polyarteritis

Example:The patient was diagnosed with polyarteritis nodosa, which caused complications in her kidneys and gastrointestinal tract.

Definition:a systemic necrotizing small-vessel vasculitis characterized by the inflammation of medium-sized arteries and the formation of nodular lesions, often involving the kidneys, skin, and gastrointestinal tract.

Example:Polyarteritis is a specific type of vasculitis that targets medium-sized arteries.

Definition:inflammation of blood vessels, which can lead to damage of the vessel wall and affect blood flow through the vessels.

Example:The chronic inflammation in polyarteritis can lead to significant organ damage over time.

Definition:damage caused to internal organs due to inflammation or other diseases.