Evaluation of Advanced Gastric Carcinoma with Monoenergetic Spectrum Curve of Dual-source Dual-energy Computed Tomography

Li-mei Pei; Gao-feng Shi; Run-ze Wu; Ru-xun Li; and Yu Du

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Evaluation of Advanced Gastric Carcinoma with Monoenergetic Spectrum Curve of Dual-source Dual-energy Computed Tomography

null Issue 1, Pages: 64-65(2013)

Updated：2024-04-10

- Evaluation of Advanced Gastric Carcinoma with Monoenergetic Spectrum Curve of Dual-source Dual-energy Computed Tomography
- Affiliations：
  
  CT Room, Hebei Medical University Fourth Hospital,Shijiazhuang,China,050011
- Author bio：
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  CLC：
- Published Online：26 March 2013，
  
  Published：2013
- Accepted：
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Li-mei Pei, Gao-feng Shi, Run-ze Wu, et al. Evaluation of Advanced Gastric Carcinoma with Monoenergetic Spectrum Curve of Dual-source Dual-energy Computed Tomography[J]. Null, 2013, (1): 64-65.
DOI：

Li-mei Pei, Gao-feng Shi, Run-ze Wu, et al. Evaluation of Advanced Gastric Carcinoma with Monoenergetic Spectrum Curve of Dual-source Dual-energy Computed Tomography[J]. Null, 2013, (1): 64-65. DOI：

摘要

GASTRIC cancer is one of the most frequently diagnosed cancers and leading causes of cancer-related deaths. Computed tomography (CT) is routinely used to observe the tumor location

size

invasion

and metastasis

which are necessary for tumor staging and therefore treatment planning. With the recently introduced dual-source dual-energy CT (DECT)

different kevS images could be obtained

the feature of which depending on the attenuation coefficient of the scanned tissue. We investigated spectrum characteristics of the curve of normal gastric tissue and those with gastric cancer

normal fat and invased fat

metastatic lymph nodes in DECT.

Abstract

GASTRIC cancer is one of the most frequently diagnosed cancers and leading causes of cancer-related deaths. Computed tomography (CT) is routinely used to observe the tumor location

size

invasion

and metastasis

which are necessary for tumor staging and therefore treatment planning. With the recently introduced dual-source dual-energy CT (DECT)

different kevS images could be obtained

the feature of which depending on the attenuation coefficient of the scanned tissue. We investigated spectrum characteristics of the curve of normal gastric tissue and those with gastric cancer

normal fat and invased fat

metastatic lymph nodes in DECT.

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