Reply: Interim FDG-PET/CT in primary mediastinal diffuse large B-cell lymphoma: really almost useless procedure?
- 170 Downloads
The results reported in this study were obtained over a period of 8 years, during which two different PET/CT devices were used. As the certification procedure is effective in the department only since the commissioning of the Discovery PET/CT, Procházka et al. point out that the images were not obtained under the same conditions. Although this remark is relevant, this point does not seem very critical to us since the initial analysis of the images was performed on a visual basis. This non-quantitative approach is less sensitive to the intrinsic performances of the device, especially since the PSF recovery...