The researchers developed a multi-contrast pulse sequence that successively generates T1-weighted, proton density-weighted and then T2-weighted contrast in each repetition time. ... observing a ...

The researchers performed one scan during proton irradiation, and three immediately after irradiation, using a variety of MR sequences. For two of the six MR sequences – the proton density-weighted ...

Example triple turbo spin-echo brain MRI scans in (A) neurotypically developing and (B) atypically developing extremely preterm–born adolescents. Proton density (PD)–weighted, T2-weighted, and ...

(e, f) Sagittal fat-suppressed proton density-weighted MRI scans in 15-year-old female control participant (e) and 15-year-old male control participant (f) without a DFCI for comparison.

For mean wall thickness measured with proton density-weighted MRI, the corresponding associations were 1.32, 1.48, and 1.37. For mean wall thickness measured with gadolinium-enhanced MRI, ...

More information: Quantification of Hepatic Steatosis by Ultrasound: Prospective Comparison to MRI Proton-Density Fat Fraction as Reference Standard, American Journal of Roentgenology (2022). DOI ...

Multi-sequence knee magnetic resonance imaging ... (T2W), and proton density-weighted (PDW) MRI sequences from sagittal, coronal, and axial planes. By combining data from arthroscopy, ...

MRI examinations included three PDFF acquisitions with calculation of an overall median PDFF. Ultimately, UDFF was positively associated with MRI PDFF (rho=0.82 [95% 0.71-0.89]; p<.001), with mean ...

A total of 44 MLB pitchers underwent elbow MRI, including both standard sequences and a coronal fat-saturated proton density-weighted sequence in the FEVER view using specific positioning ...