Multifactor study of efficacy and recurrence in laparoscopic surgery for inguinal hernia.

Background: Inguinal hernia is a common clinical manifestation in children with a low self-healing rate.

Aim: To determine the effect of laparoscopic surgery on indirect inguinal hernia and the risk factors for postoperative recurrence and to provide a reference for the clinical treatment and prevention of recurrence.

Methods: We selected 360 children who underwent laparoscopic high ligation in our hospital as the laparoscopic group and 120 patients treated for inguinal hernia with conventional surgery as the control group.

A faster and simpler way of operation for Meckel's diverticulum: basal ligation combined with intraoperative frozen section.

Background: The key step in Meckel's diverticulectomy (MD) is to achieve complete resection of MD along with the ectopic epithelium. Currently main treatment methods for Meckel's diverticulum are either intestinal resection and anastomosis or wedge resection. Here we introduced a new method to treat MD.

[Molecular genetic features of sporadic Burkitt's lymphoma in children].

Objective: To investigate the molecular genetic features and diagnostic aspects of sporadic Burkitt's lymphoma (BL) in children.

Methods: Tissue microarray was constructed to include 64 cases of pediatric BL and 6 cases of pediatric diffuse large B-cell lymphoma (DLBCL). Immunohistochemistry and fluorescence in-situ hybridization for c-myc, bcl-2, bcl-6, IgH, myc/IgH and bcl-2/IgH gene were performed.