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  1. Stool color: When to worry - Mayo Clinic

    Oct 10, 2024 · Stool color is generally influenced by what you eat as well as by the amount of bile — a yellow-green fluid that digests fats — in your stool. As bile travels through your digestive tract, it is …

  2. Seborrheic keratosis - Symptoms & causes - Mayo Clinic

    Jan 18, 2022 · A seborrheic keratosis (seb-o-REE-ik ker-uh-TOE-sis) is a common noncancerous (benign) skin growth. People tend to get more of them as they get older. Seborrheic keratoses are …

  3. Discolored semen: What does it mean? - Mayo Clinic

    Aug 20, 2025 · Red semen. Eating a lot of red-colored foods, such as beets, could cause red semen. Sometimes, red or red-streaked semen could mean blood is present. Possible causes of blood in …

  4. Melanoma pictures to help identify skin cancer - Mayo Clinic

    Dec 23, 2025 · C: Color changes A spot with more than one color or uneven color may indicate cancer. Colors can include shades of tan, brown or black or areas of white, red or blue. Melanomas can look …

  5. Baby poop: What to expect - Mayo Clinic

    Jan 26, 2024 · Yellow-green. Your baby's poop may turn this color once the meconium stool has passed. Yellow. Breastfed newborns usually have seedy, loose stool that looks like light mustard. …

  6. Color de la orina - Síntomas y causas - Mayo Clinic

    Oct 11, 2025 · Un color inusual de orina puede ser un signo de un problema de salud. Por ejemplo, algunas infecciones de las vías urinarias pueden producir una orina de color blanco como la leche. …

  7. White stool: Should I be concerned? - Mayo Clinic

    Jul 3, 2025 · Stool gets its typical brownish color from bile, which flows into the small intestine during the digestive process. If the liver doesn't produce bile or if bile gets stuck in the liver, stool will be light …

  8. Mucus in stool: A concern? - Mayo Clinic

    May 30, 2024 · A small amount of mucus in stool is usually nothing to worry about. Stool often contains a small amount of mucus. Mucus is a jellylike substance that your intestines make to keep the lining …

  9. Sun damage - Mayo Clinic

    Jun 24, 2023 · The color may be from tan or red to brown, depending on skin color. Actinic keratosis also is called solar keratosis. It's commonly found on areas of the skin often exposed to sunlight in …

  10. Semen decolorado: ¿qué significa? - Mayo Clinic

    Dec 31, 2025 · Semen de color amarillo o verde. El semen puede aparecer más amarillo a medida que la persona envejece. Otras causas pueden ser una infección, ictericia o un efecto secundario de …