iaea human health series publications - SEDIM

More documents

Recommendations

Info

Chart 5 — WEEKLY DISPLAY MONITOR QC: RADIOLOGIST WORKSTATIONFacility: Room/Unit:Workstation Mfr: Monitor Mfr:Checkmark () = Pass/Adequate; = Fail; Initial when completeYearMonthDayInitialsMonitor Left Right Left Right Left Right Left Right Left Right Left RightGeneral Image Quality (Pass/Fail)No smearingNo artefactsRamps cont.Geometric Distortion (Pass/Fail)Lines straightPattern greyedBoxes squareLuminance (Pass/Fail)Patches distinct0–5% visible95–100% visibleNumber of Letters Visible (at least 12 or “QUALITY CONT”)DarkMid-greyLightClinical Image Check (Pass/Fail)Background (non-breast) area is blackBackground areas on 2 monitors matchDense breast tissues on 2 monitors matchContrast on 2 monitors matchesOverall Pass/FailRemarks:Date:Action:158
Chart 6 — WEEKLY DISPLAY MONITOR QC: ACQUISITION WORKSTATIONFacility:Workstation Mfr:YearRoom/Unit:Monitor Mfr:Checkmark () = Pass/Adequate; = Fail; Initial when completeMonthDayInitialsMonitor Left Right Left Right Left Right Left Right Left Right Left RightGeneral Image Quality (Pass/Fail)No smearingNo artefactsRamps cont.Geometric Distortion (Pass/Fail)Lines straightPattern greyedBoxes squareLuminance (Pass/Fail)Patches distinct0–5% visible95–100% visibleOverall Pass/FailRemarks:Date:Action:159
Page 1 and 2:
X raysdel matrixCs scintillatorLine
Page 3 and 4:
QUALITY ASSURANCE PROGRAMMEFOR DIGI
Page 5 and 6:
IAEA HUMAN HEALTH SERIES No. 17QUAL
Page 7 and 8:
FOREWORDThe application of radiatio
Page 14:
An effective QA programme is necess
Page 17 and 18:
The Integrating the Healthcare Ente
Page 21 and 22:
technology. Systems containing othe
Page 23 and 24:
X raysTop electrodea-Se layerCharge
Page 25 and 26:
dose received by inhomogeneous real
Page 27 and 28:
2.3.8.1. Soft copy displayFlat pane
Page 29 and 30:
3. ELEMENTS OF HIGH QUALITY MAMMOGR
Page 31:
— The ability to mask edges of ma
Page 34 and 35:
Disposal orsaleNew facility(start h
Page 36 and 37:
4.2.3. Radiographer (mammography te
Page 38 and 39:
5.2.2. Electronic versus geometric
Page 40 and 41:
To allow full utilization of the di
Page 42 and 43:
5.7. ARTEFACTSWhile the incidence o
Page 44 and 45:
FIG. 10. Detector crystallization.
Page 46 and 47:
FIG. 13. A more subtle example of a
Page 48 and 49:
FIG. 16. An example of poor collima
Page 51 and 52:
7. RADIOGRAPHER’S QUALITY CONTROL
Page 53 and 54:
7.1. DAILY TESTS7.1.1. Monitor insp
Page 55 and 56:
7.1.3. Daily flat field phantom ima
Page 57 and 58:
7.1.4. Visual inspection for artefa
Page 59 and 60:
7.1.5. Laser printer sensitometry7.
Page 61 and 62:
7.1.6. Image plate erasure (CR syst
Page 63 and 64:
FIG. 19. Modified TG18-QC pattern w
Page 65 and 66:
FIG. 21. Radiologist workstation wi
Page 67 and 68:
7.2.1.6. Time frame for corrective
Page 69 and 70:
7.2.3. Weekly quality control test
Page 71 and 72:
Note: It is not necessary to view t
Page 73 and 74:
TABLE 7. TOLERANCES FOR IMAGING WEE
Page 75 and 76:
7.2.4.4. Interpretation of results
