HomeHealth & FitnessWhat is sarcoma? Early detection, emerging nano-delivery and the CAR-T breakthrough

What is sarcoma? Early detection, emerging nano-delivery and the CAR-T breakthrough

Sarcoma is a rare but aggressive cancer of connective tissues. It often hides behind everyday aches and lumps. Doctors stress that early detection and timely care is important to avoid any silent threat.

August 26, 2025 / 10:46 IST
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Sarcoma may start as a harmless lump or mild pain, but early detection can save lives. (Image: Pexels)
Sarcoma may start as a harmless lump or mild pain, but early detection can save lives. (Image: Pexels)

Sarcoma develops slowly in the body’s connective tissues, including bones, muscles, nerves, and fat. While it may seem like a harmless lump or dull pain, it can grow larger and become harder to treat if not diagnosed early.

It present with subtle symptoms and warnings that shouldn’t be ignored, says Dr Satya Pal Kataria, Vice Chairman, Medical Oncology, Cancer Care, Medanta, Gurugram. “Unlike breast or lung cancer, sarcoma is uncommon and may appear almost anywhere in the body. Many dismiss the first signs; a lump that does not subside, or unexplained pain that worsens at night,” Dr Kataria explains. He adds, “The size of the tumour at diagnosis makes a huge difference to survival, smaller sarcomas detected early are easier to remove surgically and less likely to spread,”

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For patients, the challenge lies not just in spotting symptoms but in understanding the treatment journey. Sarcoma care requires the expertise of surgeons, radiation specialists, and medical oncologists working in unison. Traditional chemotherapy often fails, as many sarcomas resist it. “We cannot approach sarcoma with a one-size-fits-all mindset,” says Dr Kataria. “Each subtype requires careful planning, sometimes integrating newer therapies, to give patients the best chance.”