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Lotus Desbiolles
University of St. Gallen
116Publications
41H-index
6,406Citations
Publications 116
Newest
#2Elena Tsolaki (UCL: University College London)H-Index: 3
Last.Inge K. Herrmann (ETH Zurich)H-Index: 16
view all 21 authors...
Despite its crucial role, the placenta is the least understood human organ. Recent clinical studies indicate a direct association between placental calcification and maternal and offspring health. This study reveals distinct characteristics of minerals formed during gestational ageing using cutting-edge nano-analytical characterization and paves the way for investigations focused on the identification of potential markers for disease risks in a clinical setting based on atypical placental minera...
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#1Sabine Schmid (University of Bern)H-Index: 6
#2Stefan Diem (HSG: University of St. Gallen)H-Index: 7
Last.Martin Früh (University of Bern)H-Index: 17
view all 10 authors...
Background Response to immune checkpoint inhibitors depends on tumor intrinsic properties and also on host factors in the tumour microenvironment including the presence of immune cells (IC). We hypothesized that nivolumab efficacy varies across different metastatic sites.
2 CitationsSource
#1S SchmidH-Index: 1
#2Stefan DiemH-Index: 7
Last.Martin FrühH-Index: 9
view all 10 authors...
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#1Michael Messerli (UZH: University of Zurich)H-Index: 7
#2Thomas Kluckert (HSG: University of St. Gallen)H-Index: 4
Last.Simon Wildermuth (HSG: University of St. Gallen)H-Index: 42
view all 11 authors...
Purpose To prospectively evaluate the accuracy of ultralow radiation dose CT of the chest with tin filtration at 100 kV for pulmonary nodule detection.
21 CitationsSource
#1Fabian MorsbachH-Index: 14
#2Lotus DesbiollesH-Index: 41
Last.Hatem AlkadhiH-Index: 68
view all 6 authors...
ObjectivesThe aims of this study were to introduce the measure noise texture deviation as quantitative parameter for evaluating iterative reconstruction (IR)–specific artifacts in computed tomography (CT) images and to test whether IR-specific artifacts, quantified through this measure, are reduced
11 CitationsSource
#1Michael Messerli (HSG: University of St. Gallen)H-Index: 7
#2Fabian Rengier (University Hospital Heidelberg)H-Index: 15
Last.Claas Philip Nähle (HSG: University of St. Gallen)H-Index: 1
view all 9 authors...
Rationale and Objectives To evaluate the influence of advanced modeled iterative reconstruction (ADMIRE) on the coronary artery calcium (CAC) scores by computed tomography (CT). Materials and Methods Sixty patients underwent CAC imaging with dual-source 192-slice CT. Agatston, volume and mass score were calculated from filtered back projection (FBP) and iterative reconstructions with different levels of ADMIRE. Friedman test and Wilcoxon rank sum test were used for multiple comparisons of CAC va...
5 CitationsSource
#1Sonja GordicH-Index: 12
#2Gilbert PuippeH-Index: 13
Last.Hatem AlkadhiH-Index: 68
view all 9 authors...
Purpose To develop a dual-energy contrast media-enhanced computed tomographic (CT) protocol by using time-attenuation curves from previously acquired perfusion CT data and to evaluate prospectively the relationship between iodine enhancement metrics at dual-energy CT and perfusion CT parameters in patients with hepatocellular carcinoma (HCC). Materials and Methods Institutional review board and local ethics committee approval and written informed consent were obtained. The retrospective part of ...
26 CitationsSource
#1Sonja Gordic (UZH: University of Zurich)H-Index: 12
#2Lotus Desbiolles (UZH: University of Zurich)H-Index: 41
Last.Sebastian Leschka (UZH: University of Zurich)H-Index: 19
view all 11 authors...
Purpose To evaluate the potential of advanced modeled iterative reconstruction (ADMIRE) for optimizing radiation dose of high-pitch coronary CT angiography (CCTA).
24 CitationsSource
#1Sonja GordicH-Index: 12
#2Gilbert PuippeH-Index: 13
Last.Hatem AlkadhiH-Index: 68
view all 9 authors...
Purpose: To develop a dual-energy contrast media–enhanced computed tomographic (CT) protocol by using time-attenuation curves from previously acquired perfusion CT data and to evaluate prospectively the relationship between iodine enhancement metrics at dual-energy CT and perfusion CT parameters in patients with hepatocellular carcinoma (HCC). Materials and Methods:
#1Daniela B. HusarikH-Index: 21
#2Sonja GordicH-Index: 12
Last.Hatem AlkadhiH-Index: 68
view all 7 authors...
OBJECTIVE: To determine the value of advanced virtual monoenergetic images (mono+) from dual-energy computed tomography (CT) of hyperattenuating and hypoattenuating liver lesions in various phantom sizes and patients in comparison with standard monoenergetic images (mono). MATERIALS AND METHODS: Anthropomorphic phantoms simulating 4 patient sizes (S, 300 × 200 mm; M, 350 × 250 mm; L, 400 × 300 mm; and XL, 600 × 450 mm) with a liver insert containing both hyperattenuating and hypoattenuating iodi...
33 CitationsSource
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