Clinical, phenotypic and genetic landscape of case reports with genetically proven inherited disorders of vitamin B metabolism: A meta-analysis.

Inherited disorders of B metabolism produce a broad spectrum of manifestations, with limited knowledge of the influence of age and the function of related genes. We report a meta-analysis on 824 patients with a genetically proven diagnosis of an inherited disorder of vitamin B metabolism. Gene clusters and age categories are associated with patients' manifestations.

Superficial temporal artery perforator flap for reconstruction of periorbital and eyelid defects, a variant of the classic flaps dissected in perforator flap.

Introduction: The eyelids reconstruction presents an aesthetic, but above all, a functional challenge. It must allow the good protection of the cornea. The development of perforator flaps is major in recent years and is gradually spreading to the face, which has pushed us to apply it to palpebral surgery.

Influence of scope definition in recycling rate calculation for European e-waste extended producer responsibility.

Efficiency indicators have been frequently used to assess end-of-life chain performance, mostly. In terms of the percentage of mass sent to re-use, recycling, and/or energy recovery facilities. While legislation gives a standard definition for recycling and recovery rates, stakeholders sometimes redefine them to better fit their own scopes and objectives.