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  • noun

Synonyms for Ir

a heavy brittle metallic element of the platinum group

a board of the British government that administers and collects major direct taxes

References in periodicals archive ?
Caption: FIGURE 1 Axial magnetic resonance images of (A) T1 postcontrast sequences and (B) fluid-attenuated inversion recovery
T2 Fluid Attenuated Inversion Recovery (FLAIR) Imaging Study of Brain MRI showed Right Thalamic High Signal Intensity
An MRI performed 2 weeks after treatment started indicated enhancement in the lesion on T2-weighted image and fluid-attenuated inversion recovery images had disappeared (Figure, panel D).
Caption: Figure 2: Phase sensitive inversion recovery image depicting delayed hyper-enhancement involving the midmyocardium with endocardial sparing.
Pulse sequences being considered consisted of spin echo (SE), gradient echo (GRE), spoiled gradient echo (SP-GRE), inversion recovery spin echo (IR-SE), and inversion recovery gradient echo (IR-GRE).
Fluid attenuated inversion recovery magnetic resonance imaging showed a high intensity signal in the sulci of the left parietal lobe and bilateral occipital lobe (Figures 1(a) and 1(b)).
Frahm, "Model-based reconstruction for T1 mapping using single-shot inversion recovery radial FLASH," International Journal of Imaging Systems and Technology, vol.
MRI revealed a tumefactive edematous lesion in the left frontal area, which was hypointense on T1-weighted images, and hyperintense on T2-weighted and fluid attenuation inversion recovery (FLAIR) images.
Caption: Figure 2: STIR (short tau inversion recovery) weighted MRI of the ankle showing 5 x 5.2 x 3.6 cm multiloculated, expansile lesion with fluid-fluid levels.
Magnetic resonance imaging (MRI) of the left ankle revealed a vertical crack in the talar body extending from the center of the talar dome to the subtalar joint and a lateral talar body fragment with low signal intensity on both T1-weighted and short T1 inversion recovery images suggestive of osteonecrosis (Figures 2(a) and 2(b)).
On magnetic resonance imaging (MRI), the right body of the mandible showed low signal intensity on T1-weighted images and high signal intensity on short tau inversion recovery (STIR) images with perilesional soft tissue swelling (Figure 3).
Short TI inversion recovery MRI showed low-intensity paratesticular tumors (Figure 1(e)).
SPARCC, ?SI, and ADC values were obtained from the short tau inversion recovery (STIR), diffusion-weighted imaging (DWI), and CE-MRI, respectively.
Gecmeyen topuk agrisi endikasyonuyla ayak bilegine yonelik 3 mm kesit kalinliginda T1A (TR: 662,933 msn, TE: 20 msn) ve STIR (Short Tau Inversion Recovery) (TR: 5,147 msn, TE: 70 msn) sekanslarinda sagital, T2A yag baskili sekansta (TR: 3,3 msn, TE: 80 msn) aksiyel manyetik rezonans (MR) inceleme yapildi (Resim 2).
Caption: Figure 1: Patient's brain magnetic resonance imaging: (a) diffusion-weighted image, (b) apparent diffusion coefficient map, and (c) fluid attenuated inversion recovery sequence.