Nasal septal hematoma - Wikipedia

Nasal septal hematoma is a condition affecting the nasal septum. It can be associated with trauma. Because the septal cartilage has no blood supply of its own and receives all of its nutrients and oxygen from the perichondrium, an untreated septal hematoma may lead to destruction of the septum.Immediate drainage is necessary. Failure to recognise septal hematomas, or treat in a timely fashion

Subdural Hematoma: Symptoms, Causes, and Treatments

A subdural hematoma is a collection of blood outside the brain.Subdural hematomas are usually caused by severe head injuries.The bleeding and increased pressure on the brain from a subdural hematoma can be life-threatening. Some subdural hematomas stop and resolve spontaneously; others require surgical drainage.. What Is a Subdural Hematoma? In a subdural hematoma, blood collects between the