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Published in: Pediatric Surgery International 9/2021

01-09-2021 | Computed Tomography | Original Article

Computer-aided quantitative MSCT measurements may be useful for congenital lung malformations surgical approach selection

Authors: Weili Yang, Cong Shen, Nan Yu, Youmin Guo, Weikang Pan, Peng Li, Ya Gao, Xin Chen, Jiwen Cheng

Published in: Pediatric Surgery International | Issue 9/2021

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Abstract

Purpose

To examine the association between the MSCT quantitative measurements of congenital lung malformations (CLM) and the selection of surgical approaches (lobectomy vs. lung-sparing surgery).

Methods

This retrospective study evaluated CLM surgical cases at our institution from 2016 to 2018. MSCT quantitative measurements were generated by a semi-automated approach: the volume of the lesion (Vlesion), the volume of the lesion-involved lobe (Vlobe), the volume of the lesion-involved lung (Vlung) and the volume of the total lung (Vtotal lung). The proportions of Vlesion to Vlobe (Plesion/lobe), Vlesion to Vlung (Plesion/lung), and Vlesion to V total lung (Plesion/total lung) were calculated. We used Logistics regression to examine whether quantitative measurements were associated with the selection of surgical approaches.

Results

151 patients were included (median age at surgery 6 months). 82 patients underwent lung-sparing surgery, and 69 patients underwent lobectomy. Vlesion (OR 1.51, 95% CI 1.09–2.07), Plesion/lobe (OR 1.78, 95% CI 1.16–2.72), Plesion/lung (OR 1.63, 95% CI 1.13–2.35), and Plesion/total lung (OR 1.58, 95% CI 1.12–2.22) were positively associated with the selection of lobectomy.

Conclusion

The application of quantified MSCT analysis may provide insight into the quantitative characteristics of CLM, which could be potentially useful for surgical approach selection.
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Metadata
Title
Computer-aided quantitative MSCT measurements may be useful for congenital lung malformations surgical approach selection
Authors
Weili Yang
Cong Shen
Nan Yu
Youmin Guo
Weikang Pan
Peng Li
Ya Gao
Xin Chen
Jiwen Cheng
Publication date
01-09-2021
Publisher
Springer Berlin Heidelberg
Published in
Pediatric Surgery International / Issue 9/2021
Print ISSN: 0179-0358
Electronic ISSN: 1437-9813
DOI
https://doi.org/10.1007/s00383-021-04949-4

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