A hematoma, also spelled haematoma, or blood suffusion is a localized bleeding outside of blood vessels, due to either disease or trauma including injury...

Epidural hematoma is when bleeding occurs between the tough outer membrane covering the brain (dura mater) and the skull. When this condition occurs in...

A subdural hematoma (SDH) is a type of bleeding in which a collection of blood—usually but not always associated with a traumatic brain injury—gathers...

associated with auricular hematoma, auricular hematoma can easily be overlooked without directed attention. Perichondral hematoma and consequently cauliflower...

Chorionic hematoma is the pooling of blood (hematoma) between the chorion, a membrane surrounding the embryo, and the uterine wall. It occurs in about...

A subungual hematoma is a collection of blood (hematoma) underneath a toenail or fingernail. It can be extremely painful for an injury of its size, although...

intracerebral hematomas are divided into acute and delayed. Acute intracerebral hematomas occur at the time of the injury while delayed intracerebral hematomas have...

Perianal hematoma is a hematoma located in, or on the border of the anus. It is sometimes inappropriately referred to as an external hemorrhoid. The symptoms...

Paroxysmal hand hematoma is a skin condition characterized by spontaneous focal hemorrhage into the palm or the volar surface of a finger, which results...

A periorbital hematoma, commonly called a black eye or a shiner (associated with boxing or stick sports such as hockey), is bruising around the eye commonly...

Nasal septal hematoma is a condition affecting the nasal septum. It can be associated with trauma. A septal hematoma is blood that collects in the space...

Subgaleal hemorrhage, also known as subgaleal hematoma, is bleeding in the potential space between the skull periosteum and the scalp galea aponeurosis...

Postoperative hematomas are a cutaneous condition characterized by a collection of blood below the skin, and result as a complication following surgery...

outside of the brain tissue, falls into three subtypes: epidural hematoma, subdural hematoma, and subarachnoid hemorrhage. This condition most commonly occurred...

sheath hematoma is an accumulation of blood in the sheath of the rectus abdominis muscle. It causes abdominal pain with or without a mass. The hematoma may...

A hematoma block is an analgesic technique used to allow painless manipulation of fractures while avoiding the need for full anesthesia. When a bone is...

Spinal extradural haematoma or spinal epidural hematoma (SEH) is bleeding into the epidural space in the spine. These may arise spontaneously (e.g. during...

Breast hematoma is a collection of blood within the breast. It arises from internal bleeding (hemorrhage) and may arise due to trauma (breast injury or...

Ethmoid hematoma is a progressive and locally destructive disease of horses. It is indicated by a mass in the paranasal sinuses that resembles a tumor...

Retrobulbar bleeding, also known as retrobulbar hemorrhage, is when bleeding occurs behind the eye. Symptoms may include pain, bruising around the eye...

A pulmonary hematoma is a collection of blood within the tissue of the lung. It may result when a pulmonary laceration fills with blood. A lung laceration...

A welt is a bloodshot stripe on the skin. They are hematoma, a special form of a bruise. Welts occur when blunt force is applied to the body with elongated...

resolve spontaneously after one month. Caput succedaneum Cephal Chignon Hematoma Subgaleal hemorrhage Wong, Chin-Ho; Foo, Chee-Liam; Seow, Wan-Tiew (2006)...

intracranial hypotension, cerebellar infarctions, or bilateral subdural hematomas. The classic symptom of subarachnoid hemorrhage is thunderclap headache...

which is a hematoma caused by trauma Petechia, which is a small type of hematoma (<3 mm) Ecchymosis, which is a large type of hematoma (>1 cm) Purpura...

can be caused by conditions including traumatic brain injury, stroke, hematoma, or birth deformity that leads to a raised intracranial pressure. Doctors...

neurosurgical procedures such as deep brain stimulation and hematoma evacuation (e.g., chronic subdural hematoma), where while seemingly innocuous to the patient...

of obscure origin. It refers to one of the three descriptive types of hematoma differentiated by size, the other two being ecchymosis (>1cm in diameter)...

Hospital in New York City, where she died two days later from an epidural hematoma. Her family issued a statement on the day of her death: "Liam Neeson, his...

A bruise, also known as a contusion, is a type of hematoma of tissue, the most common cause being capillaries damaged by trauma, causing localized bleeding...