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Julian Leube

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Citations 25
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Recent Articles
1.
Leube J, Claeys W, Gustafsson J, Salas-Ramirez M, Lassmann M, Koole M, et al.
EJNMMI Phys . 2024 Jun; 11(1):52. PMID: 38937408
Background: Although the importance of quantitative SPECT has increased tremendously due to newly developed therapeutic radiopharmaceuticals, there are still no accreditation programs to harmonize SPECT imaging. Work is currently underway...
2.
Leube J, Gustafsson J, Lassmann M, Salas-Ramirez M, Tran-Gia J
J Nucl Med . 2024 Apr; 65(6):980-987. PMID: 38637141
With the development of new radiopharmaceutical therapies, quantitative SPECT/CT has progressively emerged as a crucial tool for dosimetry. One major obstacle of SPECT is its poor resolution, which results in...
3.
Salas-Ramirez M, Leube J, Lassmann M, Tran-Gia J
EJNMMI Phys . 2024 Feb; 11(1):21. PMID: 38407672
Introduction: CT-based attenuation correction (CT-AC) plays a major role in accurate activity quantification by SPECT/CT imaging. However, the effect of kilovoltage peak (kVp) and quality-reference mAs (QRM) on the attenuation...
4.
Danieli R, Stella M, Leube J, Tran-Gia J, Marin C, Uribe C, et al.
EJNMMI Phys . 2023 Oct; 10(1):64. PMID: 37853247
Background: Dosimetry after radiopharmaceutical therapy with Lu (Lu-RPT) relies on quantitative SPECT/CT imaging, for which suitable reconstruction protocols are required. In this study, we characterized for the first time the...
5.
Leube J, Horn M, Hartrampf P, Buck A, Lassmann M, Tran-Gia J
Z Med Phys . 2023 Sep; 34(2):231-241. PMID: 37666698
Methods: A total of 108 PET/CT examinations (53 [Ga]Ga-PSMA-I&T and 55 [F]F-PSMA-1007 examinations) were grouped to create a reference data set of manual segmentations of the kidney. These segmentations were...
6.
Leube J, Gustafsson J, Lassmann M, Salas-Ramirez M, Tran-Gia J
EJNMMI Phys . 2022 Jul; 9(1):47. PMID: 35852673
Background: In recent years, a lot of effort has been put in the enhancement of medical imaging using artificial intelligence. However, limited patient data in combination with the unavailability of...
7.
Zschocke J, Leube J, Glos M, Semyachkina-Glushkovskaya O, Penzel T, Bartsch R, et al.
IEEE Trans Biomed Eng . 2021 Aug; 69(2):830-839. PMID: 34437055
Objective: Nocturnal recordings of heart rate and respiratory rate usually require several separate sensors or electrodes attached to different body parts - a disadvantage for at-home screening tests and for...
8.
Leube J, Zschocke J, Kluge M, Pelikan L, Graf A, Glos M, et al.
Sci Rep . 2020 Sep; 10(1):14530. PMID: 32884062
Respiratory rate and changes in respiratory activity provide important markers of health and fitness. Assessing the breathing signal without direct respiratory sensors can be very helpful in large cohort studies...