On T1-W (weighted) images, AVN classically presents with acrescentic band of low signal in the subchondral femoral head bone marrow. This band is thought to represent the interface between thenecrotic and reparative zones. On T2 weighted and inversion recovery sequences, subacute AVN classically s...
The zona orbicularis makes up the circular fibers and represents a circumferential capsular thickening attaching superiorly to the femur at the base of the greater trochanter before converging with the superior band of the ISFL(46). It ensheaths the posterior circumference of the femoral neck like ...
The banknotes of 10 dinars with the prefix 1A (LYD10.9B) recently issued have a wide holographic band in the front... Mar-7-2025 Curaçao and Saint Martin – Rules for the redemption of Antillean guilders. As the new notes denominated in Caribbean dollars are issued at the end of March...
Only when voxel-based MRI analysis was applied to the latest MRI, it became obvious that these WM lesions were in fact a very broad band of heterotopic GM corresponding to a partial double cortex confined to the posterior parts of both hemispheres (Fig. 4, row 3). Retrospectively, the ...
MRI systems, shown in Figure 2, are best suited for brain imaging, or for orthopedic, angiographic, and vascular studies, as the scan provides high contrast on soft tissue without exposing it to ionizing radiation. MRI operates in the 1-MHz to 100-MHz RF frequency band, whereas computed tom...
Diffusion MRI is a leading method to non-invasively characterise brain tissue microstructure across multiple domains and scales. Diffusion-weighted steady-state free precession (DW-SSFP) is an established imaging sequence for post-mortem MRI, addressing
Scleral band Retinal tacks What is the major safety concern for MR imaging of cochlear implants? Movement/dislodgement of the internal magnet RF-induced heating at the tip of the cochlear electrode due to the “antenna effect” Electronic shorting/malfunction of the electronic stimulator Scal...
Themedial bandof the coracohumeral ligament blends with the fibers of the superior glenohumeral ligament complex that surrounds the medial and inferior aspect of the long head of biceps tendon before it inserts on the lesser tuberosity of the humerus. ...
It is important to check the ACL in the axial plane as well, where it is best visualized on a slice roughly through theintercondylar notch. On this level, the ACL is seen on the lateral femoral condyle as a black band about 1,5 cm in the anteroposterior diameter. Upon scrolling deeper...
The banknotes of 10 dinars with the prefix 1A (LYD10.9B) recently issued have a wide holographic band in the front... Mar-7-2025 Curaçao and Saint Martin – Rules for the redemption of Antillean guilders. As the new notes denominated in Caribbean dollars are issued at the end of March...