Impact of induction of labor in fetal macrosomia: comparative series from 256 cases.

INTRODUCTION: The management of fetal macrosomia remains controversial. A protocol for induction of labor in the case of a suspected macrosomic fetus has been in place in our maternity hospital since 2016. We studied the impact of this protocol by analyzing the mode of delivery. We then studied its safety in terms of maternal and fetal morbidity and mortality and the risk factors of macrosomia. METHODS: Retrospective, comparative, single-center study including 256 patients between 2016 and 2020 in a type 3 maternity hospital in France. We compared 114 patients induced at 39 weeks of gestation (fetal weight ≥ 95th p; group 1) with 142 patients who after 37 weeks of gestation delivered a macrosomic newborn (≥ 95th p according to Audipog; group 2) not diagnosed antenatally. RESULTS: The rate of vaginal delivery in the group 1 was 78.9% vs 83.8% in group 2 (p = 0.318). The rate of neonatal acidosis in group 1 was statistically lower than in group 2 (5.2% vs 16.9%; p = 0.004). The other maternal and neonatal outcomes were not significantly different in the two groups. A previous macrosomic newborn appeared to be a risk factor for macrosomia (p = 0.02). CONCLUSION: The establishment of a protocol for the induction of labor in the case of macrosomia in our maternity hospital did not increase the rate of vaginal delivery, but has a neonatal benefit, by significantly reducing neonatal acidosis.

Management of Polypoid Gallbladder Lesions in Children: A Multicenter Study.

INTRODUCTION: Polypoid lesions of the gallbladder (PLG) are relatively common in adults, while they are very rare in children. The use of high-quality ultrasonography leads to increased detection of PLG, although less than 20 pediatric cases of primary PLG have been reported in the literature. The aim of this study was to address the experience of PLG management in children. MATERIALS AND METHODS: A retrospective multicenter review of children with ultrasonographically defined PLG between 2006 and 2016 was performed. The data from 12 pediatric surgery centers were compiled for this purpose. RESULTS: Eighteen patients (mean age: 10.4 ± 4.1 years) were included and managed according to each center's protocols. Cholecystectomy was performed for nine symptomatic patients. Histopathology conclusively revealed four tubular and five papillary adenomas, with a median size of 12 mm (ranging from 3 to 35 mm). Nine asymptomatic children were monitored by sonography over a 24-month (ranging from 12 to 66 months) follow-up period. The median PLG size was 7 mm (ranging from 3 to 9 mm). Two lesions disappeared after 1 and 2 years of follow-up, respectively. None of the patients developed symptoms or malignant transformation. CONCLUSION: This report confirms appropriate use of a conservative approach with annual clinical and ultrasound follow-up for small-sized and isolated PLG in children given the absence of malignancy and potential vanishing entities. Surgical treatment should be considered in case of lesions larger than 10 mm in size or when they are associated with symptoms.