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  1. Arsenic and Drinking Water (U.S. Geological Survey)  
    Arsenic/Learn More ... Arsenic ... Drinking Water/Images ... Drinking Water ... U.S. Geological Survey ... Arsenic is a naturally occurring element, but long-term exposure can ...
  2. Mold Image Library (Environmental Protection Agency)  
    Molds/Images ... Molds ... Environmental Protection Agency ... The image library contains mold-related images in seven categories. There are also animated images that ...
  3. Influenza Photos (Immunization Action Coalition)  
    Flu/Images ... Flu ... Immunization Action Coalition ... Photos of influenza, flu, a serious disease caused by a virus. Influenza symptoms can include ever, cough, shaking ...
  4. Melanoma (VisualDX)  
    Melanoma/Images ... Melanoma ... VisualDX ... While melanoma is the least common of all the skin cancers, it is the most dangerous type of skin cancer. It can be life- ...
  5. Atypical Nevus (VisualDX)  
    Moles/Images ... Moles ... VisualDX ... Nevus is the medical name for a mole. Moles (nevi) in which the skin cells are growing unusually are called atypical, or dysplastic, ...
  6. Mole (Nevus) (VisualDX)  
    Moles/Images ... Moles ... VisualDX ... Nevus is the medical term for a mole. Moles (nevi) are noncancerous (benign) and can present at birth (congenital) or develop after ...
  7. Mouth Disorders/Images ... Mouth Disorders ... VisualDX ... Cheilitis is an inflammation of the lips that can cause pain, dryness, and cracking. Learn about its causes, ...
  8. Pityriasis Rosea (VisualDX)  
    Rashes/Images ... Rashes ... VisualDX ... Pityriasis rosea (PR) is a common rash that usually occurs on the back, chest, and abdomen. It starts fairly quickly, lasts ...
  9. Flat Wart (VisualDX)  
    Warts/Images ... Warts ... VisualDX ... Learn about flat warts, small, smooth, and flat growths caused by human papillomavirus (HPV). Explore their causes, symptoms, ...
  10. Port-Wine Stain (VisualDX)  
    Birthmarks/Images ... Birthmarks ... VisualDX ... Port-wine stain, also called nevus flammeus, is a common permanent birthmark that is caused by a malformation of tiny ...
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