Chronic Lipoid Pneumonia in a 9-Year-Old Child Revealed by Recurrent Chest Pain.

Lipoid pneumonia in children is a rare disorder due to accumulation of fatty oily material in the alveoli and usually associated with an underlying condition. In absence of obvious context, diagnosis remains difficult with nonspecific clinical and radiological features. We report the first case of voluntary chronic aspiration of olive oil responsible for exogenous lipoid pneumonia, in a previously healthy 9-year-old boy. Clinical presentation was atypical; LP was revealed by isolated chest pain. We discuss radiological and bronchial alveolar lavage characteristics suggestive of lipoid pneumonia. Conclusion. Lipoid pneumonia is a disease to be reminded of in children, which can occur with original findings in terms of etiology and clinical presentation.

[Evaluation of ambulatory prescribing for community-acquired pneumonia in children]. / Évaluation des prescriptions dans la prise en charge des pneumonies aiguës communautaires de l'enfant.

OBJECTIVE: To determine how national recommendations for the treatment of acute community-acquired pneumonia (CAP) are applied in children. METHODS: A phone survey was conducted in northern France. A standardized questionnaire was submitted to randomized general practitioners (GPs), private pediatricians, and pediatric fellows to analyze their practices for CAP in children. Diagnostic and treatment data were collected for the last child they had treated for CAP and for a factitious clinical case of CAP. Treatments, particularly prescribing antibiotics, were compared to the guidelines published in 2005 for lower respiratory tract infections, in order to determine the percentage of "good prescribers". RESULTS: A total of 101 physicians were involved: 77 senior physicians (62 GPs and 15 private pediatricians) and 24 pediatric fellows. For the last child treated for a CAP (mean age: 4.5 years±3.4), amoxicillin was prescribed in 29% of cases and associated (most of the time by GPs) with clavulanic acid in 54%. For the factitious clinical case (age: 3 years), amoxicillin alone was prescribed in 50% of cases and associated with clavulanic acid in 45%. Also considering recommended doses and length of treatment, the percentage of "good prescribers" for senior physicians for each situation was 15% and 16%, respectively, and for pediatric residents was 52% and 50%. CONCLUSION: Guidelines for CAP in children were insufficiently followed.

Survey of hospital procedures for parapneumonic effusion in children highlights need for standardised management.

AIM: This study sought to evaluate the initial management of children with parapneumonic effusion admitted to all French university hospitals. METHODS: A nationwide survey of all 35 university hospitals took place in 2011 to assess practices for children with parapneumonic effusion, using a hypothetical clinical vignette and a standardised questionnaire. Two to four paediatricians per hospital were interviewed and asked about their initial management, probabilistic antibiotic therapy and its adaptation to microbiological results and subsequent course. Answers from paediatricians working in emergency departments, intensive care units and conventional paediatric units were compared. RESULTS: Of the 100 paediatricians contacted, 95 responded. Of these, 98% would order an initial blood test, 70% would order diagnostic thoracentesis, and all would start immediate antibiotic therapy: 31% with a single drug, 67% with two drugs and 2% with three drugs. The most frequent initial choices were third-generation cephalosporin alone (17%) or combined with rifampicin (34%) or vancomycin (24%). Adaptation varied according to drug used, dose and duration, especially when the microorganism was not Streptococcus pneumoniae. Practices did not differ significantly among the different groups of paediatricians. CONCLUSION: Standardised management of parapneumonic effusion, including routine thoracentesis and more consistent prescription of antibiotics, is needed.

[Chest computed tomography in children: indications, efficiency and effective dose]. / Tomodensitométrie thoracique chez l'enfant : un examen utile mais irradiant.

INTRODUCTION: New multidetector row computed tomography (CT) has made the imaging of younger children more feasible and extending CT indications to a wide range of pediatric respiratory diseases in the last few years. However, CT is a source of radiation exposure. The aim of this study was to evaluate the main indications and the contribution of chest CT in pediatric pulmonology as well as induced radiation. METHODS: This was an observational, prospective study. Children whose chest CTs were analyzed during multidisciplinary meetings (radiologist, pulmonary pediatrician) were included from November 2009 to April 2010. We collected demographic data, CT results, contribution of CT to diagnosis and management, and radiation doses (dose-length product [DLP] and effective dose). Radiation doses were compared according to the CT scans (Lille University Hospital with 128-slice dual-source CT or Lille University Hospital single-source 64-slice CT, or CT performed outside the university hospital). RESULTS: One hundred thirty-five patients were included. The mean age was 6.4 years old. The main indications were analysis of bronchial disease (44%), infectious disease (16%), interstitial disease (14%), or a malformation (9%). The aim of CT was diagnosis (61%) or follow-up of previous lung diseases (39%). Diagnosis chest-CT directly contributed to diagnosis in 48% of cases and to treatment in 24%. Follow-up CT contributed to diagnosis in 38% and treatment in 19% of cases. DLP and effective doses were significantly lower for CT performed in the university hospital, especially with the 128-slice CT compared to the others (P<0.001). The effective doses were: 128-slice CT, 0.61 mSv ± 0.32; 64-slice CT, 1.24 mSv ± 0.97; outside university hospital, 2.56 mSv ± 1.98. CONCLUSION: This study confirms the role played by chest CT in children, which contributes to diagnosis and management of lung diseases. The main concern of CT application, especially in children, is the radiation burden. Children are more susceptible to the effects of radiation than adults and have a longer life expectancy to develop complications. Both radiologists and pediatricians should be aware of a potential risk and have to conjugate their efforts in reducing this risk. The wide range of radiation doses in this study for the same CT procedures underlines the extensive efforts still needed to limit radiation exposure in children.

[Mild asthma in children: new data and a revival of interest]. / Asthme léger de l'enfant : données nouvelles et regain d'intérêt.

According to the Global Initiative for Asthma (GINA) classification, mild asthma includes intermittent and mild persistent asthma. It represents more than 75% of asthmatic children. The symptoms and functional impact are well described. Mild asthma can lead to severe exacerbations. Progression to more severe disease may occur. Consequently, it is important to diagnose mild asthma, to initiate the appropriate treatment early, and to identify the risk factors for aggravation. Nevertheless, mild asthma is under-diagnosed and under-treated. Bronchial inflammation and remodeling are observed in mild asthma. A daily low-dose of inhaled corticosteroids is the reference treatment for mild persistent asthma. Intermittent inhaled corticosteroids cannot be recommended in children with mild persistent asthma.