Development and validation of a practical solution for detecting motion artefacts in the EOS X-ray system.

The EOS™2D/3D system is a low-dose, 3D imaging system that utilizes two perpendicular X-ray beams to create simultaneous frontal and lateral images of the body. This is a useful modality to assess spinal pathologies. However, due to the slow imaging acquisition time up to 25 s, motion artifacts (MA) frequently occur.

Glutathione in the Pons Is Associated With Clinical Status Improvements in Subacute Spinal Cord Injury.

Objectives: In spinal cord injury (SCI), the primary mechanical injury is followed by secondary sequelae that develop over the subsequent months and manifests in biochemical, functional, and microstructural alterations, at the site of direct injury but also in the spinal cord tissue above and below the actual lesion site. Noninvasive magnetic resonance spectroscopy (MRS) can be used to assess biochemical modulation occurring in the secondary injury phase, in addition to and supporting conventional MRI, and might help predict and improve patient outcome. In this article, we aimed to examine the metabolic levels in the pons of subacute SCI by means of in vivo proton MRS at 3 T and explore the association to clinical scores.

[Facial angioedema following pharmacotherapy with an ACE inhibitor].

A 56-year-old women suddenly had a swelling on her right cheek and on the right side of her upper lip, for which she decided to first visit her family physician and subsequently her family dentist. During the past two years, she was treated for an ovarian carcinoma by an oncologist. Recently, she was using the antihypertensive ACE inhibitor enalapril, prescribed by her family physician.

[Medicaments and oral healthcare. Medicaments potentially inducing angioedema and/or urticaria].

Angioedema stems from increased vasodilation and vascular permeability, resulting in extravasation of fluid. Hereditary and acquired types of angioedema can be distinguished, with 3 and 4 subtypes, respectively. Groups of medicaments potentially inducing angioedema are, among others: ACE inhibitors, angiotensin II receptor blockers, dipeptidyl peptidase-4 inhibitors, thrombocyte aggregation inhibitors and immunosuppressive agents.

Medications and addictive substances potentially inducing or attenuating sleep bruxism and/or awake bruxism.

Bruxism is a repetitive jaw-muscle activity characterised by clenching or grinding of the teeth and/or by bracing or thrusting of the mandible. It can occur during sleep, indicated as sleep bruxism, or during wakefulness, indicated as awake bruxism. Exogenous risk indicators of sleep bruxism and/or awake bruxism are, among others, medications and addictive substances, whereas also several medications seem to have the potential to attenuate sleep bruxism and/or awake bruxism.