1. composed of or formed into large clusters or aggregates; grouped together in large masses or units
Usage: technical; often used in medical imaging and materials science contexts
2. relating to or denoting particles or substances that have been treated to form larger visible aggregates, especially in medical imaging applications
Usage: medical; technical

Examples

• The macroaggregated albumin was injected intravenously for the lung scan.
• Macroaggregated particles settle in the capillaries of the lungs during the imaging procedure.
• The material showed a macroaggregated structure under the electron microscope.
• Macroaggregated forms of the compound are easier to filter and handle in laboratory settings.
• The radiopharmaceutical contains macroaggregated components designed to lodge in specific organs.