More than ever, health care professionals use MRI imaging tests to diagnose, treat, and follow-up on cancer’s progress. MRI scans are useful tools for screening many tissues and organs, including the breast, brain, prostate, and spinal cord. The detailed pictures an MRI produces are more pr...
Most conditions that result in head pressurearen't cause for alarm. Common ones include tension headaches, conditions that affect the sinuses, and ear infections. Abnormal or severe head pressure is sometimes a sign of a serious medical condition, such as a brain tumor or aneurysm. What are th...
True or False? An EEG uses ultrasound to diagnose brain dysfunctions. Suppose a girl developed generalized seizures. A CT scan revealed a single brain lesion consistent with a tumor. Biopsy of the lesion showed a cysticercus. The p...
One of the main ways to diagnose multiple sclerosis is an MRI (magnetic resonance imaging) scan. Characteristic areas of demyelination will show up as lesions on an MRI scan. On the left is a brain MRI scan of a 35-year-old man with relapsing remitting multiple sclerosis that reveals multip...
Doctors may order MRI scans to help diagnose multiple sclerosis, brain tumors, torn ligaments, tendonitis, cancer and strokes, to name just a few. An MRI scan is the best way to see inside the human body without cutting it open. That may be little comfort to you when you're getting ...
Your popliteal pulse can help you monitor your health in several ways. Doctors might use it to help them diagnose and treat health problems and injuries. Impact of Popliteal Pulse on Your Health Your popliteal pulse is caused by your heartbeat. Your heart pumps blood through your body, an...
Most causes of thunderclap headache result from a problem with the blood vessels around the brain, due to injury or heavy exertion. Furthermore, the main causes of thunderclap headache include: Torn or ruptured brain blood vessels Stroke (blocked or bleeding blood vessel) A brain aneurysm (bulgin...
30K Inflammation of the pancreas is defined as pancreatitis and can be acute or chronic. Learn how the exocrine pancreas works, discover why pancreatitis occurs, and understand common signs and symptoms that can lead to diagnosis and treatment. Related...
In the ageing process, the vascular system undergoes morphological and functional changes that may condition brain functioning; for this reason, the aims of this study were to assess the effect of vascular function indirectly measured by ankle-brachial index (ABI) on both cognitive performance at ba...
Doctors diagnose the stroke through these brain imaging studies. Physicians typically treatischemic strokeby giving an intravenous medicine that breaks up blood clots. There is a very strict window of time in which this medicine can be given — three hours from the onset of symptoms, although ...