Secondary cancers happen when cancer cells break off the primary cancer and move through the body. The cancer cells in the liver are the same type of cells that started in the bowel. SO, for example a cancer that starts in the bowel may spread to the liver. A secondary cancer is made up of the same type of cells as the primary cancer. Where a cancer starts is sometimes called the primary cancer. You might hear people call it a metastasis, metastases or advanced cancer. Medisave and Medishield can be used to pay for this treatment.Ĭommon symptoms of lung cancer, and how the condition is diagnosed.A secondary cancer is a cancer that has spread from where it first started to another part of the body. It is available at all government and private hospitals throughout Singapore. Maintenance chemotherapy is only suitable for patients who showed response to their first-line therapy. Is this treatment suitable for all lung cancer patients? “When using pemetrexed to treat NSCLC – unlike conventional chemotherapy drugs where cumulative toxicity can be a problem – patients can now go beyond four to six cycles of lung cancer treatment, thus maintaining control of the disease,” says Clin Assoc Prof Tan. The drug is administered intravenously, once every three weeks. Health Sciences Authority (HSA) of Singapore has approved the use of a drug called Alimta (pemetrexed), which limits cell division by blocking certain DNA making processes. Due to the cumulative toxicity of platinum agents (current standard of care), doctors previously had to adopt a wait-and-see approach after administering chemotherapy. New type of chemotherapy drug for lung cancer treatmentĭepending on the type and stage of the cancer, lung cancer treatment usually involves a combination of surgery, radiation therapy and chemotherapy. Common symptoms include persistent cough with blood in the phlegm, shortness of breath and recurrent lung infections.Īs lung cancer tends to be diagnosed in later stages, depending on where the cancer spreads and which organs are affected, patients may experience other symptoms such as headaches, weakness, bone pain, weight loss and loss of appetite. Apart from smoking, long exposure to harmful industrial chemicals such as asbestos and radon, and previous lung cancer diagnosis can greatly increase the risk.ĭuring the early stages of lung cancer, symptoms are often vague or non-existent. Smoking remains the leading cause of lung cancer, although non-smokers exposed to second-hand smoke are also susceptible to the disease. Small cell lung cancer (SCLC): Makes up less than 10 per cent of all lung cancer cases.Adenocarcinoma itself has various molecular subtypes. It can be further divided into subtypes, including adenocarcinoma, squamous or large cell lung cancer. Non-small cell lung cancer (NSCLC): The most common type of lung cancer.Lung cancer is a disease that begins in the cells of the lungs and can be divided into two main types: Lung cancer has the highest cancer mortality rate among males and second highest among females. SingHealth group shares on the treatment for lung cancer. National Cancer Centre Singapore (NCCS), a member of the Clinical Associate Professor Daniel Tan, Senior Consultant,
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