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Items: 1 to 20 of 29


Artificial intelligence in bone age assessment: accuracy and efficiency of a novel fully automated algorithm compared to the Greulich-Pyle method.

Booz C, Yel I, Wichmann JL, Boettger S, Al Kamali A, Albrecht MH, Martin SS, Lenga L, Huizinga NA, D'Angelo T, Cavallaro M, Vogl TJ, Bodelle B.

Eur Radiol Exp. 2020 Jan 28;4(1):6. doi: 10.1186/s41747-019-0139-9.


Improved coronary artery contrast enhancement using noise-optimised virtual monoenergetic imaging from dual-source dual-energy computed tomography.

Arendt CT, Czwikla R, Lenga L, Wichmann JL, Albrecht MH, Booz C, Martin SS, Leithner D, Tischendorf P, Blandino A, Vogl TJ, D'Angelo T.

Eur J Radiol. 2020 Jan;122:108666. doi: 10.1016/j.ejrad.2019.108666. Epub 2019 Sep 14.


Measurement Reliability and Diagnostic Accuracy of Virtual Monoenergetic Dual-Energy CT in Patients with Colorectal Liver Metastases.

Lenga L, Lange M, Arendt CT, Booz C, Yel I, Bodelle B, D'Angelo T, Hammerstingl RM, Huizinga NA, Vogl TJ, Martin SS, Albrecht MH.

Acad Radiol. 2019 Nov 11. pii: S1076-6332(19)30453-2. doi: 10.1016/j.acra.2019.09.020. [Epub ahead of print]


Traumatic bone marrow edema of the calcaneus: Evaluation of color-coded virtual non-calcium dual-energy CT in a multi-reader diagnostic accuracy study.

Booz C, Nöske J, Albrecht MH, Lenga L, Martin SS, Wichmann JL, Huizinga NA, Eichler K, Nour-Eldin NA, Vogl TJ, Yel I.

Eur J Radiol. 2019 Sep;118:207-214. doi: 10.1016/j.ejrad.2019.07.023. Epub 2019 Jul 19.


Color-coded virtual non-calcium dual-energy CT for the depiction of bone marrow edema in patients with acute knee trauma: a multireader diagnostic accuracy study.

Booz C, Nöske J, Lenga L, Martin SS, Yel I, Eichler K, Gruber-Rouh T, Huizinga N, Albrecht MH, Vogl TJ, Wichmann JL.

Eur Radiol. 2020 Jan;30(1):141-150. doi: 10.1007/s00330-019-06304-7. Epub 2019 Jul 26.


Optimization of image quality and radiation dose using different cone-beam CT exposure parameters.

Yel I, Booz C, Albrecht MH, Gruber-Rouh T, Polkowski C, Jacobi M, Lenga L, Schulz M, Frank J, Marzi I, Vogl TJ, Eichler K, Kaltenbach B.

Eur J Radiol. 2019 Jul;116:68-75. doi: 10.1016/j.ejrad.2019.04.005. Epub 2019 Apr 22.


Comparison of Radiation Dose and Image Quality of Contrast-Enhanced Dual-Source CT of the Chest: Single-Versus Dual-Energy and Second-Versus Third-Generation Technology.

Lenga L, Leithner D, Peterke JL, Albrecht MH, Gudauskas T, D'Angelo T, Booz C, Hammerstingl R, Vogl TJ, Martin SS, Wichmann JL.

AJR Am J Roentgenol. 2019 Apr;212(4):741-747. doi: 10.2214/AJR.18.20065. Epub 2019 Jan 30.


Single- and dual-energy CT pulmonary angiography using second- and third-generation dual-source CT systems: comparison of radiation dose and image quality.

Lenga L, Trapp F, Albrecht MH, Wichmann JL, Johnson AA, Yel I, D'Angelo T, Booz C, Vogl TJ, Martin SS.

Eur Radiol. 2019 Sep;29(9):4603-4612. doi: 10.1007/s00330-018-5982-1. Epub 2019 Jan 21.


Virtual Noncalcium Dual-Energy CT: Detection of Lumbar Disk Herniation in Comparison with Standard Gray-scale CT.

Booz C, Nöske J, Martin SS, Albrecht MH, Yel I, Lenga L, Gruber-Rouh T, Eichler K, D'Angelo T, Vogl TJ, Wichmann JL.

Radiology. 2019 Feb;290(2):446-455. doi: 10.1148/radiol.2018181286. Epub 2018 Dec 4.


Dual-energy CT in early acute pancreatitis: improved detection using iodine quantification.

Martin SS, Trapp F, Wichmann JL, Albrecht MH, Lenga L, Durden J, Booz C, Vogl TJ, D'Angelo T.

Eur Radiol. 2019 May;29(5):2226-2232. doi: 10.1007/s00330-018-5844-x. Epub 2018 Nov 28.


Multi-observer comparison study between unenhanced quiescent-interval single-shot magnetic resonance angiography and invasive carbon dioxide angiography in patients with peripheral arterial disease and chronic renal insufficiency.

