[Minimally invasive surgery approach for diaphragmatic morgagni hernia in children].

Background: Morgagni hernia is the rarest form of diaphragmatic hernia and accounts for less than 6% of all surgically treated congenital diaphragmatic hernias. In recent years, laparoscopic repair is considered to be a suitable and safe procedure for the treatment of Morgagni hernia.

Material And Methods: During the last 8 years, 7 patients with Morgagni hernia underwent laparoscopic hernia repair.

Twelve years of minimally invasive surgery in children and adolescents: a single center experience.

Background/purpose: Minimally invasive surgery plays an important role in the daily practice of pediatric surgeons. However, there have been few reports of large series of patients. The aim of this paper is to report our experience over the past 12 years with a broad range of pediatric laparoscopic procedures.

How much of a misnomer is "asymptomatic" intestinal malrotation?

Background: Intestinal malrotation is usually observed in the neonatal period with signs of acute high intestinal obstruction due to midgut volvulus. However, malrotation presenting beyond the neonatal period and well into adult life is associated with a variety of atypical and frequently non-specific gastrointestinal symptoms that may often cause prolonged delay in diagnosis and appropriate treatment.

Objectives: To emphasize the difficulty in predicting the risk of midgut volvulus based on age or symptoms, and to recommend surgery in all patients found to have intestinal malrotation even if they are considered asymptomatic.

Alteration of intestinal intraepithelial lymphocytes after massive small bowel resection.

Background: Intraepithelial lymphocytes (IEL) comprise the inner most layer of the gut immune system, and play a critical role in protecting the host from enteric organisms. Massive small bowel resection (MSBR) is one such clinical condition where patients are at particularly high risk for the development of such enteric infectious complications. Because of this, we hypothesized that the IEL may change significantly after the formation of a MSBR.