Living With Adrenal Cancer

Living with adrenal cancer means managing a rare disease that starts in the adrenal glands, which sit above your kidneys. This involves understanding your diagnosis, treatment options, and potential side effects. Ongoing medical care, support, and lifestyle adjustments are crucial for maintaining your quality of life and monitoring your health.

What is Living With Adrenal Cancer?

Living with adrenal cancer involves navigating the challenges of a rare cancer that develops in one or both of your adrenal glands, small hormone-producing organs located above each kidney. It requires continuous medical management, including treatments, monitoring for recurrence, and addressing any hormone imbalances or side effects, all while focusing on your overall well-being.

Adrenal cancer, also known as adrenocortical carcinoma (ACC), is a type of cancer that forms in the outer layer of the adrenal glands (adrenal cortex). These glands are vital because they produce hormones that regulate many bodily functions, such as metabolism, blood pressure, and stress response. When cancer affects these glands, it can disrupt hormone production, leading to various symptoms. Because adrenal cancer is uncommon, many people may not have met others with the same condition. This can make the journey feel isolating. However, support groups and healthcare teams are available to provide guidance and connect you with resources. Understanding your specific type of adrenal cancer and its stage is the first step in developing a personalized care plan.

Symptoms

Symptoms of adrenal cancer often arise from the tumor itself or from the excess hormones it may produce, leading to a variety of changes in your body. These can include unexplained weight changes, muscle weakness, high blood pressure (hypertension), and changes in body hair or menstrual cycles, depending on which hormones are affected.

The adrenal glands produce several types of hormones, including cortisol, aldosterone, and androgens (male hormones). A tumor in these glands can either produce too much of these hormones or grow large enough to press on nearby organs, causing symptoms. For example, too much cortisol can lead to Cushing's syndrome, characterized by weight gain around the abdomen, a rounded face (moon face), and thin skin that bruises easily. Excess production of aldosterone can cause high blood pressure (hypertension) and low potassium levels, leading to muscle weakness and cramps. If the tumor produces too many androgens, women may experience increased facial and body hair, acne, and a deepening voice. Men might notice breast enlargement (gynecomastia) or tenderness. Some tumors do not produce excess hormones and are only found when they grow large enough to cause pain or pressure in the abdomen or back.

Causes & risk factors

The exact cause of adrenal cancer is often unknown, meaning it usually develops without a clear reason. However, certain rare genetic conditions can increase your risk, such as Li-Fraumeni syndrome, Beckwith-Wiedemann syndrome, and Multiple Endocrine Neoplasia type 1 (MEN1). Most cases occur sporadically, without a family history.

Adrenal cancer is considered rare, and in most cases, it occurs spontaneously without an identifiable cause. This means that the genetic changes leading to the cancer happen by chance during a person's lifetime. Researchers continue to study why these cells sometimes grow out of control and form tumors. While most cases are not inherited, a small number of people develop adrenal cancer due to inherited genetic syndromes. For instance, Li-Fraumeni syndrome increases the risk of several cancers, including adrenal cancer. Beckwith-Wiedemann syndrome, a disorder that causes overgrowth in certain body parts, also carries a higher risk. Multiple Endocrine Neoplasia type 1 (MEN1) is another genetic condition that can lead to tumors in endocrine glands, including the adrenal glands. If you have a family history of these syndromes, your doctor may recommend genetic counseling.

How it's diagnosed

Diagnosing adrenal cancer typically involves a combination of imaging tests and hormone level assessments to identify the tumor and determine if it's cancerous. Doctors may use computed tomography (CT) scans or magnetic resonance imaging (MRI) to visualize the adrenal glands, along with blood and urine tests to check for abnormal hormone levels, which can indicate an active tumor.

When a doctor suspects adrenal cancer, they will usually start with a physical exam and ask about your symptoms and medical history. Blood and urine tests are crucial because they can detect unusually high levels of hormones like cortisol, aldosterone, or androgens, which are often produced by adrenal tumors. These tests help determine if the tumor is "functional" (producing hormones) or "non-functional." Imaging tests are then used to locate the tumor and assess its size and characteristics. A computed tomography (CT) scan uses X-rays to create detailed cross-sectional images of the body, while magnetic resonance imaging (MRI) uses powerful magnets and radio waves. Sometimes, a positron emission tomography (PET) scan may be used to help determine if the cancer has spread. In some cases, a biopsy, where a small tissue sample is removed and examined under a microscope, may be performed, though this is less common for adrenal tumors due to the risk of spreading cancer cells.

Treatment options

Treatment for adrenal cancer depends on the cancer's stage, size, and whether it has spread, but surgery to remove the tumor is often the primary approach. Other treatments may include radiation therapy to destroy cancer cells, chemotherapy using medications to kill cancer cells, or targeted therapy that focuses on specific vulnerabilities in cancer cells, especially for advanced or recurrent disease.

