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Brain tumours can go undetected for a long time, depending on the type and size of the tumour. Smaller tumours are more difficult to detect, as they may not cause any noticeable symptoms. But even larger tumours may not be detected until they start to cause changes in a person's physical or...

The answer to this question is that it depends on the individual. While most individuals with AIS (Androgen Insensitivity Syndrome) have no functional androgen receptors, there are also some individuals with complete or partial forms of the syndrome who do have functional androgen receptors. It...

Yes, fasting can help the pancreas in some ways. Fasting allows the pancreas to rest and recover from the constant workload of producing and secreting digestive enzymes and hormones. During fasting, the pancreas produces less insulin, which can help reduce insulin resistance and improve blood...

Globus is the sensation of a lump in the throat, while sore throat is a feeling of pain, itchiness, and discomfort in the throat. Globus is often caused by muscle tension, while sore throats are usually caused by viruses or bacteria. Globus is usually not accompanied by other symptoms, while...

The age at which atherosclerosis begins is not known for certain, but it is believed to start during childhood. Atherosclerosis can be present in teenagers and even some children, though it is typically not detectable until later in life. Factors such as diet, physical activity level, and...

Suffocation is the inability to breathe properly and can be caused by a lack of oxygen or an excess of carbon dioxide in the air. Synonyms for suffocation include asphyxiation, strangulation, choking, smothering, and stifling. Asphyxiation is a term used to describe a lack of oxygen, and...

Yes, Aspergillus can be seen on a CT scan. The fungus can cause abnormal tissue changes, which can be detected on the scan. The scan can also identify the presence of any fluid collections or abscesses that are a result of an Aspergillus infection. It is important to note that the presence of...

Atherosclerosis is a progressive condition characterized by the buildup of plaque in the arteries. There are three stages of the disease: fatty streak formation, fibrous plaque formation, and complicated lesions. During fatty streak formation, lipids accumulate in the artery wall. This is...

Acute pancreatitis is most commonly caused by excessive alcohol consumption in most developed countries. Other causes can include biliary tract disease, certain medications, abdominal trauma, infections, metabolic disorders, and systemic diseases. In a small percentage of cases, the cause of...

The most common cerebellar artery stroke is the posterior inferior cerebellar artery (PICA) stroke. This type of stroke occurs when a blood vessel supplying the posterior inferior cerebellar artery becomes blocked, resulting in decreased blood flow to the cerebellum. Symptoms of this type of...

Bronchiectasis is a chronic lung condition characterised by widening and damage of the bronchi, resulting in an increased risk of infection and impaired clearance of mucus. The three types of bronchiectasis are cylindrical, varicose and saccular. Cylindrical bronchiectasis is the most common...

People with agoraphobia often feel fearful, anxious, or overwhelmed in situations or environments that they perceive as unfamiliar or uncomfortable. This can include crowded places, public transportation, or even leaving the house. Agoraphobia can be extremely distressing and have a significant...

Sore throats are generally worse at night due to the fact that when you are lying down, gravity works against you, allowing the drainage from your nasal and sinus passages to flow down your throat. This can cause increased irritation and inflammation in the throat, leading to increased pain and...

Lipase is an enzyme that is found in the body and helps to break down dietary fats into smaller molecules that can be absorbed by the body. Triggers for lipase production can include dietary fatty acids, hormones such as cholecystokinin (CCK), and physical stress. Stressful situations can cause...

Acromegaly is a medical condition caused by an over-production of growth hormone, which can cause a variety of physical changes. The most noticeable of these is an enlargement of facial features, including the jaw, nose, and forehead, as well as an increase in the size of the hands and feet...

A nose job, also known as rhinoplasty, is a surgical procedure designed to correct and reconstruct the shape of the nose. While it can improve the appearance of the nose, it is not a cure for rhinitis, which is an inflammation of the mucous membranes lining the nose and is usually caused by...

Athletes foot is a contagious fungal infection that is typically spread through contact with an infected person or a contaminated surface. The fungus that causes the infection is present in warm, moist environments, such as locker rooms and public showers. The fungus can spread from person to...

Ewing sarcoma is a type of cancer that affects bones or soft tissue and is most commonly found in teenagers and young adults. Unfortunately, both males and females are equally likely to develop this type of cancer, making it difficult to determine which gender is more prone to it. However, males...

Yes, the brain can heal from psychosis. Psychosis is a treatable condition and recovery is possible with the right treatment and support. Cognitive Behavioral Therapy (CBT) and medications such as antipsychotics and antidepressants can help to reduce symptoms like hallucinations and delusions...

The pancreas is a vital organ located in the abdominal cavity near the small intestine. It plays a critical role in digestion and metabolism, producing hormones and enzymes that break down food and control blood sugar levels. It is also involved in the production of insulin, which helps to...