Author: Fox News (Fox News )

Researchers at the University of Florida discovered that an altered sense of smell in the left nostril may be a warning sign of early-stage Alzheimer’s. Researchers at the University of Florida discovered that an altered sense of smell in the left nostril may be a warning sign of early-stage Alzheimer’s. A study was conducted on...

Intravascular ultrasound (IVUS) involves inserting a catheter with an ultrasonic inducer into the artery Intravascular ultrasound (IVUS) is a diagnostic procedure that uses high-frequency sound waves to view the inside of a coronary artery to assess blood flow. IVUS involves inserting a catheter with an ultrasonic inducer into the artery. What to expect during an intravascular...

Culdocentesis is a procedure to examine any abnormal fluid in the pouch-like space just behind the vagina Culdocentesis is a procedure to examine any abnormal fluid in the pouch-like space just behind the vagina (cul-de-sac or pouch of Douglas). In the culdocentesis procedure: The physician will first perform a pelvic examination Lying in the same...

Recovery after a lumpectomy may vary from person to person. Recovery after a lumpectomy may vary from person to person. It depends on several factors, such as the size of the lump to be removed, type of anesthesia, general health of the patient, and age of the patient. Generally, the healing time varies from a...

Without treatment, necrotizing pancreatitis may lead to an infection or sepsis. This can lead to life-threatening organ damage. Necrotizing pancreatitis is a serious complication in cases of acute pancreatitis and must always be treated in a hospital. Necrotizing pancreatitis is diagnosed with computed tomography or magnetic resonance imaging scans and treated with antibiotics and aggressive...

Depending on the severity of the sprain, a sprained ankle generally heals within 2 to 12 weeks of home management with proper treatment. Generally, a sprained ankle heals within 2 to 12 weeks of home management with proper rest, ice application, compression and elevation of the foot (the RICE approach). However, a sprained ankle may...

What is velopharyngeal insufficiency? The treatment of VPI includes speech therapy and surgery. Velopharyngeal insufficiency or VPI is a medical condition in which the soft palate does not close tightly against the back of the throat (pharynx) while talking. The soft palate forms the roof of the back of the mouth. In this condition, the...

Thunderclap headache is an extremely painful headache that begins suddenly and peaks with intensity within seconds. These headaches can last for at least 5 minutes. Thunderclap headache (TCH) is a term introduced to describe the apoplectic onset of a headache that begins suddenly, without warning and peaks with severe intensity within seconds. A person often...

How is a lumbar facetectomy performed? A lumbar facetectomy is a surgical procedure to remove facet joints partially or completely in the lumbar vertebrae of the low back. Vertebrae are the chain of bones that form the backbone, which protects the spinal cord. The vertebrae are attached together by facet joints, which provide stability and...

Why do you gain weight during pregnancy? Weight gain during pregnancy supports the developing baby. You should gain less than five pounds during the first trimester of your pregnancy. Your body undergoes many changes during the nine months of pregnancy. During your pregnancy how much weight gain in the first trimester is appropriate? ‌Your weight...