ISSN 1004-4140
CN 11-3017/P
Volume 31 Issue 5
Sep.  2022
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References
DAI M L, DONG J Y, PAN Y L, et al. Application of CT in the prognostic analysis of ureteral carcinoma[J]. CT Theory and Applications, 2022, 31(5): 679-685. DOI: 10.15953/j.ctta.2021.010. (in Chinese).
Citation: DAI M L, DONG J Y, PAN Y L, et al. Application of CT in the prognostic analysis of ureteral carcinoma[J]. CT Theory and Applications, 2022, 31(5): 679-685. DOI: 10.15953/j.ctta.2021.010. (in Chinese).
shu

Application of CT in the Prognostic Analysis of Ureteral Carcinoma

  • 1.

    The Third People's Hospital of Chengdu, Chengdu 610036, China Department of Radiology

  • 2.

    The Third People's Hospital of Chengdu, Chengdu 610036, China Urology Surgery

  • 2.

    Neurosurgery, Affiliated Hospital of Chengdu University, Chengdu 610081, China

  • 3.

    Department of Radiology, West China Hospital of Sichuan University, Chengdu 610041, China

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  • Received Date: October 04, 2021
  • Accepted Date: December 01, 2021
  • Available Online: December 05, 2021
  • Published Date: September 30, 2022
    Graphical Abstract
    • Abstract
  • Objective: To discuss the application value of CT in the prognostic analysis of ureteral carcinoma. Methods: The CT and medical records of 101 patients with ureteral carcinoma who underwent radical nephroureterectomy from January 2014 to December 2016 were collected and analyzed, and then the Cox regression method was performed. Results: Cox uni-variate analysis revealled that the single risk factors affecting the survival rate of patients with ureteral cancer in CT signs included multiple lesions, necrotic cystic change, maximum diameter ≥3 cm, peritumoral fat infiltration and depth of infiltration, invasion of adjacent organs and tissues, and lymph node metastasis. Cox multi-variate analysis,revealled that the multiple risk factors affecting the long-term survival rate of patients with ureteral cancer in CT signs included peritumoral fat infiltration and depth of infiltration, invasion of adjacent organs and tissues, lymph node metastasis, tumor necrosis and cyst, and multiple lesions. Conclusion: In CT signs, peritumoral fat infiltration and depth of infiltration, invasion of adjacent organs and tissues, lymph node metastasis, tumor necrosis and cystic degeneration and multiple lesions are the main risk factors affecting the survival of patients with ureteral cancer. CT holds great application value in the prognostic analysis of primary ureteral cancer.
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    • References (21)
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