Not every swelling is an infection: Rare signs that could point to soft tissue cancer
Most people have experienced a swelling or lump somewhere in their body at some point in life. It may appear after an injury, due to
Most people have experienced a swelling or lump somewhere in their body at some point in life. It may appear after an injury, due to an infection, or simply as a harmless fatty lump. In many cases, these swellings disappear on their own or respond to treatment. But what if a lump continues to grow, stays for weeks or months, or appears without any obvious reason? Read Full Story Doctors say this is where people need to be careful. A persistent swelling is often treated with antibiotics or ignored completely because it is assumed to be a boil, an infection, or a lipoma (fatty lump). However, in rare cases, such swellings may actually be soft tissue sarcomas, a group of cancers that develop in the body's muscles, fat, blood vessels, nerves, or connective tissues. Although soft tissue sarcomas account for only about 1% of all cancers in adults, delayed diagnosis is common because the symptoms appear harmless in the beginning. According to Dr Suhail Ahmed, Consultant Surgical Oncologist at VS Hospitals, Chennai, recognising these warning signs early can make a significant difference in treatment outcomes. WHAT IS SOFT TISSUE SARCOMA? Soft tissue sarcomas are uncommon cancers that begin in the soft tissues supporting different parts of the body.
These cancers can develop almost anywhere, but they are most commonly found in the Arms Legs Chest wall Back Abdomen In the early stages, they often appear as small lumps just beneath the skin. Since they usually do not cause pain initially, many people ignore them. "They often present as innocent-looking swellings, which people mistake for heat boils or fatty swellings like lipomas," Dr Ahmed explains. WHY ARE THESE CANCERS OFTEN DIAGNOSED LATE? One of the biggest challenges with soft tissue sarcomas is that their symptoms closely resemble much more common and harmless conditions. Many patients assume the swelling is A boil A muscle injury A fatty lump (lipoma) An infection Some are prescribed antibiotics repeatedly without further investigation. Others simply wait, hoping the swelling will disappear. Unfortunately, during this time, the tumour may continue to grow. As it becomes larger, it can start pressing on nearby muscles, nerves, or blood vessels, causing discomfort or pain. In advanced cases, the lump may even develop ulcers. WARNING SIGNS THAT SHOULD NOT BE IGNORED Doctors advise seeking medical attention if you notice A lump that remains for several weeks A swelling that continues to increase in size A painless lump that does not disappear A painful swelling that keeps getting worse A lump that returns after treatment Any unexplained swelling anywhere in the body "The presence or absence of pain should not determine whether you seek medical advice," Dr Ahmed says.
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