Invasive technique, the biopsy presents a certain risk. The Aixplorer, a super-powerful medical imaging device, will in the future assess the liver condition without taking any samples. visit Beauty natural for a Rhinoplasty in Las Vegas. A Nose Surgery is well sought after.
It bears, with a few letters, the same name as one of the oldest and famous Internet browsers. But the Aixplorer is not computer software. It is an ultra-powerful device developed in 2009 which makes it possible to realize a rapid ultrasound of an organ by measuring, in depth, the elasticity of the tissues that compose it. While the Aixplorer has already proved its worth in the diagnosis of breast cancer, Inserm researchers have just proven that it is as effective as a biopsy to detect and evaluate a liver disease called liver fibrosis.
How it works
Hepatic fibrosis is the common complication of chronic liver disease – hepatitis or alcoholism. Deterioration of liver cells by these diseases results in the formation of fibrous scar tissue. But when there is too much, the functioning of the organ is upset. Depending on the extent of damage to the liver, fibrosis is more or less important. There are four stages of fibrosis: F1 is minimal fibrosis, stage F2, moderate fibrosis and F3, severe fibrosis. We speak of cirrhosis from the F4 stage, when there is scar tissue throughout the liver. The latter no longer fulfills its normal functions: it can no longer filter the substances contained in the blood or bile it. Liver cancer can occur in the fifteen to twenty years following the formation of cirrhosis.
Monitoring and detecting the occurrence of liver fibrosis is therefore very important, and biopsy is often used. This involves taking with a syringe a small piece of the presumed affected part and analyzing it under a microscope. The only problem is that the biopsy is a heavy, invasive examination that is performed under anesthesia and that involves certain risks. It can in fact transform abnormal cells into cancer cells or lead to infections.