Can pheochromocytoma cause back pain?

Written by Gao Yi Shen
Neurosurgery
Updated on May 26, 2025
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Pheochromocytoma can also manifest as back pain, but this typically occurs when the pheochromocytoma has grown very large and is more likely to cause it. Generally, the initial symptoms are more often high blood pressure. After the increase in blood pressure, it can indirectly cause symptoms such as arrhythmias, palpitations, excessive sweating, or dizziness. Therefore, judgment must be based on the situation. If the patient has long-term uncontrolled hypertension, or fluctuating blood pressure, it is important to consider testing for pheochromocytoma. For pheochromocytomas, unless they grow very large and compress surrounding organs, it is rare for abdominal pain to occur. Therefore, a thorough examination is necessary for a clearer diagnosis.

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Written by Gan Jun
Endocrinology
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What should I do if a pheochromocytoma ruptures?

When a pheochromocytoma ruptures, it is advised that the patient immediately goes to the emergency department of the hospital for relevant examinations to confirm the diagnosis and to immediately control the blood pressure to a relatively stable and safe level. After a comprehensive evaluation, the urology department will perform emergency surgical removal to save the patient's life. Spontaneous rupture and bleeding of adrenal pheochromocytoma is quite rare. The possible reasons might be long-term hypertension leading to poor vascular function, or rapid tumor growth with high capsule pressure causing vascular rupture. Additionally, intense exercise, excessive fatigue, and transient increases in blood pressure could also be triggering factors.

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Written by Chen Yu Fei
Neurosurgery
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Causes of hypotension in pheochromocytoma

For cases of hypotension occurring in pheochromocytoma, it is most commonly seen after the surgical removal of the tumor. At this point, the concentration of catecholamines in the blood may significantly decrease, leading to a marked reduction in effective circulating blood volume, and thus causing hypotension. This situation is relatively common after surgery for pheochromocytoma. Usually, after surgical treatment and removal of the tumor, it is important to promptly discontinue the use of receptor blockers in patients and to appropriately replenish blood volume to effectively maintain central venous pressure. This approach can generally counteract the reduction in catecholamine levels caused by surgery, which leads to hypotension.

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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 Hao Li Bin
Neurosurgery
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Can pheochromocytoma metastasize?

Pheochromocytoma is a special type of tumor originating from chromaffin cells of the adrenal gland. Most of these tumors are benign, with only a minority of patients experiencing malignancy. Clinically, the likelihood of tumor malignancy is about 10%. Most patients have a good prognosis after surgical removal, and if the tumor shows distant metastasis, it can be determined that the disease has become malignant. Due to the unique origin of pheochromocytomas in the adrenal medulla chromaffin cells, the tumor tissue continuously grows in the body and synthesizes and metabolizes catecholamines such as adrenaline, dopamine, and noradrenaline. Clinically, nearly 90% of patients do not develop cancer throughout their lives, therefore most pheochromocytomas are benign. However, about 10% of patients experience distant metastases, and once metastasized, it is considered a malignant tumor.

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Written by Li Lang Bo
Endocrinology
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What should I do if pheochromocytoma causes excessive sweating?

Patients with pheochromocytoma generally exhibit profuse sweating, which is a manifestation of sympathetic excitement. This occurs because the capillary beds throughout the body of a person with pheochromocytoma are constricted, including the sweat glands. Thus, it is easy to exhibit these symptoms of sympathetic excitement, characterized by nervousness, heavy sweating, and weight loss. So, how should this be treated? The key is to treat the cause. In the clinic, after collecting some blood history, conducting various blood tests, and performing adrenal CT scans among other imaging studies, a clear diagnosis of pheochromocytoma is made. Then, we will use some alpha receptor blockers, one to lower the blood pressure to a normal range and another to dilate the capillary beds throughout the body. After this, we proceed with the related surgical treatment. Following the surgical removal of the tumor, symptoms such as sweating will gradually be relieved.