ABSTRACT
BACKGROUND: Some technical aspects of laparoscopic spleen surgery still are debated, although efforts have been made to standardize them. The position of the patient, the approach to the spleen, vessel identification and division, and spleen extraction can vary from center to center. METHODS: This retrospective muticentric study led by the Società Italiana di Videochirurgia Infantile (SIVI) examined indications, surgical details, and complications of laparoscopic spleen surgery in the pediatric population during a 5-year period. RESULTS: The study period from January 1999 to December 2003 (5 years) involved nine centers and included 85 patients with a mean age of 10 years (range, 2-17 years). Hypersplenism or severe hemolysis in cases of hematologic disorders represented the most important indications. More than 90% of the patients underwent total laparoscopic splenectomy. Specific technical details from each center were collected. Intraoperative complications occurred in 19% of the patients (hemorrhage in 8% and technical problems in 14%), and 6% of the patients required conversion to the open approach. No deaths occurred, and no reoperations were required. Postoperative complications were experienced by 2% of the patients. CONCLUSION: Laparoscopic spleen surgery is safe, reliable, and effective in the pediatric population. On the basis of the results, some technical details for laparoscopic spleen surgery can be suggested. The patient is preferably kept supine or lateral, approaching the spleen anteriorly. Moreover, the ilar vessels should be identified selectively and individually, with initial artery division performed to achieve spleen shrinking. Any hemostatic device proved to be effective in experienced hands. Once freed, the spleen is preferably extracted via a suprapubic cosmetic transverse incision (faster, easier, and safer), although a bag can be used. Finally, the size of the spleen does not represent a contraindication for a trained and experienced surgeon. Nevertheless, this parameter must be considered when laparoscopic spleen surgery is planned.
Subject(s)
Intraoperative Complications/diagnosis , Laparoscopy/methods , Postoperative Complications/diagnosis , Splenectomy/methods , Splenic Diseases/diagnosis , Splenic Diseases/surgery , Adolescent , Age Distribution , Child , Child, Preschool , Data Collection , Female , Hematologic Diseases/complications , Hematologic Diseases/diagnosis , Humans , Incidence , Intraoperative Complications/epidemiology , Italy , Laparoscopy/adverse effects , Male , Pediatrics/methods , Postoperative Complications/epidemiology , Prognosis , Retrospective Studies , Risk Assessment , Severity of Illness Index , Sex Distribution , Splenectomy/adverse effects , Splenic Diseases/etiology , Survival AnalysisABSTRACT
Esophageal achalasia is an uncommon condition in children. The authors report on a 14-year-old girl who showed a very unusual association of cardiospasm and hypertrophic pyloric stenosis with a gastric phytobezoar.
Subject(s)
Bezoars/etiology , Esophageal Achalasia/complications , Pyloric Stenosis/complications , Adolescent , Bezoars/diagnosis , Deglutition Disorders/etiology , Esophageal Achalasia/diagnosis , Female , Humans , Hypertrophy , Pyloric Stenosis/diagnosisABSTRACT
We have applied ultrasonography to the evaluation of gastric emptying in children. Two different populations have been investigated: normal children and children with gastroesophageal reflux. All the patients were less than 6 months of age. The diagnosis of gastroesophageal reflux was defined by 24-h pH measurement. The technique, used to measure gastric emptying, is the one described by Bolondi et al. In this research we used the simplified method. All children had been submitted to the examination after 4-h fasting. The standard meal was the usual milk formula, 300 ml/m2 body surface area (BSA). A cross-section area of the gastric antrum was determined before a meal and every 15 min for 2 h. The examination was concluded after two measurements were equal to the basal one. The normal gastric emptying curve was determined by a control group. Patients with gastroesophageal reflux showed three different kind of gastric emptying: (a) normal gastric emptying in 20% of cases, (b) abnormal gastric emptying in 15% of cases, and (c) intermediate cases in which the plateau curve is abnormal but the end time of gastric emptying is normal. We defined these three kinds of curves as type I or normal, type III or abnormal, and type II or intermediate. The estimate of frequency in patients with gastroesophageal reflux is similar to the reported data of the literature.
