Increased rates of invasive bacterial disease in late 2022.

Invasive bacterial disease is associated with significant morbidity and mortality. In winter 2022, there was an apparent increased rate of invasive bacterial disease compared to preceding years. Cross-site retrospective analysis of the three Children's Health Ireland (CHI) hospitals looking at children admitted between 1st October 2022-31st December 2022 (Q4) with community-acquired invasive bacterial disease, defined as an abscess in a normally sterile site in the head, neck and chest or isolation or PCR detection of Streptococcus pneumoniae, Neisseria meningitidis, Streptococcus pyogenes (Group A streptococcus) or Haemophilus influenzae from a normally sterile site.

Rapid diffusion-weighted MRI for the investigation of recurrent temporal bone cholesteatoma.

Background: Suspected cholesteatoma recurrence is commonly investigated with magnetic resonance imaging (MRI) of the temporal bone. Non-echo planar diffusion-weighted imaging (non-EP DWI) has become the sequence of choice.

Purpose: To assess the agreement between an MRI protocol incorporating both non-EP DWI and contrast-enhanced sequences, and a shortened protocol without contrast-enhanced sequences in the assessment of suspected cholesteatoma recurrence.

Diagnostic Utility of Computed Tomographic Angiography in Giant-Cell Arteritis.

Background and Purpose- The diagnosis of giant-cell arteritis (GCA) is challenging. Superficial temporal artery biopsy and ultrasound are positive in only 50%. We evaluated computed tomographic angiography (CTA) of the head in GCA.

Magnetic resonance enterography findings as predictors of clinical outcome following antitumor necrosis factor treatment in small bowel Crohn's disease.

Aims: To determine whether specific magnetic resonance enterography (MRE) findings can predict outcome following commencement of antitumor necrosis factor (aTNF) in small bowel Crohn's disease (CD) PATIENTS AND METHODS: This was a single-centre retrospective study of patients with CD who commenced aTNF (infliximab or adalimumab) between 2007 and 2013. Patients who had an MRE within 6 months before commencing aTNF were included. The primary end-point was the need for CD-related surgery.

The increasing incidence of mumps orchitis: a comprehensive review.

There has been a recent increase in mumps orchitis among pubertal and postpubertal males. These outbreaks can be attributed to a reduction in the uptake of measles-mumps-rubella (MMR) vaccine during the early to mid-1990 s in children who have now matured. The mumps virus is commonly associated with extra-salivary complications.