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.
Madagascar country profile. Read more about sharing. Situated off the southeast coast of Africa, Madagascar is the fourth largest island in the world. Having developed in isolation, the island nation is famed for its unique wildlife. Traditionally, the Malagasy economy has been based on the cultivation of paddy rice, coffee, vanilla and cloves.