0000000000815161

AUTHOR

M. Alilet

showing 2 related works from this author

Improved contrast for myeloma focal lesions with T2-weighted Dixon images compared to T1-weighted images

2019

International audience; Purpose: The purpose of this study was twofold. First, to compare the contrast between spinal multiple myeloma (MM) focal lesions and surrounding bone marrow obtained on T2-weighted Dixon fat-only MR images to that obtained on T1-weighted spin-echo images. Second, to search for correlation between bone marrow fat fraction assessed by T2-weighted Dixon sequence and International Myeloma Working Group myeloma defining events.Materials and methods: A total of 39 patients with 112 focal MM lesions were included. There were 25 men and 14 women with a mean age of 68.8±9.8 [SD] years (range: 49-88 years). Contrast between focal MM lesions and surrounding bone marrow was cal…

Malemedia_common.quotation_subject[SDV]Life Sciences [q-bio]Signal-To-Noise Ratio030218 nuclear medicine & medical imagingLesion03 medical and health sciences0302 clinical medicineBone MarrowImage Interpretation Computer-AssistedmedicineT1 weightedHumansContrast (vision)Radiology Nuclear Medicine and imagingMagnetic resonance imaging (MRI)Correlation testMultiple myelomaAgedRetrospective Studiesmedia_commonAged 80 and overSpinal NeoplasmsRadiological and Ultrasound Technologybusiness.industryMean ageGeneral MedicineMiddle AgedImage Enhancementmedicine.diseaseDixon sequenceMagnetic Resonance Imaging[SDV] Life Sciences [q-bio]medicine.anatomical_structure030220 oncology & carcinogenesisFemaleBone marrowmedicine.symptomMultiple MyelomabusinessT2 weightedNuclear medicine
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Posterior interosseous nerve of the elbow at the arcade of Frohse: Ultrasound appearance in asymptomatic subjects

2019

PURPOSE To assess the normal values of the antero-posterior (AP) diameter of the posterior interosseous nerve (PIN) of the elbow as it passes beneath the arcade of Frohse and to search for PIN-diameter differences between the upstream, entry point and downstream of the arcade. MATERIAL AND METHODS Thirty asymptomatic patients prospectively underwent bilateral B-mode ultrasound of the PIN of the elbow. There were 15 men and 15 women with a mean age of 30.2±5.31 (SD) years (range: 26-43 years). Of these, 23 patients were right-handers (23/30; 77%) and 7 were left handers (7/30; 23%). AP diameter of the PIN was measured in long axis at three different locations including the entry point of the…

AdultMale[SDV]Life Sciences [q-bio]ElbowNormal valuesAsymptomatic030218 nuclear medicine & medical imaging03 medical and health sciences0302 clinical medicineElbowmedicineHumansSupinator muscleRadiology Nuclear Medicine and imagingProspective StudiesUltrasonographyLeft handedRadiological and Ultrasound Technologybusiness.industryNerve Compression SyndromesUltrasoundPeripheral Nervous System DiseasesMean ageGeneral MedicineAnatomyPosterior interosseous nervemedicine.anatomical_structure030220 oncology & carcinogenesisAsymptomatic DiseasesFemaleRadial Nervemedicine.symptombusiness
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