Prognostic Value of Transvalvular Flow Rate in Aortic Stenosis: Implications for Risk Stratification.

Background: Timing of treatment of aortic stenosis (AS) is of key importance. AS severity is currently determined by transthoracic echocardiography (TTE) with a main focus on mean trans-aortic gradients. However, echocardiography has its limitations.

Correlation between baseline immature platelets fraction levels and peak troponin in patients with acute myocardial infarction.

Introduction: Elevated peak cardiac troponin levels have been linked with increased morbidity and mortality in patients with acute myocardial infarction (AMI). Immature Platelets are young and relatively large platelets that are hyper-reactive and pro-thrombotic compared to regular platelets. Increased immature platelet fraction (IPF) has been associated with an elevated risk of thrombotic events.

Partial penetrance and phenotypic variability of aplasia of lacrimal and salivary glands caused by a novel FGF10 donor splice-site mutation.

Thirteen affected individuals of six generations of a single kindred presented with epiphora evident from infancy. Physical exam and Schirmer test revealed variable expression of tear deficiency, congenital punctal atresia, and dry mouth with multiple caries, without concomitant abnormalities of the ears or digits, commensurate with a diagnosis of aplasia of the lacrimal and salivary glands (ALSG). Reconstruction of the upper lacrimal drainage system was performed in some of the affected individuals.

Medieval Roots of the Myth of Jewish Male Menstruation.

The Jews in Western Europe during the middle ages were often perceived as distinct from other people not only in their religion, but also by virtue of peculiar physical characteristics. Male Jews were circumcised, which made them physically distinct in the sexual realm. They were believed to have a flux of blood due to hemorrhoids that was thought to more abound in Jews because they consumed salty foods and gross undigested blood, and were melancholic.

Historical Advancements and Evolution in Understanding Human Anatomy and Pathology: The Contribution of the Middle Ages.

Dissections and autopsies are critical for understanding human anatomy, pathology, and uncovering mechanisms of disease. This review presents an historical journey from ancient times until the late Middle Ages. The major steps and developments are summarized with key figures and events presented.