30:T8b6,{ let fraction_grps = dmp.x300a0070.items; let ref_beam_seqs = fraction_grps .map(g => g.x300c0004.items.filter(x => x.x300c0006.value === beam_nr)) .flat(1); let beam_meterset = ref_beam_seqs[0].x300a0086.value; let beam = dmp.x300a00b0.items.filter(x => x.x300a00c0.value === beam_nr)[0]; let weight = beam.x300a010e.value; let cps = beam.x300a0111.items; let cp_gantry_angle = cps.map(x => x.x300a011e ? x.x300a011e.value : undefined ); // cumulative MU/segment = (BEAM METERSET) * (CUMULATIVE METERSET WEIGHT) / (FINAL CUMULATIVE METERSET WEIGHT) let cp_cumulative_meterset = cps .map(p => (beam_meterset * p.x300a0134.value) / weight) .map(x => x.toFixed(1)); let dose_unit = beam.x300a00b3.value; // no chart for <= 2 control point if (cps.length <= 2) { mutable beam_meterset_gantry = md``; return md``; } mutable beam_meterset_gantry = md`#### Beam meterset and gantry angle releation for the Beam Number ${beam_nr}`; return c3({ data: { x: 'cumulative_meterset', names: { cumulative_meterset: 'cumulative meterset', gantry_angle: 'gantry angle' }, columns: [ ['cumulative_meterset', ...cp_cumulative_meterset], ['gantry_angle', ...cp_gantry_angle] ] }, legend: { show: false }, tooltip: { format: { title: function(i) { return 'cumulative ' + i + ' ' + dose_unit; }, value: function(value, ratio, id) { return value ? value : 'n/a'; } } }, axis: { x: { label: { text: 'Cumulative Beam Meterset [' + dose_unit + ']', position: 'outer-center' }, tick: { rotate: -45, multiline: false, values: cp_cumulative_meterset.filter( (x, i) => i == cp_cumulative_meterset.length - 1 || i % Math.floor(cp_cumulative_meterset.length / 8) == 0 ) } }, y: { label: { text: 'Gantry Angle [°]', position: 'outer-middle' }, tick: { values: Array.from(Array(361).keys()).filter(x => x % 30 == 0) } } } }); }31:[] 2e:{"title":"DICOM Dump / RT-Plan","cells":[{"id":0,"value":"md`# DICOM Dump / RT-Plan`","pinned":false,"hidden":false,"mode":"ojs"},{"id":35,"value":"Header","pinned":false,"hidden":false,"mode":"ojs"},{"id":9,"value":"viewof fileuploader = fuploader({\n description: md`### (Note: You may use [GDCM](https://sourceforge.net/p/gdcm/gdcm/) to convert any pseudo DICOM file to be P10 compatible. I.e. \\`$ gdcmconv -C from.dcm to.dcm\\`, otherwise a none-P10-compatible file will be parsed with impplicit little endian transfer syntax)`,\n accept: \".dcm\",\n title: \"Select or drop a DICOM file.\"\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":1024,"value":"mutable parse_result = md`ⓘ No DICOM file is loaded yet`","pinned":false,"hidden":false,"mode":"ojs"},{"id":46,"value":"{\n if (dmp.x00080016.value === \"1.2.840.10008.5.1.4.1.1.481.5\") {\n return md`👍 A DICOM RT Plan is loaded.`;\n } else {\n return md`❗❗❗ The DICOM file does not have \\`SOP Class UID\\` defined with \\`RT Plan Storage\\`.`;\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":713,"value":"{\n if (dmp)\n return md`_{The complete value content of the DICOM file is stored in the Object [dmp](#dmp).}`;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":93,"value":"md`## Overview of Top-level Properties`","pinned":false,"hidden":false,"mode":"ojs"},{"id":71,"value":"overview_table(dmp)","pinned":false,"hidden":false,"mode":"ojs"},{"id":536,"value":"md`----`","pinned":false,"hidden":false,"mode":"ojs"},{"id":186,"value":"md`## Overview of Dose Reference Sequence`","pinned":false,"hidden":false,"mode":"ojs"},{"id":278,"value":"{\n let dose_refs = dmp.x300a0010.items;\n return table(_collect(dose_refs), {\n enableFilter: false,\n enableCSVDownload: false,\n sortable: false\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":354,"value":"md`----`","pinned":false,"hidden":false,"mode":"ojs"},{"id":116,"value":"md`## Overview of Beam Sequence`;","pinned":false,"hidden":false,"mode":"ojs"},{"id":222,"value":"{\n let beams = dmp.x300a00b0.items;\n return table(_collect(beams), {\n enableFilter: false,\n enableCSVDownload: false,\n sortable: false\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":357,"value":"md`----`","pinned":false,"hidden":false,"mode":"ojs"},{"id":288,"value":"md`## Overview of Fraction Group Sequence`","pinned":false,"hidden":false,"mode":"ojs"},{"id":290,"value":"{\n var fraction_groups = dmp.x300a0070.items;\n return table(_collect(fraction_groups), {\n enableFilter: false,\n enableCSVDownload: false,\n