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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 chemically altered by enzymes, changing the colors from green to brown. Ask a healthcare professional if you're concerned about your stool color.

  2. Indocyanine green (interstitial route, intradermal route, …

    Feb 1, 2025 · Indocyanine green injection is used to help diagnose or find problems in your blood vessels, blood flow and tissue perfusion before, during, and after a surgery or transplant, bile ducts, eyes during medical procedures (eg, ophthalmic angiography), or lymph nodes and lymph vessels in the breast, cervix, or uterus in women with solid tumors.

  3. Spitting up in babies: What's OK, what's not - Mayo Clinic

    Jan 14, 2025 · Spitting up is common in babies. During their first three months, about half of all babies do it. The food backs up from the baby's stomach through the same tube that carries food to the stomach, called the esophagus. This condition is called gastroesophageal reflux, infant reflux or infant acid reflux.

  4. Acute sinusitis - Symptoms and causes - Mayo Clinic

    Aug 29, 2023 · Overview Acute sinusitis causes the spaces inside the nose, known as sinuses, to become inflamed and swollen. Acute sinusitis makes it hard for the sinuses to drain. Mucus builds up.

  5. Chronic sinusitis - Symptoms and causes - Mayo Clinic

    An infection, growths in the sinuses, called nasal polyps, or swelling of the lining of the sinuses can cause chronic sinusitis. Symptoms might include a blocked or stuffy nose that makes it hard to breathe through the nose and pain and swelling around the eyes, cheeks, nose or forehead.

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

    Jul 3, 2025 · White stool isn't typical. If you have white stool, you should see a medical professional right away. A lack of bile causes white or clay-like stool. That may mean a serious underlying problem. Bile is a digestive fluid produced by the liver and stored in the gallbladder. Stool gets its typical ...

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

    Nov 29, 2022 · Red semen. This could be caused by inflammation of the prostate or the glands that help produce semen. While red semen can be alarming, the cause is usually harmless (benign), especially in younger men. Yellow or green semen. This could be caused by an infection, jaundice, or the presence of vitamins or medication in the semen.

  8. Supplier guidelines - Mayo Clinic

    Paying the registration fee (if required) by credit card. This fee varies based on the areas that the representative visits at Mayo Clinic and the membership options selected. Representatives who already have a Green Security account should add the Mayo Clinic locations to their list of hospitals and complete the requirements.

  9. Color blindness - Diagnosis and treatment - Mayo Clinic

    Jan 10, 2025 · Is it red or is it green? Learn more about what causes this common eye condition and how to tell whether you can distinguish between certain shades of color.

  10. Bronchitis - Symptoms and causes - Mayo Clinic

    Jul 31, 2024 · The lining of the tubes that carry air to and from your lungs is inflamed. Signs and symptoms include cough, mucus, fatigue and chest discomfort.