Diagnostic accuracy of arterial spin labeling MR imaging in detecting cerebral arteriovenous malformations: a systematic review and meta-analysis.

Diagnostic accuracy of arteriovenous malformations (AVMs) is imperative for delineating management. The current standard is digital subtraction angiography (DSA). Arterial spin labeling (ASL) is an understudied noninvasive, non-contrast technique that allows angioarchitecture visualization and additionally quantifies cortical and AVM cerebral blood flow and hemodynamics.

Primary Squamous Cell Carcinoma of the Cecum: A Case Report.

Primary squamous cell carcinoma (SCC) of the colon is an exceptionally rare diagnosis. The etiology and pathogenesis of this entity remain unclear. It usually presents in patients as an emergency, typically with the tumor in the advanced stage.

Added sugar intake among the saudi population.

Diet is a contributor to the pathogenesis of many non-communicable diseases. Among contributors to poor diet is high added sugar consumption, which is unfortunately on the rise nowadays. The recommended sugar intake by The American Heart Association (AHA) is 24g/day and 36g/day for women and men, respectively.