Bronchial Tumor: Symptoms, Signs and Causes

Not all patients experience all or the same bronchial tumor symptoms. Both benign and malignant bronchial tumors exhibit symptoms. Some patients may experience early symptoms, while others don’t. The symptoms of bronchial cancer often overlap with those of various respiratory conditions. It is important to know different bronchial tumor symptoms for early detection and effective management of bronchial tumors.

Who is Mainly Affected by Bronchial Tumor?

Bronchial tumors can affect anyone. However, certain individuals have a higher risk of developing this condition than others. Those who smoke tobacco, those who have occupational exposure to hazardous chemicals, those who have radon exposure, those who have prolonged exposure to polluted air, and those with chronic lung diseases are more likely to develop bronchial tumors. Also, having a family history of bronchial tumors increases one’s chances of developing this condition.

These people, who are identified as “high-risk individuals,” should be aware of different signs of bronchial cancer and see a doctor when persistent respiratory symptoms are observed.

What are the Common Signs and Symptoms of Bronchial Tumor?

The symptoms of bronchial cancer may vary from one patient to another. The symptoms experienced may depend on the type of bronchial tumor, its stage, its grade, the patient’s overall health condition, etc. The following are the different symptoms of bronchial cancer:

Bronchial Tumor Type & Its Symptoms

What are the Common Bronchial Carcinoma Causes?

The exact cause of bronchial carcinoma is unknown. However, it is understood that certain factors may increase the risk of bronchial carcinoma. The following are the different risk factors or possible causes of bronchial tumors:

When to See a Pulmonologist?

It is important to see a pulmonologist when one starts experiencing persistent respiratory symptoms. Any respiratory symptom that lasts for more than 2 weeks and does not go away with medication should not be ignored. A proper evaluation by a specialist is necessary in such cases.


Bronchial tumors present themselves with multiple symptoms. Most of these symptoms overlap with those of many less serious respiratory conditions. It is important to seek necessary medical attention if these symptoms are persistent. Seeing a specialist, discussing symptoms, and sharing medical history or family history, if any, can help in arriving at an accurate diagnosis.

Frequently Asked Questions

The growth rate of bronchial tumors depends on various factors, like the type of bronchial tumor, its nature (benign or malignant), and the patient’s overall health condition. Some bronchial tumor types have a rapid growth rate, while others grow at a slower rate.

Bronchial tumors form in the bronchus, the large air passages in the lungs. These tumors arise from the cells that line the bronchi. The exact location of each type of bronchial tumor may vary.

The carcinogens, or harmful chemicals, present in tobacco damage the bronchial cells through inflammation. Carcinogens cause DNA damage, which leads to genetic mutations that cause abnormal cell division and tumor formation eventually.

Prolonged exposure to air pollutants can lead to various bronchial disorders, such as bronchitis and chronic obstructive pulmonary disorder (COPD), and exacerbate pre-existing conditions, like asthma.