#granulation

• To shot-peen — The act of transforming raw metal pieces into small spherical granules or pellets (shot) through melting, controlled casting, or mechanical calibration processes. In an extensive industrial sense, the term refers to shot peening or blasting a hard metallic surface by continuously bombarding it with steel or iron pellets, aiming to clean rust, remove burrs, or structurally harden the material.
• Anaphylaxis — A state of acute, systemic, and violent allergic hypersensitivity of the body, structurally occurring upon the introduction of a foreign substance (antigen) to which the body was previously sensitized. This severe immunological phenomenon involves massive mast cell degranulation and can rapidly progress to circulatory shock, obstructive laryngeal edema, and cardio-respiratory arrest, requiring immediate emergency medical care.