptomatic treatment is necessary. Additionally, the patient may exhibit a clear hypermetabolic state, with profuse sweating, limb convulsions, and even consciousness disorders. At this point, the patient should be immediately transferred to the intensive care unit for close observation of any changes in their condition, and effective monitoring of vital signs should be conducted. Furthermore, patients should receive cardiac monitoring, blood oxygen saturation monitoring, and can be given intravenous infusions of sodium nitroprusside to rapidly reduce blood pressure. Meanwhile, ongoing observation of the patient’s condition and appropriate replenishment of blood volume are needed. (Please administer medication under the guidance of a professional physician and do not medicate blindly.)