atelectasis children

OBJECTIVE: To investigate the etiological characteristics of plastic bronchitis (PB) caused by pulmonary infections in children and to identify any differences in the clinical features of PB cases caused by different pathogens. METHOD: We collected data on children diagnosed with PB and admitted to the Respiratory Department at Soochow University Children's Hospital between July 2021 and March 2023 utilizing electronic bronchoscopy. We analyzed clinical characteristics and the species of pathogens causing the illness in these children...

In infants as well as in older children, persistent or recurrent atelectasis remains a classic indication for sweat testing, even if neonatal screening for cystic fibrosis has been considered normal. Atelectasis is a common complication of cystic fibrosis. Yet, it has rarely been reported in infants. In cystic fibrosis, chronic atelectasis worsens the prognosis, especially when involving a lower lobe. Therefore, early and effective intervention is required. Antibiotic therapy, intensive chest physiotherapy together with inhaled mucolytics often allow to relieve bronchial obstruction but bronchoscopy with local aspiration and Dornase alpha instillation is sometimes necessary...

Hypereosinophilic syndrome is a heterogeneous disease characterized by eosinophilic tissue inflammation and eosinophilia. Pulmonary involvement could be seen in up to 55% among children with hypereosinophilic syndrome. A 3-year-old boy with chronic hypereosinophilia and respiratory complaints was diagnosed with idiopathic hypereosinophilic syndrome. Atelectasis was detected in the radiological evaluation, and bronchial casts with eosinophilic structures were removed by bronchoscopy. Steroid, inhaled hypertonic saline, inhaled bronchodilator, inhaled corticosteroid, and leukotriene receptor antagonist were used for 1 year in the management of hypereosinophilic syndrome, and related eosinophilic casts and repetitive bronchoscopies were administered for removal of the casts...

BACKGROUND: Tracheal compression (TC) due to vascular anomalies is an uncommon, but potentially serious cause of chronic respiratory disease in childhood. Vascular slings are congenital malformations resulting from abnormal development of the great vessels; in this group of disorders the most prevalent entity is the aberrant innominate artery (AIA). Here we provide a report on diagnosis and treatment of AIA in nine children with unexplained chronic respiratory symptoms. We describe the cases, perform a literature review, and provide a discussion on the diagnostic workup and treatment that can help manage AIA...

Pediatric pneumonectomies are exceptional nowadays, being reserved for cases with destroyed lungs with frequent exacerbations and reinfections and only two cases of thoracoscopic pneumonectomy have been previously published. We present the case of a 4-year-old patient with no relevant history who developed complete atelectasis of the left lung (LL) after influenza A pneumonia, followed by secondary recurrent infections. A year later a diagnostic bronchoscopy without alterations was performed. A complete loss of volume and hypoperfusion of the LL (right lung perfusion 95%, LL perfusion: 5%) with bronchiectasis and hyperinsufflation and herniation of the right lung into the left hemithorax was observed in a pulmonary perfusion SPECT-CT...

INTRODUCTION: Prader-Willi syndrome is a congenital disorder that occurs in one in 10 000-30 000 children and is characterized by obesity, short stature, and intellectual disability. CASE PRESENTATION: A 24-year-old male patient with Prader-Willi syndrome presented with an enlarged adrenal tumor. Computed tomography detected a well-defined mass. Magnetic resonance imaging revealed an increased signal intensity predominantly in fatty areas, suggesting adrenal myelolipoma...

The "Avalon Elite® " cannula is a double-lumen cannula used to establish veno-venous extracorporeal membrane oxygenation support. The reported advantages are that extracorporeal circulation can be established by cannulating through the right internal jugular vein only, and there is less re-circulation than with a two-cannula technique. It is available in a wide range of cannula sizes and can be used in a variety of patients, from children to adults. We herein report three pediatric cases in which an Avalon Elite® cannula was useful...

OBJECTIVES: To study the clinical characteristics of plastic bronchitis (PB) in children and investigate the the risk factors for recurrence of PB. METHODS: This was a retrospective analysis of medical data of children with PB who were hospitalized in Children's Hospital of Chongqing Medical University from January 2012 to July 2022. The children were divided into a single occurrence of PB group and a recurrent PB group and the risk factors for recurrence of PB were analyzed...

Tracheal bronchus is an uncommon congenital anomaly. It is often of important significance during endotracheal intubation. In paediatrics with tracheal bronchus, stenosis of trachea and (or) bronchus and the management strategies remain to be further clarified. A comprehensive retrieval of literature since 2000 revealed 43 articles with 334 paediatric patients with tracheal bronchus. The delayed diagnosis rate is 4.1%. Paediatric patients with tracheal bronchus most often present with recurrent pneumonia and atelectasis...

OBJECTIVE: Plastic bronchitis (PB) is a rare disease in children, and reliable data are scarce. Here, we aimed to analyze the clinical features, management, and outcomes in children with PB. METHODS: The medical data of patients who were followed up with a diagnosis of PB between January 2010 and March 2022 were retrospectively analyzed. RESULTS: The median age of 15 patients was 9 (interquartile range: 4-10) years with a male/female ratio of 12/3...

