Transverse Myelitis in the Setting of Enterobius vermicularis (Pinworm) Infection: Case Report.

Myelitis is a rare inflammatory myelopathy, and known associated etiologies only account for a small number of causes. A significant percentage of cases have an unknown etiology and are considered idiopathic. With 64% to 68% of cases fitting into the idiopathic category, helminth infections, and specifically pinworm parainfections, should be considered in cases that would otherwise be classified as idiopathic.

Admissions for Bronchiolitis at Children's Hospitals Before and During the COVID-19 Pandemic.

Importance: The COVID-19 pandemic has been associated with a transient decrease in bronchiolitis hospitalizations compared with prepandemic patterns, but current effects remain unknown.

Objective: To analyze changes in patterns of bronchiolitis admissions at US children's hospitals during the 2020-2023 bronchiolitis seasons compared with the 2010-2019 seasons.

Design, Setting, And Participants: This retrospective cross-sectional study used data from 41 US children's hospitals in the Pediatric Health Information System database.

Delayed Onset of Pediatric Morel-Lavallée Lesion: A Case Report.

Introduction: A Morel-Lavallée lesion (MLL) is a closed degloving injury secondary to shearing forces. MLL is a rare, easily overlooked diagnosis, especially in those without recent trauma or fracture. Patients will present with ecchymosis, edema, fluctuance, and skin hypermobility or tightness.

Pediatric Collagenous Gastroenteritis and Colitis Presenting as Protein-Losing Enteropathy.

There is a lack of literature on pediatric collagenous colitis. This is a report of a child with collagenous gastroenteritis and colitis who presented with chronic, nonbloody diarrhea and lower extremity edema secondary to protein-losing enteropathy. Collagenous colitis is rare in children; collagenous gastroenteritis and colitis are even less documented; and this diagnosis does not typically present with protein-losing enteropathy.