Retroverted Uncinate Process: An Anatomic Variation

Considerable attention has been directed toward analysis of paranasal sinus anatomy through coronal plane computerized tomographic (CT) imaging in this age of functional endoscopic sinus surgery.Recently, it has become apparent that anatomic variations are also evident on CT analysis of patients.Subtle anatomic features can now be imaged through CT

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Facial dermatosis papulosa nigra, a risk for the development of pterygium and myopia: a descriptive cross-sectional study in Ghana

Background.Dermatosis papulosa nigra (DPN) affects sun-exposed areas such as the face, neck, and trunk.The prevalence of pterygium and myopia in DPN patients in Ghana has not been studied.In this study, we examined the risk and protective factors for pterygium and myopia in DPN patients.Materials and Methods.The study involved 100 participants with

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Interest of the Algerian diaspora for entrepreneurship in homeland: proposal of a model for its concretisation

In the era of globalisation, diaspora SUNSCREEN is seen as a driving force for economic development in the countries of origin and for positive changes in the host countries.The Algerian diaspora represents a real opportunity and potential of entrepreneurs that are not exploited.This article attempts to explore the factors that encourage or hinder

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