Bronchoscopy with biopsy

Overview

A bronchoscopy with biopsy is a procedure where a doctor looks into your airways (windpipe and lungs) using a thin, flexible tube with a camera. A small sample of tissue is taken from your lung to be tested in a lab.

Yes, bronchoscopy with biopsy is a common diagnostic test performed in hospitals around the world.

It is used for people of all ages who have abnormal findings on chest X-rays or CT scans, or who have symptoms like a long-lasting cough, coughing up blood, or trouble breathing.

Symptoms

Common symptoms

• A persistent cough that does not go away for weeks
• Coughing up blood or blood-streaked mucus
• Shortness of breath or wheezing
• Unexplained weight loss or chest pain
• A lung nodule or mass seen on an imaging test

Symptoms in children

• Chronic cough that won't clear
• Frequent respiratory infections
• Noisy breathing or stridor (a high-pitched sound when breathing in)

Symptoms in older adults

• Unexplained fatigue or weakness with a cough
• A new or worsening cough with weight loss
• Changes in breathing that limit daily activities

Causes

Main causes

• A lung infection that is not getting better with treatment
• Lung inflammation (like sarcoidosis or interstitial lung disease)
• A suspicious spot or mass in the lung (such as a nodule or tumour)
• Need to check for rejection after a lung transplant

Risk factors

• Smoking or long-term exposure to second-hand smoke

When to see a doctor

See a doctor urgently if:

• If you cough up blood or have sudden chest pain
• If you have trouble breathing that is getting worse quickly

Book a routine appointment if:

• If you have a cough that lasts more than three weeks
• If you have a fever, weight loss, or night sweats along with a cough
• If your doctor finds an abnormal spot on a chest X-ray or CT scan

Diagnosis

Your doctor will order a bronchoscopy with biopsy if they see something unusual on a chest X-ray or CT scan, or if you have symptoms that need further checking. The test gives a tissue sample to look for infection, inflammation, or cancer cells.

Tests that may be done

• Chest X-ray
• CT scan of the chest
• Bronchoscopy with biopsy (the main test)
• Sometimes other tests like blood tests or sputum culture

What to expect at your appointment

You will be given medicine to help you relax and numb your throat. The doctor passes a thin tube through your mouth or nose into your airways. A tiny tool takes a small piece of tissue. You may cough or feel pressure, but it is not very painful. Afterward, you rest for a few hours and can go home if everything is fine.

Treatment

The biopsy result guides your treatment. Depending on what is found, your doctor will recommend the best next steps. Treatment may include medicine, further tests, or specialist care.

Self-care at home

• Rest for at least 24 hours after the procedure
• Avoid heavy lifting or strenuous activity for a few days
• Drink cool fluids and eat soft foods if your throat is sore

Medical treatments

If an infection is found, your doctor may prescribe antibiotics or antifungal medicine. If inflammation is present, anti-inflammatory medicines might be used. If cancer cells are found, your doctor will talk to you about options like surgery, radiation, or chemotherapy. Always discuss all treatments with your healthcare team.

When is surgery considered?

If the biopsy shows lung cancer, surgery may be needed to remove the tumour. Your doctor will explain if surgery is right for you and what it involves.

Living with this condition

After the procedure, most people return to normal activities within a day or two. You might have a mild sore throat or cough up a little blood for a day. If you had a biopsy, avoid smoking and second-hand smoke.

Lifestyle tips

• Quit smoking if you smoke – it is the best thing for your lungs
• Avoid exposure to air pollution, dust, and fumes
• Stay active with gentle activities like walking

Diet and exercise

Eat a balanced diet with plenty of fruits and vegetables to support healing. Drink plenty of water. Once you feel better, gradually increase your activity as tolerated.

Mental health and emotional wellbeing

Waiting for biopsy results can be stressful and scary. It is normal to feel anxious. Talk to your doctor or a counsellor about your worries. You are not alone.

Prevention

You cannot always prevent the lung problems that require a biopsy. But you can lower your risk by not smoking, avoiding harmful chemicals, and keeping your immune system strong with a healthy lifestyle.

Vaccines

Get vaccinated against flu and pneumonia to help prevent lung infections. Ask your doctor which vaccines are right for you.

Screening programmes

If you are at high risk of lung cancer (for example, if you are a long-time smoker aged 55 to 80), your doctor may recommend yearly low-dose CT scans. Screening can catch problems early.

Complications

If left untreated

• If the lung problem causing the biopsy is not treated, it could get worse – for example, an infection could spread or a cancer could grow.
• Rarely, a biopsy can cause a small hole in the lung (pneumothorax) or bleeding. These are usually minor and treated quickly.

Long-term outlook

Bronchoscopy with biopsy is very good at finding the cause of lung problems. Once the cause is known, treatment can be started. Most people recover well and have a good outlook, especially when conditions are caught early.

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