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.
Confidence votes 27.8K. The fourth largest island in the world is Madagascar (after Greenland, New Guinea, and Borneo). It has an area of 226,917 sq miles (587,713 sq kms).Antananarivo is the capital of the island of Madagascar.adagascar, off the southeastern coast of Africa, is the 4th largest island in the world, after Greenland, New Guinea, and Borneo.