New Validated Method for Measuring Fat Graft Retention in the Breast with MRI
| Autor: | Bo S. Rasmussen, J. L. Hansen, Jens Jørgen Elberg, Mathias Ørholt, Peter V Vester-Glowinski, Krzysztof T. Drzewiecki, Andreas Larsen, Christian von Buchwald, Mikkel Herly, Felix C. Müller, Mathilde N. Hemmingsen |
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| Rok vydání: | 2020 |
| Předmět: |
Accuracy and precision
Validation study medicine.diagnostic_test business.industry lcsh:Surgery Magnetic resonance imaging lcsh:RD1-811 030230 surgery 03 medical and health sciences 0302 clinical medicine 030220 oncology & carcinogenesis Interobserver Variation medicine Fat grafting Breast volume Ideas and Innovations Surgery Breast business Nuclear medicine Graft volume Breast augmentation |
| Zdroj: | Plastic and Reconstructive Surgery, Global Open, Vol 8, Iss 8, p e3052 (2020) Plastic and Reconstructive Surgery Global Open Herly, M, Ørholt, M, Müller, F C, Hemmingsen, M N, Hansen, J, Larsen, A, Rasmussen, B S, Elberg, J J, Von Buchwald, C, Drzewiecki, K T & Vester-Glowinski, P V 2020, ' New Validated Method for Measuring Fat Graft Retention in the Breast with MRI ', Plastic and Reconstructive Surgery-Global Open, vol. 8, e3052 . https://doi.org/10.1097/GOX.0000000000003052 |
| ISSN: | 2169-7574 |
| Popis: | In this study, we present a new method for measuring fat graft volume retention in the breast based on magnetic resonance imaging scans and a validation study to assess its accuracy and precision. The method was validated by 4 observers using the magnetic resonance imaging scans of 14 patients undergoing breast augmentation with fat grafting. The method was translated into software and was used to measure the change in breast volume from a preoperative scan to a postoperative scan recorded within 3 hours after the surgery, which was compared with the injected fat graft volume. The new method measured the injected fat graft volumes with an average systematic overestimation of 6.3% (SD, 10.5). The median interobserver variation was |
| Databáze: | OpenAIRE |
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