Choroid Plexus Cancer

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 6 min read
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Choroid plexus cancer, also known as choroid plexus carcinoma, is a rare type of brain tumor that affects a part of the brain called the choroid plexus. Understanding this condition, its causes, symptoms, diagnosis, treatments, and prevention measures can help individuals navigate through this challenging...

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Article Summary

Choroid plexus cancer, also known as choroid plexus carcinoma, is a rare type of brain tumor that affects a part of the brain called the choroid plexus. Understanding this condition, its causes, symptoms, diagnosis, treatments, and prevention measures can help individuals navigate through this challenging diagnosis. Here's a comprehensive guide in plain English to shed light on choroid plexus cancer. Choroid plexus cancer is a...

Key Takeaways

  • This article explains Causes of Choroid Plexus Cancer in simple medical language.
  • This article explains Symptoms of Choroid Plexus Cancer in simple medical language.
  • This article explains Diagnostic Tests for Choroid Plexus Cancer in simple medical language.
  • This article explains Non-Pharmacological Treatments for Choroid Plexus Cancer in simple medical language.
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Definition

Choroid plexus cancer, also known as choroid plexus carcinoma, is a rare type of brain tumor that affects a part of the brain called the choroid plexus. Understanding this condition, its causes, symptoms, diagnosis, treatments, and prevention measures can help individuals navigate through this challenging diagnosis. Here’s a comprehensive guide in plain English to shed light on choroid plexus cancer.

Choroid plexus cancer is a type of brain tumor that develops in the choroid plexus, a structure within the brain responsible for producing cerebrospinal fluid (CSF). When cancerous cells grow in this area, they can disrupt the normal functioning of the brain and spinal cord.

Types of Choroid Plexus Cancer

There are different types of choroid plexus tumors, including:

  1. Choroid Plexus Carcinoma: This is the most aggressive type of choroid plexus tumor.
  2. Choroid Plexus Papilloma: This is a less aggressive type of tumor compared to carcinoma.

Causes of Choroid Plexus Cancer

The exact cause of choroid plexus cancer is not fully understood. However, several factors may increase the risk of developing this condition, including:

  1. Genetic predisposition: Some individuals may have genetic mutations that increase their susceptibility to developing choroid plexus tumors.
  2. Exposure to radiation: Radiation exposure, particularly at a young age, may increase the risk of developing brain tumors, including choroid plexus cancer.
  3. Environmental factors: Certain environmental factors, such as exposure to certain chemicals or toxins, may play a role in the development of brain tumors.

Symptoms of Choroid Plexus Cancer

Choroid plexus cancer can cause various symptoms, including:

  1. Headaches: Persistent or severe headaches that do not respond to usual treatments.
  2. Nausea and vomiting: Especially in the morning or with changes in position.
  3. Changes in vision: Blurred vision, double vision, or other visual disturbances.
  4. Seizures: Sudden, uncontrolled electrical disturbances in the brain.
  5. Changes in behavior or personality: Irritability, mood swings, or personality changes.
  6. Weakness or paralysis: Weakness or paralysis on one side of the body.
  7. Problems with balance and coordination: Difficulty walking or maintaining balance.
  8. Cognitive changes: Memory problems, confusion, or difficulty concentrating.

Diagnostic Tests for Choroid Plexus Cancer

Diagnosing choroid plexus cancer typically involves a combination of medical history, physical examination, and diagnostic tests, including:

  1. Magnetic Resonance Imaging (MRI): This imaging test uses powerful magnets and radio waves to create detailed images of the brain and spinal cord.
  2. Computed Tomography (CT) Scan: This imaging test uses X-rays to create cross-sectional images of the brain.
  3. Cerebrospinal Fluid (CSF) Analysis: A sample of cerebrospinal fluid is collected through a lumbar puncture and analyzed for the presence of cancer cells or other abnormalities.
  4. Biopsy: A sample of the tumor tissue is removed and examined under a microscope to determine if it is cancerous.

Non-Pharmacological Treatments for Choroid Plexus Cancer

Treatment for choroid plexus cancer typically involves a combination of surgery, radiation therapy, and chemotherapy. Non-pharmacological treatments may include:

  1. Surgery: Surgical removal of the tumor is often the first-line treatment for choroid plexus cancer. The goal of surgery is to remove as much of the tumor as possible while preserving brain function.
  2. Radiation Therapy: Radiation therapy uses high-energy X-rays or other forms of radiation to kill cancer cells or shrink tumors.
  3. Chemotherapy: Chemotherapy involves the use of powerful drugs to kill cancer cells or stop them from growing and dividing.

Drugs for Choroid Plexus Cancer

There are several drugs that may be used in the treatment of choroid plexus cancer, including:

  1. Methotrexate: This chemotherapy drug works by interfering with the growth of cancer cells.
  2. Carboplatin: This chemotherapy drug is used to treat various types of cancer, including brain tumors.
  3. Etoposide: This chemotherapy drug is often used in combination with other drugs to treat choroid plexus cancer.

Surgeries for Choroid Plexus Cancer

Surgical procedures for choroid plexus cancer may include:

  1. Craniotomy: A surgical procedure in which a portion of the skull is removed to access the brain.
  2. Tumor Resection: Surgical removal of the tumor from the choroid plexus.

Prevention of Choroid Plexus Cancer

While there is no guaranteed way to prevent choroid plexus cancer, some measures may help reduce the risk, including:

  1. Avoiding exposure to radiation: Minimize exposure to unnecessary radiation, especially at a young age.
  2. Protecting the head: Wear appropriate protective gear during activities that may pose a risk of head injury.

When to See a Doctor

It’s essential to consult a doctor if you experience any symptoms suggestive of choroid plexus cancer, such as persistent headaches, nausea and vomiting, changes in vision, seizures, or cognitive changes. Early detection and treatment can improve outcomes for individuals with choroid plexus cancer.

In conclusion, choroid plexus cancer is a rare but serious condition that requires prompt medical attention. By understanding the causes, symptoms, diagnosis, and treatment options, individuals can make informed decisions about their healthcare and work with their healthcare team to develop a comprehensive treatment plan tailored to their needs.

 

Disclaimer: Each person’s journey is unique, treatment plan, life style, food habit, hormonal condition, immune system, chronic disease condition, geological location, weather and previous medical  history is also unique. So always seek the best advice from a qualified medical professional or health care provider before trying any treatments to ensure to find out the best plan for you. This guide is for general information and educational purposes only. If you or someone are suffering from this disease condition bookmark this website or share with someone who might find it useful! Boost your knowledge and stay ahead in your health journey. Thank you for giving your valuable time to read the article.

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Care roadmap for: Choroid Plexus Cancer

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Go to emergency care if you notice:
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Doctor / service to discuss: Qualified healthcare provider; specialist depends on symptoms and examination.
  1. Step 1

    Check danger signs first

    If danger signs are present, seek emergency care and do not wait for online information.

  2. Step 2

    Record the symptom story

    Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.

  3. Step 3

    Visit a qualified clinician

    A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.

  4. Step 4

    Do only useful tests

    Do tests after clinical assessment. Avoid unnecessary tests, random antibiotics, or repeated medicines without diagnosis.

  5. Step 5

    Follow up and return early if worse

    If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.

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