Medical

Achondroplasia Definition Achondroplasia is a skeletal disorder, characterized by failure of normal conversion of cartilage into bone that begins during fetal life and results in…

Central Core Disease Definition Central core disease (CCD) is a disorder that affects muscles used for movement (skeletal muscles). It is also known as central…

Canavan Disease Definition Canavan disease is a rare inherited disorder that damages the ability of nerve cells (neurons) in the brain to send and receive…

Aicardi Syndrome Definition Aicardi syndrome is a rare genetic disorder that interferes with the formation of the corpus callosum, which is the structure that connects…

Hypotonia Definition Hypotonia is a common finding with cerebral palsy and other neuromuscular disorders. It is commonly known as floppy baby syndrome, which is a…

Papilledema Definition Papilledema is the swelling of the optic disc caused by increased intracranial pressure. The optic nerve head, also called the optic disk or…

Spina Bifida Definition Spina bifida is a congenital defect caused by incomplete formation of the neural tube, in which the vertebral column is not fully…

Hydrocephalus Definition Hydrocephalus is a usually congenital condition in which an abnormal accumulation of cerebrospinal fluid in the cerebral ventricles causes enlargement of the skull…

Chest Radiograph Definition Chest radiograph, which is also called a chest X-ray (CXR), or chest film is a picture of the chest that shows our…

About Lung Cancer Definition Lung cancer is one of the most common forms of cancer. It is also known as lung carcinoma, is a malignant…

Hepatocellular Carcinoma Definition Hepatocellular carcinoma (HCC) is a cancer that starts in the liver. It is the most common type of primary liver cancer in…

About Liver Cancer Definition Liver cancer is a cancer which starts in the liver, rather than migrating to the liver from another organ or section…