Hereditary Multiple Intestinal Atresia With a Novel TTC7A Pathogenic Variant: Gastrointestinal Manifestations in Two Cases.

Hereditary multiple intestinal atresia (HMIA) with mutation is caused by homozygous or compound heterozygous gene mutation. It is characterized by multiple small and large intestinal atresias and/or stenoses. mutation is described in some patients with inflammatory bowel disease and mild-severe forms of severe combined immunodeficiency without intestinal atresia or stenosis.

Risk Factors for SARS-CoV-2 Infection Severity in Abu Dhabi.

Background: Prediction models are essential for informing screening, assessing prognosis, and examining options for treatment. This study aimed to assess the risk of SARS-CoV-2 infection severity in the Abu Dhabi population.

Methods: This is a mixed retrospective cohort study and case-control study to explore the associated factors of receiving treatment in the community, being hospitalized, or requiring complex hospital care among patients with a diagnosis of SARS-CoV-2.