This study aimed to develop and validate a simple-to-use nomogram for predicting the delayed radiographic recovery in children with mycoplasma pneumoniae pneumonia (MPP) complicated with atelectasis. A retrospective study of 306 children with MPP complicated with atelectasis was performed at the Children's Hospital of Chongqing Medical University from February 2017 to March 2020.The patients were divided into recovery group and delayed recovery group based on chest CT scan 1 month after discharge. A least absolute shrinkage and selection operator (LASSO) regression model was used to identify the optimal predictors, and the predictive nomogram was plotted by multivariable logistic regression...

OBJECTIVES: This review aimed to summarize the recent literature on positive-pressure extubation. DESIGN: A scoping review was conducted under the framework of the Joanna Briggs Institute. DATA SOURCES: Web of Science, PubMed, Ovid, Cumulative Index to Nursing & Allied Health, EBSCO, Cochrane Library, Wan Fang Data, China National Knowledge Infrastructure, and China Biology Medicine databases were searched for studies on adults and children...

BACKGROUND AND AIMS: Pulmonary complications are the most common non-neurologic complications following surgical correction of scoliosis. These can affect postoperative recovery by increasing the length of stay and/or the need for ventilatory support. The aim of this retrospective study is to determine the incidence of radiographic abnormalities reported in chest radiography after posterior spinal fusion surgery for the treatment of scoliosis in children. MATERIAL AND METHODS: A retrospective chart review of all patients who underwent posterior spinal fusion surgery in our center between January 2016 and December 2019 was attempted...

PURPOSE: We aimed to demonstrate the consequences of rotation on neonatal chest radiographs and how it affects diagnosis. In addition, we demonstrate methods for determining the presence and direction of rotation. BACKGROUND: Patient rotation is common in chest X-rays of neonates. Rotation is present in over half of chest X-rays from the ICU, contributed to by unwillingness of technologists to reposition new-borns for fear of dislodging lines and tubes. There are six main effects of rotation on supine paediatric chest X-rays: 1) unilateral hyperlucency of the side that the patient is rotated towards; 2) the side 'up' appears larger; 3) apparent deviation of the cardiomediastinal shadow in the direction that the chest is rotated towards; 4) apparent cardiomegaly; 5) distorted cardio-mediastinal configuration; and 6) reversed position of the tips of the umbilical artery and vein catheters with rotation to the left...

OBJECTIVE: To study the utility of flexible fiberoptic bronchoscopy (FFB), and its effects on oxygenation and hemodynamics in children while on respiratory assist devices. MATERIALS AND METHODS: The data of non-ventilated patients who underwent FFB during their stay in the PICU from January 2012 to December 2019 was retrieved from medical, nurses, and bronchoscopy records. The study parameters, demography, diagnosis, indication, and findings of FFB and interventions done after FFB, were noted, and also the oxygenation and hemodynamic parameters before, during and 3 hours after FFB...

Bronchoscopy in children has been utilized primarily to diagnose airway anomalies and obtain bronchoalveolar lavage. Gradual development of thinner bronchoscopes and instruments has opened the gates to the world of bronchoscopic interventions in children. Endobronchial ultrasound guided mediastinal aspiration has been used in adults and children. In younger children, esophageal approach has also been used for sampling of mediastinal lymph nodes. Lung biopsies using cryoprobe have been increasingly used in children...

Endobronchial foreign body aspiration is a rare occurrence in adults, with a higher incidence in children. However, the possibility of such foreign body aspiration should not be overlooked in adult patients presenting with recurrent pneumonia symptoms, particularly when antibiotic treatment is ineffective. The diagnosis of occult endobronchial foreign body aspiration is challenging and requires a high degree of clinical suspicion, as it may not be associated with a history of aspiration. In this report, we present a case of recurrent pneumonia persisting for over two years, which was eventually diagnosed as an endobronchial foreign body due to occult pistachio shell aspiration...

PURPOSE: Pulmonary disease is the major cause of morbidity and mortality in osteogenesis imperfecta (OI). We investigated the contribution of intrinsic lung factors to impaired pulmonary function in children and young adults with OI types III, IV, VI. METHODS: Patients with type III (n=8), IV (n=21), VI (n=5), VII (n=2) or XIV (n=1) OI (mean age 23.6 years) prospectively underwent pulmonary function tests (PFTs) and thoracic CT and radiographs. RESULTS: PFT results were similar using arm span or ulnar length as height surrogates...

CONTEXT: Gaucher's disease (GD) is a rare inherited metabolic disorder caused by the defective activity of glucocerebrosidase. Enzyme replacement therapy (ERT) and substrate reduction therapy are the treatment of choice. Total splenectomy has a role when the child develops complications of massive splenomegaly. There are only a few case series of partial splenectomy in GD in the pediatric age group. AIMS: To study the role, technical feasibility, and challenges of partial splenectomy in children with GD with hypersplenism...

BACKGROUND: This study aimed to develop a risk prediction model for long-term atelectasis in children with pneumonia. METHODS: A retrospective study of 532 children with atelectasis was performed at the Children's Hospital of Chongqing Medical University from February 2017 to March 2020. The predictive variables were screened by LASSO regression analysis and the nomogram was drawn by R software. The area under the Receiver Operating Characteristic (ROC) curve, calibration chart and decision curve were used to evaluate the predictive accuracy and clinical utility...