Author: Fox News (Fox News )

No, a computed tomography (CT) scan cannot tell with certainty whether a lung nodule is cancerous. It can only indicate an abnormal spot in the lung that is opaque. This opaque spot may or may not be cancer. No, a computed tomography (CT) scan cannot tell with certainty whether a lung nodule is cancerous. It...

Facts you should know about scleroderma Scleroderma is a skin disease of the connective tissue featuring thickened skin that can involve scarring, blood vessel problems, varying degrees of inflammation and pain, and is associated with an overactive immune system. CREST syndrome is a limited form of scleroderma. Patients with scleroderma can have specific antibodies (ANA,...

Asthma introduction People with asthma should discuss the pros and cons of over-the-counter epinephrine inhalers with their doctor. Asthma is a disease in which there is a brief, temporary narrowing of the airways in the lungs, referred to as bronchospasm. This is only part of the picture. The main problem in asthma involves inflammation and...

What is trichomoniasis? Trich is a sexually transmitted disease that can be transmitted between men and women. Trichomoniasis or trich is caused by a tiny one-celled parasite called Trichomonas vaginalis. It lives in the genitals. It is transmitted usually during unprotected sexual activity; therefore, it is called a sexually transmitted disease (STD) or sexually transmitted...

Atrial flutter definition and facts Readers Comments 3 Share Your Story Atrial flutter is a health condition (arrhythmia) where the atria of the heart as an electrical problem (a re-entry loop) that causes the atria to beat at a rapid rate of about 242 – 360 beats per minute (bpm). Atrial flutter is a condition...

Loofahs can prove dangerous to your skin because they can be a microbe reservoir Loofahs can prove dangerous to your skin because they can be a microbe reservoir, especially if they hang unused for days or even hours without a good rinse. Loofahs have lots of nooks and corners, and they are very porous. Hence,...

CLL is treated when the disease is in the intermediate to advanced stages Chronic lymphocytic leukemia (CLL) is slow-growing leukemia that progresses over many years. Many patients in the early stages of CLL do not have any symptoms and do not require immediate treatment. The disease is monitored regularly, and treatment is started when CLL...

A scratched eye may turn into a sore over the cornea and cause blindness. A scratched eye may turn into a sore over the cornea and cause blindness. Hence, it is important to seek immediate medical care for a scratched eye (corneal abrasion). Depending on the cause, an eye scratch could leave minor to major...

Addiction is a chronic disorder where the affected person seeks out drugs despite harmful consequences. Addiction is also associated with changes to your brain. It is a severe form of substance use disorder. The National Institute on Drug Abuse (NIDA) defines addiction as a chronic disorder where the affected person seeks out drugs despite harmful...

Liver damage from mild alcoholic hepatitis can usually be cured by complete abstinence from alcohol and lifestyle changes Liver damage from mild alcoholic hepatitis can usually be cured by abstaining completely from alcohol and adopting a healthy lifestyle. The liver is a resilient organ and often able to repair much, if not all, of the...