Keywords: Cancer cells.jpg Cancer cells in tissue culture from human connective tissue illuminated by darkfield amplified contrast at a magnification of 500x These cells can be compared to normal cells in See also http //visuals nci nih gov/details cfm imageid 2303 Topics/Categories Cells or Tissue Abnormal Cells or Tissue Type Color Photo Source National Cancer Institute Dr Cecil Fox Photographer 2305 1987-11 Reuse Restrictions None - This image is in the public domain and can be freely reused Please credit the source and/or author listed above Dr Cecil Fox Photographer PD-USGov-HHS-NIH Media from National Cancer Institute Visuals Online Images uploaded by Fæ |