Epidemiology and distribution of cruciate ligament injuries in children and adolescents, with an analysis of risk factors for concomitant meniscal tear.

Introduction: To investigate the epidemiological features and prevalence of cruciate ligament injuries (CLI) in children and adolescents, and to examine the potential risk factors associated with concomitant meniscal tear (MT) among this population.

Methods: The demographic data and injury details of children and adolescents with CLI from Southeast China were analyzed to describe their distribution characteristics, alongside an analysis of the prevalence of MTs, the most frequent complication. In addition, binary logistic analysis was employed to ascertain the risk factors linked to MT in individuals suffering from CLI.

Retrospective analysis of 119 cases of pediatric acute promyelocytic leukemia: Comparisons of four treatment regimes.

Clinical trials have demonstrated that pediatric acute promyelocytic leukemia (APL) is highly curable. Small-scale studies have reported on the treatment of APL using one or two treatment regimes. Here, we report a multiple center-based study of 119 cases of pediatric APL treated with four regimes based on all-trans-retinoic acid (ATRA).

[Relationship between polymorphisms of FCGR2B and susceptibility of children idiopathic thrombocytopenic purpura].

The aim of study was to investigate the relationship between polymorphisms of FCGR2B232 1/T oligonucleotide and the susceptibility of children with idiopathic thrombocytopenic purpura (ITP). DNA from 76 patients with ITP and 37 controls was extracted. The SNPs of FCGR2B-232 was detected by polymerase chain reaction (PCR) combined with direct sequencing.