Clarien Bank Limited has signed an agreement to acquire Omnium Trust Company Limited [Omnium Trust] and Omnium Corporate Services Limited [Omnium Corporate Services], a boutique practice offering quality trust and corporate administration services. A spokesperson said, “The terms of the acquisition, which strengthens Clarien’s aspiration to be Best Wealth Manager in Bermuda, are private and […]
REVIEW – I’ve been updating my EDC and talking about it on my YouTube channel for the past few months. My next category to discuss is flashlights and it turned out to be a good choice because I was recently offered the chance to review the SPERAS ARC Ti Titanium USB-C keychain flashlight. Let’s check […]
An error might occur when you use the SAS 9 BULKLOAD= and BULKEXTRACT= options load data to or extract data from HP Neoview on the HP Itanium platform. The problem occurs because Hewlett-Packard changed the name of one of
With hundreds of new uranium mining claims filed within just a few miles of Grand Canyon National Park, a proposed new law would close the area to mining development and prevent radioactive contamination from discharging into the park
Gadolinium-based contrast agents are widely used for meningioma imaging; however, concerns exist regarding their side effects, cost, and environmental impact. At the standard gadolinium dose, most meningiomas show avid contrast enhancement, suggesting that administering a smaller dose may be feasible. The purpose of this study was to evaluate the impact of a lower gadolinium dose on the differentiation between meningiomas and adjacent intracranial tissues.
One hundred eight patients with presumed or confirmed meningiomas who underwent a brain MRI at multiple doses of gadolinium were included in the study. The patients’ MRIs were categorized into 3 groups based on the gadolinium dose administered: micro (approximately 25% of the standard dose), low (approximately 62% of the standard dose), and standard dose. Multireader qualitative visual assessment and quantitative relative signal differences calculations were performed to evaluate tumor differentiation from the cortex and from the dural venous sinus. The relative signal differences for each dose were analyzed by using ANOVA for quantitative assessment and the McNemar test for qualitative assessment. Additionally, noninferiority testing was used to compare the low and micro doses to the standard dose.
Decreasing the gadolinium dose to a low dose or micro dose resulted in a statistically significant decrease in signal difference between the tumor and the adjacent brain tissue (P < .02). However, on visual assessment, the low dose was noninferior to the standard dose. The proportion of cases with suboptimal differentiation was significantly higher for the micro dose than for the standard dose, both for the differentiation between the tumor and the cortex (P = .041) and the differentiation between the tumor and the sinus (P < .001).
Reducing the gadolinium dose to 62% of the standard level still allows for sufficient visual delineation of meningiomas from surrounding tissues. However, further reduction to 25% substantially compromises the ability to distinguish the tumor from adjacent structures and is, therefore, not advisable.
Adding blade-like sails to tankers could reduce their annual fuel consumption by up to 30 per cent, slashing the climate impact of the shipping industry
Threat type: Trojan
Aliases:
Platforms: Windows
Overall Risk Rating: Low
Damage Potential: Medium
Distribution Potential: Low
Reported Infection: Low
Information Exposure: Low
Overview:
This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Iron ore production rose by 5.5% to 135 million tonnes, while manganese ore output increased by 6.2% to 1.7 million tonnes