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Horst Lenzen

Explore the profile of Horst Lenzen including associated specialties, affiliations and a list of published articles. Areas
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Articles 19
Citations 255
Followers 0
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Recent Articles
1.
Sommer A, Weigel S, Hense H, Gerss J, Weyer-Elberich V, Kerschke L, et al.
Eur Radiol . 2024 Jul; 35(1):166-176. PMID: 39012526
Objectives: The randomized TOmosynthesis plus SYnthesized MAmmography (TOSYMA) screening trial has shown that digital breast tomosynthesis plus synthesized mammography (DBT + SM) is superior to digital mammography (DM) in invasive...
2.
Wollschlager D, Jahnen A, Hermen J, Giussani A, Stamm G, Borowski M, et al.
Eur J Radiol . 2023 Apr; 163:110832. PMID: 37059005
Purpose: Accumulating evidence from epidemiological studies that pediatric computed tomography (CT) examinations can be associated with a small but non-zero excess risk for developing leukemia or brain tumor highlights the...
3.
Fiebich M, Block A, Borowski M, Geworski L, Happel C, Kamp A, et al.
Rofo . 2020 Dec; 193(7):778-786. PMID: 33327031
Background:  The exposure of a pregnant woman to X-rays is an event that can cause uncertainty for all concerned. This review provides guidance on how to assess such a situation...
4.
Weigel S, Gerss J, Hense H, Krischke M, Sommer A, Czwoydzinski J, et al.
BMJ Open . 2018 May; 8(5):e020475. PMID: 29764880
Introduction: Development of digital breast tomosynthesis (DBT) provides a technology that generates three-dimensional data sets, thus reducing the pitfalls of overlapping breast tissue. Observational studies suggest that the combination of...
5.
Entz K, Sommer A, Lenzen H
Rofo . 2017 Dec; 190(1):51-60. PMID: 29258133
Key Points: · Acceptance and constancy tests for diagnostic displays are defined in DIN 6868-157.. · The new standards has positive and negative aspects.. · Randomized tests should be introduced.....
6.
Lenzen H
Rofo . 2014 May; 186(6):621. PMID: 24871392
No abstract available.
7.
Lenzen H, Froscher O, Simmler R, Stamm G, Westhof J
Rofo . 2014 Apr; 186(4):419-22. PMID: 24691809
No abstract available.
8.
Weigel S, Berkemeyer S, Girnus R, Sommer A, Lenzen H, Heindel W
Radiology . 2014 Feb; 271(2):345-55. PMID: 24495234
Purpose: To assess screening performance of a direct radiography (DR) photon-counting system versus statewide screening units with different digital technologies. Materials And Methods: The local ethics board approved retrospective study...
9.
Lenzen H
Rofo . 2012 Oct; 184(11):987-91. PMID: 23096499
No abstract available.
10.
Rapp-Bernhardt U, Roehl F, Esseling R, Lenzen H, Schiborr M, Theobald-Hormann I, et al.
Invest Radiol . 2005 Oct; 40(11):736-41. PMID: 16230907
Objective: We sought to evaluate the diagnostic performance of a portable indirect flat-panel detector for low-dose imaging as compared with an asymmetric film-screen system in a pediatric intensive care unit....