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All You Need to Know About Lung Cancer

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Ronda Palacios
All You Need to Know About Lung Cancer

In Singapore, from 2015 to 2019, lung cancer was one of the top three cancers in the male population. It should be noted, though, that the number of individuals–not only in Singapore, but also in many parts of the world–is rising and will continue to rise. 


Despite this, it should be noted that it doesn’t mean that you should live in fear if you’re affected by it. That’s because when it comes to lung cancer, it’s safe to say that knowing is like winning half the battle. In line with this, if you want to know more about lung cancer and how a lung cancer specialist can help; then you came to the right place. 


What is lung cancer?

As the name suggests, lung cancer develops when the cells lining the airways multiply and grow out of control, which creates an abnormal tumor. Patients may not notice the early warning signals of this cancer until it has progressed for months or even years. That’s why it’s important to have a lung cancer specialist diagnosis, especially for those who are at risk.


What are the types of lung cancer?

Small cell lung cancer and non-small cell lung cancer are the two main subtypes of lung cancer. Non-small cell lung cancers account for 85% to 90% of lung cancer cases. The size and morphology of the cancer cells, the types of treatments, and the rate at which the cancer spreads are the main distinctions between these two types of lung cancer. The spread of small cell lung cancer is more rapid.


Who are at risk of lung cancer?

When it comes to lung cancer, not everyone is at risk. That’s because there are several factors that may heighten one’s risk of developing the said ailment. Below are some of them: 


  • Frequent smoking 
  • Secondhand smoke exposure 
  • Exposure to heavy metals, asbestos, radon gas, and so on


What are the symptoms?

Lung cancer patients may not exhibit any symptoms till a more advanced stage. Signs of lung cancer may mirror those of a respiratory infection if they do manifest. They are elaborated below: 


  • Hoarseness or other conditions that may have a negative impact on one’s voice 
  • Pneumonia, bronchitis, and other types of chest infections 
  • Lingering chest pain
  • Shortness of breath
  • Fatigue
  • Blood clots
  • Loss of appetite 
  • Chronic headaches 


What are the complications? 

Lung cancer can lead to a number of issues as it advances. They might be the result of adverse reactions to specific cancer treatments. Read on for details.


  • Metastasis 

The brain, bones, and adrenal glands are just a few of the body organs where lung cancer may metastasize or spread to distant parts of the body from the part where it started. Bear in mind, though, that this  is common with more advanced lung cancer stages. 

  • Lung infections 

Lung cancer patients are at greater risk of conditions that may lead to reduced immune function, which may be brought on by the illness itself or specific cancer treatments like chemotherapy. The long list includes lung infections like pneumonia or bronchitis.

  • Spinal cord compression 

Lung cancer has the potential to migrate to the spine, where it may compress the vertebrae and result in back pain, weakened muscles, and trouble walking. 


Summing up: That’s why it’s important to undergo treatment immediately

It should be noted that all is not lost when it comes to lung cancer. If you’ve developed the said condition and are worried about your chance of survival should consult a lung cancer specialist for advice. 


Depending on your condition, you may require lung cancer surgeon procedures, chemotherapy, targeted therapy, and so forth. In line with this, rest assured that thanks to medical as well as technological advancements, lung cancer (and other types of cancer) survival rate has drastically increased. 


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Ronda Palacios
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