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Date Published: 11/07/2022
Online Published: 11/07/2022
Abstract Views: 110
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DOI: https://doi.org/10.55046/vjrnm.22.424.2015
Issue
No. 22 (2015)
Section
Scientific research
How to Cite
Nguyen, T. G., Le, A. Q., Le, T. K. C., Nguyen, Q. H., Hua, T. G., & Tran, B. N. (2022). Assessement changing in haemodynamics and contrast enhancement pattern of lung cancer lesions on perfusion CT. Vietnamese Journal of Radiology and Nuclear Medicine, 22, 54-59. https://doi.org/10.55046/vjrnm.22.424.2015

Assessement changing in haemodynamics and contrast enhancement pattern of lung cancer lesions on perfusion CT

Nguyen Truong Giang1, Le Anh Quang1, Le Thi Kim Cuc1, Nguyen Quang Hung1, Hua Thi Giang1, Tran Bao Ngoc1,
1 Central Hospital Thai Nguyen

Main Article Content

Abstract

SUMMARY


Introduction: Lung tumour perfusion CT may help to evaluate characteristics and haemodynamics of lung cancer. This research was carried out to assess changes in haemodynamics and contrast enhancement pattern of lung cancer lesions.
Methods: 12 patients were enrolled to the study underwent perfusion CT of lung tumour. Perfusion paramerters were obtained from perfusion CT maps.
Results: perfusion paramerters increased in malignant tumour with measured blood flow of 33.15 ±15.7 ml/100g/min, blood volume of 17ml/100g and tumour volume ranged from 7
– 577ml. blood volume in small tumours was higher than that in larger lesions. The higher homogeneity in blood flow was found in small tumours.
Conclusion: Lung tumour perfusion CT could be used to assess changes in tumour haemodynamics that may help in pretreatment of unresectable lung cancers.

Article Details

Keywords

Lung cancer, perfusion

References

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