Definition: The process of supplying blood or fluid to an organ or tissue, often to provide necessary nutrients and oxygen.

Example: The doctor monitored the perfusion of blood to the patient's heart during the surgery.

Definition: A beautiful and kind supernatural being from Persian mythology, often depicted as a fairy or a graceful girl.

Example: In the story, the peri helped the lost traveler find his way home.

Definition: A term referring to the nascent or immature outer layer of cells in the brain, often associated with early development stages.

Example: The periblem plays a crucial role in the formation of the brain's structure during early development.

Definition: Relating to the membrane that surrounds the heart.

Example: The doctor explained that the pericardial fluid helps protect the heart.

Definition: A medical condition characterized by inflammation of the membrane surrounding the heart.

Example: The doctor diagnosed her with pericarditis after she complained of chest pain.

Definition: A protective membrane that surrounds the heart and contains fluid to reduce friction during heartbeats.

Example: The doctor explained that the pericardium helps protect the heart from injury.

Definition: The outer layer or wall of a fruit that develops from the ovary of a flower, often protecting the seeds inside.

Example: The pericarp of the apple is thick and fleshy, making it a popular fruit.

Definition: Relating to the fibrous tissue that surrounds cartilage, except at the joints.

Example: The perichondral layer plays an important role in the growth and repair of cartilage.

Definition: A layer of connective tissue that surrounds cartilage, providing support and nourishment, except at the joints.

Example: The perichondrium plays a crucial role in the growth and repair of cartilage.

Definition: Relating to the membrane that covers the skull.

Example: The doctor examined the pericranial area for any signs of injury.