Lymphoma and Other Lymph Node Pathologies Among Adult Patients with Lymphadenopathy in Abakaliki, Nigeria.

Introduction: Lymphadenopathy is usually due to benign or malignant conditions. It can also be local or systemic in distribution and can involve peripheral or deep-seated lymph nodes. This study aimed to determine the prevalence of lymphoma and the distribution pattern of lymph node pathologies among adult patients who presented with lymphadenopathy and its relationship with age and sex.

Child traumatic physical abuse rates and comparisons during the COVID-19 pandemic: Retrospective paediatric single institution review in Texas.

Aim: The COVID-19 pandemic drastically altered human behaviour and socialisation and may have created an environment that could lead to increased incidence of domestic abuse and non-accidental trauma, or child physical abuse (CPA). Initial reports about the effect of the COVID-19 pandemic on the rates of CPA have been mixed. The purpose of this study is to describe the effects of COVID-19 on rates of CPA in a large metropolitan paediatric hospital and level I paediatric trauma centre.

Presentation, treatment, and outcomes of unifocal and multifocal osseous vertebral Langerhans cell histiocytosis lesions in patients under 18 years old.

This study aims to (1) clinically and radiographically characterize a series of unifocal (single-system single-site) and multifocal (single-system multiple-site) langerhans cell histiocytosis (LCH) lesions in the vertebra and (2) determine the success and recurrence rates with different treatment modalities in a pediatric population at a tertiary children's hospital. Patients younger than 18 years old with a diagnosis of LCH before 1 June 2021 at our institution were reviewed. The inclusion criteria were a unifocal or multifocal vertebral lesion without systemic disease.

Pediatric Hand and Wrist Fractures in Osteogenesis Imperfecta: An Analysis of Incidence, Patient-specific Risk Factors, and Fracture-specific Characteristics.

Background: Children with osteogenesis imperfecta (OI) frequently present with fractures; however, hand and wrist fractures (HWFs), those distal to the radial and ulnar diaphysis, are seldom observed. Yet, HWFs remain among the most common fractures in children with non-OI. The objective of this study was to identify the incidence of OI HWFs.