For early-stage adrenal cancer that has not spread beyond the adrenal gland, surgery to remove the entire gland (adrenalectomy) and any surrounding affected tissue is usually the most effective treatment. The goal is to remove all visible cancer. After surgery, some people may receive additional treatments to reduce the risk of the cancer coming back. If the cancer has spread or cannot be completely removed by surgery, other treatments become important. Radiation therapy uses high-energy X-rays to kill cancer cells or shrink tumors. Chemotherapy involves powerful drugs, often given intravenously, to destroy cancer cells throughout the body. Mitotane is a specific chemotherapy drug often used for adrenal cancer, which works by suppressing adrenal hormone production and destroying adrenal cancer cells. Targeted therapies are newer drugs that block specific molecules needed for cancer growth, offering a more precise approach with potentially fewer side effects than traditional chemotherapy. Your medical team will discuss the best treatment plan for your specific situation.

Recovery & outlook

Recovery from adrenal cancer and its outlook vary greatly depending on the stage at diagnosis, the success of treatment, and individual factors. Early diagnosis and complete surgical removal offer the best chance for a positive outcome. Ongoing monitoring is essential to detect any recurrence, and managing side effects from treatment or hormone imbalances is a key part of long-term recovery.

The outlook for people with adrenal cancer is highly individual. When the cancer is found early and can be completely removed with surgery, the prognosis is generally more favorable. However, adrenal cancer can be aggressive, and even after successful treatment, there is a risk of recurrence, meaning the cancer may come back. Regular follow-up appointments, including imaging scans and blood tests, are crucial to monitor for any signs of recurrence. Living with adrenal cancer often involves managing the long-term effects of treatment, such as fatigue or changes in hormone levels. If an adrenal gland is removed, you may need hormone replacement therapy to substitute the hormones your body no longer produces. This helps maintain your body's balance and prevents symptoms of hormone deficiency. Emotional support, healthy lifestyle choices, and open communication with your healthcare team are vital for managing your recovery and improving your quality of life.

When to see a doctor

You should see a doctor if you experience new or worsening symptoms that could indicate adrenal cancer or its complications, especially if you have a known risk factor. Red-flag signs include unexplained rapid weight gain or loss, new onset high blood pressure, persistent muscle weakness, or changes in body hair or menstrual cycles, as these could signal a hormone imbalance or tumor growth.

It is important to pay attention to your body and report any unusual changes to your doctor. While many symptoms can be caused by less serious conditions, persistent or worsening symptoms warrant medical evaluation. For example, if you develop a new "buffalo hump" (fat pad between shoulders), a rounded face, or thin skin that bruises easily, these could be signs of excess cortisol. Seek immediate medical attention if you experience severe abdominal pain, sudden and severe headaches, or vision changes, as these could indicate a rapidly growing tumor or a serious hormonal crisis. If you have been diagnosed with adrenal cancer, it is crucial to follow your doctor's instructions for follow-up care and report any new symptoms promptly. Early detection of recurrence or complications can lead to more effective management.

Frequently asked questions

What are the long-term effects of having one adrenal gland removed?

If one adrenal gland is removed, the remaining gland usually takes over hormone production, and you may not need hormone replacement therapy. However, your doctor will monitor your hormone levels to ensure your body is producing enough.

Can adrenal cancer spread to other parts of the body?

Yes, adrenal cancer can spread (metastasize) to other parts of the body, most commonly to the liver, lungs, and bones. This is why regular follow-up imaging tests are important after initial treatment.

Will I need to take medication for the rest of my life after adrenal cancer treatment?

It depends on your specific situation. If both adrenal glands are removed, or if one gland is removed and the remaining gland doesn't produce enough hormones, you will likely need lifelong hormone replacement therapy. Some people may also need long-term medication like mitotane.

What kind of diet should I follow if I have adrenal cancer?

There isn't a specific "adrenal cancer diet." However, maintaining a balanced, nutritious diet is generally recommended to support your overall health and recovery. Your doctor or a dietitian can provide personalized advice, especially if you have hormone imbalances affecting your metabolism.

How often will I need follow-up appointments after treatment?

Follow-up schedules vary but are typically frequent in the first few years after treatment, often every 3-6 months. These appointments usually include physical exams, blood tests to check hormone levels, and imaging scans (like CT or MRI) to monitor for recurrence. The frequency may decrease over time if you remain cancer-free.

Can stress make adrenal cancer worse or cause it to come back?

While stress can impact overall health and well-being, there is no scientific evidence from the provided sources to suggest that stress directly causes adrenal cancer to worsen or recur. However, managing stress is important for your quality of life and can help you cope with the challenges of living with cancer.

Sources

• MedlinePlus — Living With Adrenal Cancer
• Mayo Clinic — Living With Adrenal Cancer
• Cochrane Library — Living With Adrenal Cancer