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  1. Multiple sclerosis - Symptoms and causes - Mayo Clinic

    Nov 1, 2024 · Multiple sclerosis is a disease that causes breakdown of the protective covering of nerves. Multiple sclerosis can cause numbness, weakness, trouble walking, vision changes and other …

  2. Multiple sclerosis: Can it cause seizures? - Mayo Clinic

    Jul 8, 2020 · Seizures occur more often in people with multiple sclerosis than in the general population.

  3. Rheumatoid arthritis - Symptoms and causes - Mayo Clinic

    Apr 9, 2025 · Rheumatoid arthritis is an ongoing, called chronic, condition that causes pain, swelling and irritation, called inflammation, in the joints. But it also can damage other parts of the body. These …

  4. Vitamin D deficiency - Mayo Clinic

    May 10, 2025 · Not getting enough vitamin D, also called a vitamin D deficiency, can cause your bones to become thin, brittle, bent or bowed during growth. More study is needed to understand how …

  5. Interstitial lung disease - Symptoms and causes - Mayo Clinic

    Nov 23, 2024 · At some point, the scarring from interstitial lung disease makes it harder to breathe and get enough oxygen into the bloodstream. Many people with ILD are short of breath with activity and …

  6. Transverse myelitis - Symptoms & causes - Mayo Clinic

    Jan 19, 2022 · Call your doctor or get emergency medical care if you're experiencing signs and symptoms of transverse myelitis. A number of neurological disorders can cause sensory problems, …

  7. Optic neuritis - Symptoms & causes - Mayo Clinic

    Sep 29, 2021 · Optic neuritis occurs when swelling (inflammation) damages the optic nerve — a bundle of nerve fibers that transmits visual information from your eye to your brain. Common symptoms of …

  8. Lumpectomy - Mayo Clinic

    Feb 28, 2025 · Lumpectomy also is called partial mastectomy, wide local excision and breast-conserving surgery. These terms refer to the fact that a lumpectomy removes only some of the breast tissue. In …

  9. Multiple sclerosis - Diagnosis and treatment - Mayo Clinic

    Nov 1, 2024 · A comprehensive MS center is the best place for management of multiple sclerosis, and this typically includes physicians with expertise in multiple sclerosis, neurologists, but also urologists, …

  10. Lymphocytosis (high lymphocyte count) - Mayo Clinic

    Oct 15, 2025 · Lymphocytosis (lim-foe-sie-TOE-sis), also known as a high lymphocyte count, is an increase in white blood cells called lymphocytes. Lymphocytes help fight off diseases. It's typical for …