Understanding Lymphoma: Early Detection and What Australians Should Know
Lymphoma is a type of blood cancer that begins in the lymphatic system, an essential part of our immune system. It primarily affects lymphocytes, a type of white blood cell, which grow uncontrollably in lymph nodes and other parts of the body. With over 6,000 new cases of lymphoma diagnosed in Australia each year, it’s essential to understand the symptoms and detection methods, as early diagnosis can significantly impact treatment success.
Types of Lymphoma There are two main types of lymphoma:
Hodgkin Lymphoma (HL): This form of lymphoma is distinguished by the presence of Reed-Sternberg cells. Hodgkin lymphoma often begins in the upper body, such as the neck, chest, or armpits, and is generally considered more treatable if detected early.
Non-Hodgkin Lymphoma (NHL): This is a broader category with numerous subtypes, affecting different parts of the lymphatic system. Non-Hodgkin lymphoma can be either aggressive or slow-growing, depending on the subtype, and can affect lymph nodes anywhere in the body.
Symptoms to Look Out For Symptoms of lymphoma can be subtle and may resemble common infections. Here are some signs to watch for:
Swollen Lymph Nodes: Typically painless and found in areas such as the neck, armpits, or groin.
Persistent Fatigue: A common symptom of many cancers, this goes beyond normal tiredness.
Unexplained Weight Loss: Losing weight without trying can be an early warning sign.
Fever and Night Sweats: These symptoms often occur together and are more prominent during the night.
Itchy Skin or Rash: Some individuals experience skin changes, often an itch without a clear cause.
Detection and Diagnosis If you experience persistent symptoms, it’s essential to consult your GP. They may recommend blood tests, imaging studies like a CT scan, or a biopsy to examine lymph nodes more closely. In Australia, tools like PET scans are frequently used in hospitals to help determine the extent of lymphoma and the best treatment path.
What’s Next? Support is available through organisations like the Leukaemia Foundation and Lymphoma Australia, offering resources, support groups, and advocacy for those affected. If you or someone you know has persistent symptoms, early detection and proactive healthcare can be life-saving. Education and awareness empower Australians to take charge of their health and seek timely help if lymphoma symptoms appear.