Medical tests Archive

After removal of precancerous growths (polyps) in the colon, return for a follow-up colon exam in three, five, or 10 years, depending on the number and types of growths that the doctor found and removed. A healthy diet can help prevent cancer.

An “enlarged” heart on an X‑ray doesn’t always mean trouble. Further heart imaging can help reveal what’s really going on.

Online patient portals enable people to see their medical records, communicate with their doctors, and more. This improved access has advantages along some with potential pitfalls, which can be avoided.

Adjusting to bifocals, trifocals, or progressive lenses can be challenging. Unlike traditional glasses, these versions include two or more vision zones. Because people use different parts of the lens for different tasks, objects can seem slightly distorted when they move their eyes.

Osteoporosis, age-related disc degeneration, and poor posture can cause or worsen a curved upper spine (hyperkyphosis). Maintaining bone health and strengthening the muscles responsible for good posture can help to slow the development of a curved spine.

Last year's spring allergies were miserable. Learn when to begin antihistamines and nasal sprays so symptoms are blunted before pollen peaks.

Regular blood donations can sometimes lead to low iron levels and anemia. Learn why it happens, who's at risk, and when to pause giving blood.

An anemia diagnosis can cause concern. Doctors can trace possible causes through clues that provide information about iron levels, hidden blood loss, nutrition, and bone marrow.

Learn what pelvic phleboliths are and whether treatment is needed.

Repeated infections in one lung can point to hidden airway damage, aspiration, immune problems, or inflammation. Tests like CT and bronchoscopy may help identify the cause.