STEVE GSCHMEISSNER / SCIENCE PHOTO LIBRARY STEVE GSCHMEISSNER / SCIENCE PHOTO LIBRARY
Sarcoma cells. Scanning electron micrograph (SEM) of sarcoma cells in culture. Sarcomas are cancers affecting connective tissue, including bone, cartilage, fat and muscle. They are quite rare, accounting for less than 1 per cent of all cancers. Magnification: x4500 when printed 10 centimetres high.
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