Abstract: A phantom, phantom system, and method of phantom identification include a first material that forms a phantom. A phantom identifier includes at least one unit marker. The at least one unit marker identifies a physical characteristic of the phantom. In a method of phantom identification, an image of the phantom is obtained that includes the phantom identifier. The at least one unit marker is identified, the at least one unit marker encodes a value representative of a physical characteristic of the phantom.

Abstract: Contrast targets for medical imaging are disclosed herein which include a granule of superabsorbent polymer (SAP) material. The granule of SAP material has absorbed and formed crosslinks with a hydrogen-containing liquid to form an expanded SAP particle with at least one predetermined medical imaging physical property.

Abstract: A phantom, phantom system, and method of phantom identification include a first material that forms a phantom. A phantom identifier includes at least one unit marker. The at least one unit marker identifies a physical characteristic of the phantom. In a method of phantom identification, an image of the phantom is obtained that includes the phantom identifier. The at least one unit marker is identified, the at least one unit marker encodes a value representative of a physical characteristic of the phantom.

Abstract: A phantom, phantom system, and method of phantom identification include a first material that forms a phantom. A phantom identifier includes at least one unit marker. The at least one unit marker identifies a physical characteristic of the phantom. In a method of phantom identification, an image of the phantom is obtained that includes the phantom identifier. The at least one unit marker is identified, the at least one unit marker encodes a value representative of a physical characteristic of the phantom.

Abstract: Compositions, including composition for use in radiographic calibration and quality assurance include glass micro bubbles, epoxy, CaCo3, MgO, and Polyethylene. Embodiments of the composition may be used in calibration devices or phantoms. Calibration devices or phantoms constructed of embodiments of the composition may be used in methods of calibrating a radiographic device for imaging of brain tissue.

Abstract: A phantom, phantom system, and method of phantom identification include a first material that forms a phantom. A phantom identifier includes at least one unit marker. The at least one unit marker identifies a physical characteristic of the phantom. In a method of phantom identification, an image of the phantom is obtained that includes the phantom identifier. The at least one unit marker is identified, the at least one unit marker encodes a value representative of a physical characteristic of the phantom.

Abstract: A composition for use in radiology includes glass micro bubbles, Araldite, Jeffamine, magnesium oxide, and polyethylene. Another composition or use in radiology may include glass micro bubbles, an epoxy, acrylic, or polyurethane, and polyethylene. This composition may result in an elemental composition including carbon, oxygen, hydrogen, nitrogen, calcium, and magnesium. A composition for use in radiology may include glass micro bubbles, araldite, jeffamine, calcium carbonate, magnesium oxide, polyethylene, and a pigment and the composition includes an elemental composition including carbon, oxygen, hydrogen, nitrogen, calcium, silicon, and magnesium.

Abstract: Compositions, including composition for use in radiographic calibration and quality assurance include glass micro bubbles, epoxy, CaCo3, MgO, and Polyethylene. Embodiments of the composition may be used in calibration devices or phantoms. Calibration devices or phantoms constructed of embodiments of the composition may be used in methods of calibrating a radiographic device for imaging of brain tissue.

Abstract: A composition for use in radiology includes glass micro bubbles, Araldite, Jeffamine, magnesium oxide, and polyethylene. Another composition or use in radiology may include glass micro bubbles, an epoxy, acrylic, or polyurethane, and polyethylene. This composition may result in an elemental composition including carbon, oxygen, hydrogen, nitrogen, calcium, and magnesium. A composition for use in radiology may include glass micro bubbles, araldite, jeffamine, calcium carbonate, magnesium oxide, polyethylene, and a pigment and the composition includes an elemental composition including carbon, oxygen, hydrogen, nitrogen, calcium, silicon, and magnesium.