Definition: A medical expert who studies blood and its diseases.

Example: The hematologist recommended a blood test to check for any abnormalities.

Definition: The branch of medicine that focuses on the study of blood, blood cells, and the organs involved in blood production.

Example: She decided to specialize in hematology because of her interest in blood disorders.

Definition: A swelling that occurs when blood collects outside of blood vessels, usually due to an injury.

Example: After the fall, he developed a hematoma on his arm that took weeks to heal.

Definition: The process by which blood or blood cells are produced in the body.

Example: Hematopoiesis is essential for maintaining healthy blood levels in the human body.

Definition: Relating to the process of forming blood cells in the body.

Example: The hematopoietic system is crucial for producing red and white blood cells.

Definition: A type of pigment that is a derivative of protoporphyrins, often found in biological systems and used in various medical applications.

Example: Hematoporphyrin is used in photodynamic therapy to treat certain types of cancer.

Definition: The presence of blood in the urine.

Example: The doctor diagnosed her with hematuria after she noticed blood in her urine.

Definition: A condition where one side of the body is paralyzed, often due to brain injury or disease.

Example: After the stroke, he was diagnosed with hemiplegia, which affected his left side.

Definition: Relating to or affected by a condition that causes paralysis on one side of the body.

Example: The hemiplegic patient requires special care and rehabilitation to regain mobility.

Definition: A medical procedure where one half of the brain is surgically removed, often to treat severe epilepsy that cannot be controlled by other means.

Example: The doctors decided to perform a hemispherectomy to help manage the patient's severe seizures.