Journal: Polymers

Article Title: Characterization of Radiation Shielding Capabilities of High Concentration PLA-W Composite for 3D Printing of Radiation Therapy Collimators

doi: 10.3390/polym16060769

Figure Lengend Snippet: Relative dose distribution of the grid with MapCheck array for a 10 × 10 cm 2 field size.

Article Snippet: Dose distributions were evaluated using two detector systems: the first with a Sun Nuclear MapCheck solid state (diodes) detector array (Sun Nuclear Corporation, Melbourne, FL, USA) calibrated following the protocol recommended by the manufacturer and irradiating the matrix with a known dose obtained from absolute dosimetry performed on the accelerator according to the IAEA TRS-398 protocol for a field of 10 × 10 cm 2 and the output factor obtained for a field of 20 × 20 cm 2 [ ].

Techniques:

Journal: Journal of Applied Clinical Medical Physics

Article Title: Development of a high‐resolution two‐dimensional detector‐based dose verification system for tumor‐tracking irradiation in the CyberKnife system

doi: 10.1002/acm2.13645

Figure Lengend Snippet: Schematic of the StereoPHAN phantom with SRS MapCHECK (SRSMC), the ionization chamber insert, and the film insert: (a and b) measurement geometries for the field size and angle dependence evaluations and (a–c) measurement geometries for the dose verification of the tumor‐tracking irradiation system. The detector surface of the SRSMC inserted in the StereoPHAN agreed with the detector's active volume centers of the PTW microDiamond detector, Exradin A16 microchamber, and EBT‐XD film plane

Article Snippet: Recently, the Sun Nuclear Corporation (Melbourne, FL, USA) released the SRS MapCHECK (SRSMC) diode array.

Techniques: Irradiation

Journal: Journal of Applied Clinical Medical Physics

Article Title: Development of a high‐resolution two‐dimensional detector‐based dose verification system for tumor‐tracking irradiation in the CyberKnife system

doi: 10.1002/acm2.13645

Figure Lengend Snippet: Comparison of the output factors (OPFs) measured by SRS MapCHECK (SRSMC), the microDiamond detector, and the microDiamond detector after the field output correction factors of TRS‐483 were applied. The upper graph shows the OPF measurement results, and the lower graph shows the percentage errors between the OPF measured by SRSMC and those measured by the microDiamond detector and the microDiamond detector after TRS‐483 corrections. Each measured value had an extremely small error range; thus we omitted error bars from the plots

Article Snippet: Recently, the Sun Nuclear Corporation (Melbourne, FL, USA) released the SRS MapCHECK (SRSMC) diode array.

Techniques: Comparison

Journal: Journal of Applied Clinical Medical Physics

Article Title: Development of a high‐resolution two‐dimensional detector‐based dose verification system for tumor‐tracking irradiation in the CyberKnife system

doi: 10.1002/acm2.13645

Figure Lengend Snippet: Comparison of the absolute dose measured by SRS MapCHECK (SRSMC), the Exradin A16 microchamber, the Exradin A16 microchamber with the applied field output correction factors of TRS‐483, and the dose calculated by treatment planning system (TPS). The bottom graph shows the measured dose error of the SRSMC relative to the measured doses of the Exradin A16 microchamber, Exradin A16 microchamber after TRS‐483 corrections, and calculated dose. Error bars are omitted because the error range is small

Article Snippet: Recently, the Sun Nuclear Corporation (Melbourne, FL, USA) released the SRS MapCHECK (SRSMC) diode array.

Techniques: Comparison

Journal: Journal of Applied Clinical Medical Physics

Article Title: Development of a high‐resolution two‐dimensional detector‐based dose verification system for tumor‐tracking irradiation in the CyberKnife system

doi: 10.1002/acm2.13645

Figure Lengend Snippet: Angular dependence of SRS MapCHECK (SRSMC). The coordinates in the graph show the robot coordinates in the CyberKnife (CK). Each point shows the node coordinates placed around the central diode detector. The color bar in the upper left corner indicates the measured dose error (in %) of SRSMC relative to the measurement of the Exradin A16 microchamber

Article Snippet: Recently, the Sun Nuclear Corporation (Melbourne, FL, USA) released the SRS MapCHECK (SRSMC) diode array.

Techniques:

Journal: Journal of Applied Clinical Medical Physics

Article Title: Development of a high‐resolution two‐dimensional detector‐based dose verification system for tumor‐tracking irradiation in the CyberKnife system

doi: 10.1002/acm2.13645

Figure Lengend Snippet: Calculated (treatment planning system [TPS]) and measured (A16 and SRS MapCHECK [SRSMC]) doses and dose errors

Article Snippet: Recently, the Sun Nuclear Corporation (Melbourne, FL, USA) released the SRS MapCHECK (SRSMC) diode array.

Techniques:

Journal: Journal of Applied Clinical Medical Physics

Article Title: Development of a high‐resolution two‐dimensional detector‐based dose verification system for tumor‐tracking irradiation in the CyberKnife system

doi: 10.1002/acm2.13645

Figure Lengend Snippet: Dose distribution analysis of SRS MapCHECK (SRSMC). (a) SRSMC versus FSPB+ dose (P0, absolute position), (b) SRSMC versus FSPB+ dose (P2, absolute position), (c) SRSMC versus FSPB+ dose (P0, relative position), and (d) SRSMC versus FSPB+ dose (P2, relative position). The upper panel shows the isodose overlay. The solid lines indicate the isodose line measured by SRSMC, whereas the dotted lines indicate the isodose line calculated by the treatment planning system (TPS). The lower panel shows the gamma analysis results. The blue dots show failure sections in the gamma analysis

Article Snippet: Recently, the Sun Nuclear Corporation (Melbourne, FL, USA) released the SRS MapCHECK (SRSMC) diode array.

Techniques:

Journal: Journal of Applied Clinical Medical Physics

Article Title: Development of a high‐resolution two‐dimensional detector‐based dose verification system for tumor‐tracking irradiation in the CyberKnife system

doi: 10.1002/acm2.13645

Figure Lengend Snippet: Dose distribution analysis of SRS MapCHECK (SRSMC): (a) SRSMC versus film (P0, relative position) and (b) SRSMC versus film (P2, relative position). The upper panel shows the isodose overlay. The solid lines indicate the isodose line measured by SRSMC, whereas the dotted lines indicate the isodose line measured by the film. The lower panel shows the gamma analysis results. The red and blue dotted areas show failure sections in the gamma analysis

Article Snippet: Recently, the Sun Nuclear Corporation (Melbourne, FL, USA) released the SRS MapCHECK (SRSMC) diode array.

Techniques:

Journal: Journal of Applied Clinical Medical Physics

Article Title: Development of a high‐resolution two‐dimensional detector‐based dose verification system for tumor‐tracking irradiation in the CyberKnife system

doi: 10.1002/acm2.13645

Figure Lengend Snippet: Gamma pass rates between the dose distributions obtained by SRS MapCHECK (SRSMC) and treatment planning system (TPS) or EBT‐XD film

Article Snippet: Recently, the Sun Nuclear Corporation (Melbourne, FL, USA) released the SRS MapCHECK (SRSMC) diode array.

Techniques: