What is bone cancer? The exact cause of bone cancer is unknown. Some factors that increase the risk of bone cancer are genetics, Paget's disease of bone, and cancer treatment,. Bone cancer occurs when there is an abnormal multiplication of the bone cells. It can arise from any bone in the body. The most commonly …
Read More »
What is whole-bowel irrigation? Whole-bowel irrigation is the rarely used technique that cleans the entire intestine to remove unwanted or toxic substances from the gastrointestinal tract. The technique is done by inserting a tube from the nose to the intestine (nasogastric tube). Usually, a large volume of nonabsorbable solution called polyethylene glycol–electrolyte is administered through the tube to clean the …
Read More »
What is ventriculoatrial shunt placement? Ventriculoatrial shunting (VAS) is a procedure used to treat hydrocephalus that enables the cerebrospinal fluid (CSF) to flow from the brain to the heart's atrium. Ventriculoatrial shunting (VAS) is a procedure that allows the cerebrospinal fluid (CSF) to flow from the brain to the atrium of the heart. This procedure is typically used to treat …
Read More »
What is breast cancer? Women often find a lump in the breast or armpits as the first sign of breast cancer, but other symptoms like changes in breast skin or breast pain are also potential early signs. Breast cancer is the disease in which the cells multiply at an abnormal rate and displace normal breast tissue. When breast cancer spreads …
Read More »
What is Cotard’s syndrome? The cause of Cotard’s syndrome, a neuropsychiatric condition, is unknown, but certain conditions are likely to cause it, including dementia, encephalopathy, multiple sclerosis, Parkinson’s disease, stroke, subdural bleeding, epilepsy, and migraine. Cotard’s syndrome, also known as walking corpse syndrome, is a neuropsychiatric condition in which people develop false beliefs that their body parts are missing, or they …
Read More »
What is acne? Acne treatment options can include lifestyle changes, topical antibiotics, medications, light treatment, and more. Acne is a medical condition affecting the oil glands and hair follicles on the skin. The skin bears tiny openings (skin pores) that connect to the oil glands under the skin. These glands make an oily substance (sebum). The oil glands connect to …
Read More »
What is an eye twitch? Infections and nerve disorders may cause eye twitching, but it can also be a harmless response to stress or fatigue. A blepharospasm (eye twitch) is a harmless tic of the eyelid muscle, which may resolve on its own. Eye twitch causes the eyelid to blink every few seconds for a minute or two. Twitches are …
Read More »
What is eye infection? Eye infections may cause the whites to turn pink, eyelids to swell, or a clear or greenish discharge from the tear ducts. Eye infection is a condition in which a virus, bacteria or any other microbial agents may infect the eye. This can cause itching around the eyes, or the eyes may turn pink. The infection …
Read More »
Shingles is a reactivation of the dormant herpes zoster virus, the same virus that causes chickenpox. Shingles is often triggered by severe stress, trauma or an illness. Shingles (herpes zoster) is caused by varicella zoster virus, the same virus that causes chickenpox. Sometimes, in patients with a history of chickenpox, the virus may live in the nervous system for years …
Read More »
The four types of lung cancer are based on the cell types and location, as well as how they look under a microscope. Lung cancer is classified into four types, depending on how the cancer cells look under the microscope. Small Cell Lung Cancer (Oat cell lung cancer): This cancer often starts in the bronchi (major airways). Small cell cancers …
Read More »
