Determination of computed tomography dose index:: Thorax exploration technique in computed and helical tomography

被引：0
|
作者：
Azorín, JC
Calderón, A
Azorín, J
机构：
来源：
MEDICAL PHYSICS | 2004年 / 724卷
关键词：
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
This paper presents the results obtained for thorax studies of both computed axial tomography (CT) and helical tomography (I-IT) in Mexico using home-made LiF:Mg,Cu,P+PTFE thermoluminescent dosimeters. Results show that, using similar conditions of irradiation and slice (pitch = 1), do not exist significant differences between the absorbed dose in the phantom due to the two types of tomography scanners used.
引用
收藏
页码：230 / 233
页数：4
相关论文
共 50 条
  • [21] The development of helical computed tomography
    Chang, JC
    JAPANESE JOURNAL OF CANCER RESEARCH, 1995, 86 (12): : 1224 - 1225
  • [22] COMPUTED TOMOGRAPHY DOSE INDEX MEASUREMENT FOR HI-ART MEGAVOLTAGE HELICAL CT
    Liu, Minglu
    Wang, Yunlai
    Liao, Xiongfei
    RADIATION PROTECTION DOSIMETRY, 2016, 171 (03) : 370 - 374
  • [23] Computed tomography evaluation of the normal appendix: Comparison of low-dose and standard-dose unenhanced helical computed tomography
    Karabulut, Nevzat
    Boyaci, Nurefsan
    Yagci, Baki
    Herek, Duygu
    Kiroglu, Yimaz
    JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, 2007, 31 (05) : 732 - 740
  • [24] DOSE PROFILE AND DOSE INDEX ANALYSIS IN COMPUTED-TOMOGRAPHY
    OLIVEIRA, AD
    ALVES, JG
    CARVALHO, AF
    CARREIRO, JV
    RADIATION PROTECTION DOSIMETRY, 1995, 57 (1-4) : 387 - 391
  • [25] Quantification of Starting Angle Dose Biasing in Helical Computed Tomography
    Tien, C.
    Hintenlang, D.
    MEDICAL PHYSICS, 2010, 37 (06)
  • [26] Measurements of computed tomography dose index for clinical scans
    Trevisan, D.
    Ravanelli, D.
    Valentini, A.
    RADIATION PROTECTION DOSIMETRY, 2014, 158 (04) : 389 - 398
  • [27] Alternative methods of obtaining the computed tomography dose index
    Knox, HH
    Gagne, RM
    HEALTH PHYSICS, 1996, 71 (02): : 219 - 224
  • [28] Monte Carlo dose index estimation in computed tomography
    Ati, Moncef
    Bouamrane, Rachid
    Addi, Djamel
    Maroc, Fatima Zohra
    Mecheret, Fatima Zohra
    AIMS BIOENGINEERING, 2020, 7 (04): : 224 - 235
  • [29] Determination of Embryo/Fetus Doses of Pregnants in Thorax Computed Tomography Scan
    Demir, Mustafa
    Isikci, Nazenin Ipek
    TURK ONKOLOJI DERGISI-TURKISH JOURNAL OF ONCOLOGY, 2023, 38 (04): : 476 - 481
  • [30] Computed Dosimeter Dose Index on a 16-Slice Computed Tomography Scanner
    Mekonin, Tadelech S.
    Deressu, Tilahun T.
    DOSE-RESPONSE, 2022, 20 (03):
12345