Medical dictionary

What is CBT-I? CBT-I therapy stands for cognitive behavioural therapy for insomnia. It is a technique for treating insomnia without (or alongside) medications. Insomnia is a common problem involving trouble falling asleep, staying asleep, or getting quality sleep.   How does CBT-I work? What does a session typically entail? CBT-I is a sleep-specific in

What is being analysed? CD4 lymphocyte count is a laboratory test that measures the number of CD4-positive T cells in a sample of blood. CD4 T cells play a crucial role in the immune system's response to infections and diseases, particularly those caused by viruses like HIV. It helps healthcare providers make informed decisions about treatment strategies and monitor the effectiveness of the

What is cell therapy? Cell therapy is a procedure that aims to introduce new, healthy cells into a patient’s body to replace diseased or missing ones and repair tissue. They can either be injected, grafted or implanted into the patient. This type of therapy can also help to regenerate and regrow an injured part of the body after it has been damaged to restore it back to its “origina

What is cellulite? Cellulite is characterised by the appearance of lumpy and dimpled skin on the thighs, hips, buttocks and other areas of the body where there are areas of subcutaneous fat – the layer of fat that lies just under the skin. It’s more common in women due to the higher distribution of fat in the female body. There are three categories o

What is cellulitis? Cellulitis is a bacterial skin infection that affects the upper layers of the skin, irritating and inflaming them. Despite the fact that they are similar in name, this condition has nothing to do with common cellulite. It generally affects the area on the lower legs, though it can occur anywhere on the body, even on the face.   What are the symptoms of ce

What is a cephalometric x-ray? A cephalometric x-ray, also known as a ceph x-ray, is a diagnostic radiograph used in orthodontic treatment planning. X-rays, in general, allow the orthodontist to view the teeth,jawbone and soft tissues beyond what can be seen with the naked eye. It is similar to the panoramic x-ray in that it displays the nasal and sinus passages and has the capab

What is cerebral palsy? Cerebral palsy (CP) refers to a group of non-progressive disorders of posture and movement that limit activity. It is caused by injury to the brain occurring during its development, whether in the foetus during pregnancy, during birth, or in the first few years of life. Today, cerebral palsy is the most common cause of motor dysfunction in children. Motor dysfunc

What is it? As opposed to vision problems caused by conditions of the eyes, cerebral visual impairment (CVI) refers to vision problems caused by the brain not being able to interpret the information from the eyes passing along its visual pathways. Children affected usually find it difficult to focus on objects, especially if multi-tasking, and may have difficulty recognising people and objec

What is analysed? Cerebrospinal fluid (CSF) analysis involves the examination of the clear, colourless fluid that surrounds the brain and spinal cord. This fluid plays a crucial role in protecting and nourishing the central nervous system. What does the result mean? The results of CSF analysis provide valuable insights into various neurological conditions. It helps in diagnosing infe