Metabolic Syndrome in Psoriasis and Psoriatic Arthritis in a Mixed Race Population: Comparison of Their Prevalences.

Background: There is a growing body of evidence suggesting the association between psoriasis (PsO) and psoriatic arthritis (PsA) separately with metabolic syndrome (MS) in different populations. The literature is relatively scarce in terms of comparing the prevalence of MS in PsO and PsA with controls without systemic inflammatory diseases.

Objective: We aimed to assess the prevalence of MS among patients with PsO, PsA, and a control group without systemic inflammatory disease, in addition to investigating the risks of MS occurrence and its different components in each group.

Focal enhanced gastritis and macrophage microaggregates in the gastric mucosa: potential role in the differential diagnosis between Crohn's disease and ulcerative colitis.

Context And Objectives: Focally enhanced gastritis and macrophage microaggregates are found in the upper gastrointestinal involvement of Crohn's disease, and may reflect an underlying defective innate immunity. These features, however, are also described in patients with Helicobacter pylori infection. The role of these gastric abnormalities in the diagnosis of Crohn's disease was assessed in a population with high prevalence of H.