Arendt CT, Leithner D, Lenga L, Wichmann JL, Albrecht MH, Czwikla R, Varga-Szemes A, d'Angelo T, Martin SS, Thalhammer A, Nagel E, Vogl TJ, Gruber-Rouh T.

Eur J Radiol. 2018 Nov;108:140-146. doi: 10.1016/j.ejrad.2018.09.029. Epub 2018 Sep 28.


Evaluation of Radiation Dose and Image Quality using High-Pitch 70-kV Chest CT in Immunosuppressed Patients.

Yel I, Martin SS, Wichmann JL, Lenga L, Albrecht MH, Bucher AM, Kaltenbach B, Polkowski C, Booz C, Vogl TJ, Hammerstingl RM.

Rofo. 2019 Feb;191(2):122-129. doi: 10.1055/a-0668-6031. Epub 2018 Sep 4. English, German.


Dual-energy CT in patients with colorectal cancer: Improved assessment of hypoattenuating liver metastases using noise-optimized virtual monoenergetic imaging.

Lenga L, Czwikla R, Wichmann JL, Leithner D, Albrecht MH, Booz C, Arendt CT, Yel I, D'Angelo T, Vogl TJ, Martin SS.

Eur J Radiol. 2018 Sep;106:184-191. doi: 10.1016/j.ejrad.2018.07.027. Epub 2018 Jul 31.


Evaluation of a Computer-Aided Diagnosis System for Automated Bone Age Assessment in Comparison to the Greulich-Pyle Atlas Method: A Multireader Study.

Booz C, Wichmann JL, Boettger S, Al Kamali A, Martin SS, Lenga L, Leithner D, Albrecht MH, Ackermann H, Vogl TJ, Bodelle B, Kaltenbach B.

J Comput Assist Tomogr. 2019 Jan/Feb;43(1):39-45. doi: 10.1097/RCT.0000000000000786.


Dual-energy CT-based iodine quantification to differentiate abdominal malignant lymphoma from lymph node metastasis.

Martin SS, Czwikla R, Wichmann JL, Albrecht MH, Lenga L, Savage RH, Arendt C, Hammerstingl R, Vogl TJ, Kaltenbach B.

Eur J Radiol. 2018 Aug;105:255-260. doi: 10.1016/j.ejrad.2018.06.017. Epub 2018 Jun 22.


Iodine quantification to distinguish hepatic neuroendocrine tumor metastasis from hepatocellular carcinoma at dual-source dual-energy liver CT.

Kaltenbach B, Wichmann JL, Pfeifer S, Albrecht MH, Booz C, Lenga L, Hammerstingl R, D'Angelo T, Vogl TJ, Martin SS.

Eur J Radiol. 2018 Aug;105:20-24. doi: 10.1016/j.ejrad.2018.05.019. Epub 2018 May 19.


Dual-energy CT in patients with abdominal malignant lymphoma: impact of noise-optimised virtual monoenergetic imaging on objective and subjective image quality.

Lenga L, Czwikla R, Wichmann JL, Leithner D, Albrecht MH, D'Angelo T, Arendt CT, Booz C, Hammerstingl R, Vogl TJ, Martin SS.

Clin Radiol. 2018 Sep;73(9):833.e19-833.e27. doi: 10.1016/j.crad.2018.04.015. Epub 2018 Jun 5.


90-kVp low-tube-voltage CT pulmonary angiography in combination with advanced modeled iterative reconstruction algorithm: effects on radiation dose, image quality and diagnostic accuracy for the detection of pulmonary embolism.

Leithner D, Gruber-Rouh T, Beeres M, Wichmann JL, Mahmoudi S, Martin SS, Lenga L, Albrecht MH, Booz C, Vogl TJ, Scholtz JE.

Br J Radiol. 2018 Jul;91(1088):20180269. doi: 10.1259/bjr.20180269. Epub 2018 Jun 5.


Evaluation of virtual monoenergetic imaging algorithms for dual-energy carotid and intracerebral CT angiography: Effects on image quality, artefacts and diagnostic performance for the detection of stenosis.

Leithner D, Mahmoudi S, Wichmann JL, Martin SS, Lenga L, Albrecht MH, Booz C, Arendt CT, Beeres M, D'Angelo T, Bodelle B, Vogl TJ, Scholtz JE.

Eur J Radiol. 2018 Feb;99:111-117. doi: 10.1016/j.ejrad.2017.12.024. Epub 2017 Dec 30.


Impact of noise-optimized virtual monoenergetic dual-energy computed tomography on image quality in patients with renal cell carcinoma.

Martin SS, Wichmann JL, Pfeifer S, Leithner D, Lenga L, Reynolds MA, D'Angelo T, Hammerstingl R, Gruber-Rouh T, Vogl TJ, Albrecht MH.

Eur J Radiol. 2017 Dec;97:1-7. doi: 10.1016/j.ejrad.2017.10.008. Epub 2017 Oct 6.


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