Page 77 and 78:
7.3.1.5. Recommendations and correc
Page 79 and 80:
artefacts are typically best seen w
Page 81 and 82:
7.3.3.5. Recommendations and correc
Page 83 and 84:
7.4.1.3. Methodology(1) Annotate th
Page 85 and 86:
RECORD OF DIGITAL MAMMOGRAPHY REPEA
Page 87 and 88:
(3) Including examinations of at le
Page 89 and 90:
7.5. SEMI-ANNUAL TESTS7.5.1. Comput
Page 91 and 92:
8. MEDICAL PHYSICIST’S QUALITY CO
Page 93 and 94:
8.1. NOTE ON IMAGE NAMING CONVENTIO
Page 95 and 96:
(16) On any randomly selected patie
Page 97 and 98:
FIG. 30. Positioning of bathroom sc
Page 99 and 100:
(6) The target, filter, kV, grid, d
Page 101 and 102:
(2) Stack the 20 and 25 mm PMMA sla
Page 103 and 104:
TABLE 13. ACCEPTABLE AND ACHIEVABLE
Page 105 and 106:
8.5. DETECTOR PERFORMANCE8.5.1. Bas
Page 107 and 108:
8.5.2. Detector response and noise8
Page 109 and 110:
the service engineer responsible fo
Page 111 and 112:
(13) Using the annotation tool on t
Page 113 and 114:
Breast supportPMMA slabBreast suppo
Page 115 and 116:
(10) Place the thinner test object
Page 117 and 118:
8.6. EVALUATION OF SYSTEM RESOLUTIO
Page 119 and 120: TABLE 17. ACCEPTABLE FREQUENCIES AT
Page 121 and 122: 8.7. X RAY EQUIPMENT CHARACTERISTIC
Page 123 and 124: 8.7.2. Incident air kerma at the en
Page 125 and 126: 8.8. DOSIMETRY8.8.1. Mean glandular
Page 127 and 128: TABLE 21. ACCEPTABLE AND ACHIEVABLE
Page 129 and 130: FIG. 34. Suggested layout for ruler
Page 131 and 132: 8.10. IMAGE DISPLAY QUALITYThe accu
Page 133 and 134: FIG. 35. Modified TG18-QC test patt
Page 135 and 136: 8.10.1.5. Interpretation of results
Page 137 and 138: 8.10.2. Monitor luminance response
Page 139 and 140: TABLE 22. MONITOR PERFORMANCE TOLER
Page 141 and 142: FIG. 38. Measurement of illuminatio
Page 143 and 144: 8.11. LASER PRINTER8.11.1. Laser pr
Page 145 and 146: 8.11.1.5. Recommendations and corre
Page 147: 8.12.1.4. Interpretation of results
Page 150 and 151: iopsies are performed, a sink is of
Page 152 and 153: Appendix IISPECIFICATIONS OF TEST E
Page 154 and 155: TABLE 24. SPECIFICATIONS OF TEST EQ
Page 156 and 157: FIG. 40. Image acquired with a unif
Page 158 and 159: FIG. 43. The left hand image is par
Page 160 and 161: FIG. 45. A TG18-QC test pattern dis
Page 162 and 163: [29] ALSAGER, A., YOUNG, K.C., ODUK
Page 165 and 166: Annex IRADIOGRAPHER DATA COLLECTION
Page 167 and 168: Chart 2 — DIGITAL MAMMOGRAPHY (DM
Page 169: Chart 4 LASER PRINTER SENSITOMETRY
Page 173 and 174: Chart 7(b) WEEKLY QC TEST OBJECT:
Page 175 and 176: Chart 9 — SAFETY AND FUNCTION CHE
Page 177 and 178: Chart 11 — LASER PRINTER ARTEFACT
Page 179 and 180: Chart 13(a) — RECORD OF DIGITAL M
Page 181 and 182: Chart 14 — CR PLATE SENSITIVITY M
Page 183 and 184: Annex IIITHE MAMMOGRAPHY EXTRACTThe
Page 185 and 186: GLOSSARYair kerma. The energy depos
Page 187 and 188: image quality. The overall merit of
Page 189: CONTRIBUTORS TO DRAFTING AND REVIEW
show all

iaea human health series publications - SEDIM

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?