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.
Geography : Madagascar is an island in the Indian Ocean, off the southeastern coast of Africa. Between Madagascar and mainland Africa is the Mozambique Channel. Geographic features of Madagascar include the plateau of the central highlands, eastern escarpment, tropical forests and coastal mangroves.eography : Madagascar is an island in the Indian Ocean, off the southeastern coast of Africa. Between Madagascar and mainland Africa is the Mozambique Channel. Geographic features of Madagascar include the plateau of the central highlands, eastern escarpment, tropical forests and coastal mangroves.