sortable: false\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":465,"value":"md`----`","pinned":false,"hidden":false,"mode":"ojs"},{"id":487,"value":"md`## More Detail on the Beam Number ${beam_nr}`","pinned":false,"hidden":false,"mode":"ojs"},{"id":127,"value":"viewof beam_nr = Inputs.select(\n dmp.x300a00b0.items.map(x => x.x300a00c0.value),\n {\n value: 0,\n label: \"Beam Number #\"\n }\n)","pinned":false,"hidden":false,"mode":"ojs"},{"id":585,"value":"md`#### Referenced Beam Sequence defined in Fraction Group Sequence for Beam Number ${beam_nr}`","pinned":false,"hidden":false,"mode":"ojs"},{"id":563,"value":"viewof ref_beam_seq = {\n var fraction_grps = dmp.x300a0070.items;\n var ref_beam_seqs = fraction_grps\n .map(g =>\n g.x300c0004.items\n .filter(x => x.x300c0006.value === beam_nr)\n .map(x => {\n return {\n x300a0071: g.x300a0071,\n ...x\n };\n })\n )\n .flat(1);\n return table(_collect(ref_beam_seqs), {\n enableFilter: false,\n enableCSVDownload: false,\n sortable: false\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":140,"value":"{\n let beam = dmp.x300a00b0.items.filter(x => x.x300a00c0.value === beam_nr)[0];\n let n = beam.x300a0110.value;\n return md`#### Total ${n} Control Point${\n n > 1 ? 's' : ''\n } for the Beam Number ${beam_nr}`;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":142,"value":"viewof cp = {\n let beam = dmp.x300a00b0.items.filter(x => x.x300a00c0.value === beam_nr)[0];\n let cps = beam.x300a0111.items;\n return table(_collect(cps), {\n enableFilter: false,\n enableCSVDownload: false,\n sortable: false\n });\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":1039,"value":"mutable beam_meterset_gantry = md``","pinned":false,"hidden":false,"mode":"ojs"},{"id":877,"value":"$30","pinned":false,"hidden":false,"mode":"ojs"},{"id":54,"value":"md`

`","pinned":false,"hidden":false,"mode":"ojs"},{"id":80,"value":"md`## Appendix`","pinned":false,"hidden":false,"mode":"ojs"},{"id":111,"value":"md`### Complete dump result of loaded DICOM file ${verbose ? '(including verbose info)' : ''}`","pinned":false,"hidden":false,"mode":"ojs"},{"id":107,"value":"viewof verbose = Inputs.toggle({\n label: \"verbose:\",\n value: true\n})","pinned":false,"hidden":false,"mode":"ojs"},{"id":87,"value":"dmp = dump(dataSet, { verbose: verbose })","pinned":false,"hidden":false,"mode":"ojs"},{"id":709,"value":"md`### Internals`","pinned":false,"hidden":false,"mode":"ojs"},{"id":211,"value":"_collect = source => {\n var a = [];\n for (const p of source) {\n var o = {};\n for (const x of Object.values(p)) {\n if (x.value) o[x.name] = x.value;\n }\n a.push(o);\n }\n return a;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":20,"value":"dataSet = {\n try {\n var ds = parse(await getUint8Array(fileuploader));\n mutable parse_result = md`👍 A DICOM file is sucessfully loaded`;\n return ds;\n } catch (error) {\n mutable parse_result = md`🚫 ${error}`;\n }\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":15,"value":"import { fileuploader as fuploader } from \"@fil/fileuploader\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":2,"value":"import {\n getUint8Array,\n parse,\n dump,\n overview_table,\n Header\n} from \"@easz/dicom-dump\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":68,"value":"import { table } from \"@easz/fancy-table\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":873,"value":"import { c3 } from \"@mbostock/c3\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":728,"value":"md`### Resource`","pinned":false,"hidden":false,"mode":"ojs"},{"id":731,"value":"md`Volumetric modulated arc therapy\n- half arc, full arc\n- gantry speed, dose rate, and MLC leaf speed are varied during gantry rotation\n- Varian RapidArc, Elekta VMAT\n- Study\n - https://aapm.onlinelibrary.wiley.com/doi/full/10.1120/jacmp.v17i3.6067\n - https://www.scirp.org/journal/paperinformation.aspx?paperid=45720\n - https://core.ac.uk/download/pdf/212694096.pdf\n - https://www.researchgate.net/publication/302970391_VMAT_linear_accelerator_commissioning_and_quality_assurance_Dose_control_and_gantry_speed_tests\n - https://www.researchgate.net/publication/228112253_SU-E-T-336_ICom_-_A_Communication_Interface_for_Quality_Assurance_in_VMAT_Treatment_Delivery\n`","pinned":false,"hidden":false,"mode":"ojs"}],"files":"$W31","stdlib":"1","titling":"auto"}