Subdural hematoma. A subdural hematoma (American spelling) or subdural haematoma (Commonwealth spelling), also known as a subdural haemorrhage (SDH), is a type of hematoma, usually associated with traumatic brain injury. Blood gathers between the inner layer of the dura mater and the arachnoid mater.
At 592,800 square kilometres (228,900 sq mi), Madagascar is the world's 46th largest country and the fourth-largest island. The country lies mostly between latitudes 12Â°S and 26Â°S, and longitudes 43Â°E and 51Â°E.
The tropical rainforests of Madagascar may be one of the most diverse forests in the world but these forests are also among the most threatened habitats in the world. Since humans arrived 2,000 years ago much of the original forest cover has disappeared and is continuing to disappear at a rapid rate (4,5).ropical Rainforests. The tropical rainforests of Madagascar stretch along the eastern coast of the island. They are also referred to as the lowland forests because they are located at low elevations from sea level up to 800 meters.