No abstract available.
Pneumonia, Aspiration*

PURPOSE: To compare the abilities of radionuclide salivagrams (RS) and videofluoroscopic swallow studies (VFSS) to diagnose aspiration in children with aspiration pneumonia. METHODS: The records of children who were referred to the Asan Medical Center between April, 2006 and April, 2012 and who underwent both VFSS and RS to evaluate their recurrent aspiration pneumonia were reviewed (n=67). The aspiration positivity rates of the two tests were determined. The agreement between the tests was assessed by using the kappa statistic. RESULTS: VFSS was more frequently positive (n=26, 39%) than RS (n=23, 34%) (p=0.68). In the 11 children who repeat two test, Repeated examination increased positive rate in each tests (n=11), repeated RS (54%, p=1) is more frequent positive than repeated VFSS (46%, p=0.37). If a cumulative positive test had been defined as at least one positive result, the positive rate of two test was 56% (p<0.05). There was a fair agreement between RS and VFSS (kappa=0.26). CONCLUSION: The RS and VFSS positivity rates in children with aspiration pneumonia were similar but there was fair agreement between the two tests. This result suggests that these investigations to demonstrate aspiration are not interchangeable but complementary.
Child ; Humans ; Pneumonia ; Pneumonia, Aspiration

No abstract available.
Foreign Bodies* ; Pneumonia, Aspiration*

No abstract available.
Adrenal Insufficiency* ; Pneumonia, Aspiration*

No abstract available.
Adrenal Insufficiency* ; Pneumonia, Aspiration*

No abstract available.
Goiter* ; Pneumonia, Aspiration* ; Thyroid Gland*

Exogenous lipoid pneumonia is an uncommon medical condition resulting from aspiration or inhalation of oily material. Generally, lipoid pneumonia has nonspecific clinical and radiological presentations, and may be misdiagnosed as bacterial pneumonia or lung cancer. We describe an unusual case of exogenous lipoid pneumonia accompanied by peripheral blood and pulmonary eosinophilia. A 63-year-old man was admitted with progressively worsening exertional dyspnea and productive cough for 5 days. A chest radiograph showed abnormalities in the lower lobe of the right lung, and a diagnosis of community-acquired pneumonia was made; intravenous antibiotics were administered. However, dyspnea and hypoxia gradually worsened and peripheral blood eosinophilia developed. A bronchoscopy was performed and bronchoalveolar lavage fluid analysis showed markedly increased numbers of eosinophils (40%). Subsequently, a comprehensive review of history revealed that he fell asleep with camellia oil in his mouth for 2 weeks to relieve foreign body sensation of the throat. Sputum and bronchoalveolar lavage fluid cytology showed the presence of lipid-laden macrophages. He was diagnosed with lipoid pneumonia and acute eosinophilic pneumonia. Chest radiograph and symptom were rapidly improved after treatment with intravenous methylprednisolone.
Anoxia ; Anti-Bacterial Agents ; Bronchoalveolar Lavage Fluid ; Bronchoscopy ; Camellia ; Cough ; Diagnosis ; Dyspnea ; Eosinophilia ; Eosinophils* ; Foreign Bodies ; Humans ; Inhalation ; Lung ; Lung Neoplasms ; Macrophages ; Methylprednisolone ; Middle Aged ; Mouth ; Pharynx ; Pneumonia* ; Pneumonia, Bacterial ; Pneumonia, Lipid ; Pulmonary Eosinophilia* ; Radiography, Thoracic ; Respiratory Aspiration ; Sensation ; Sputum

DiGeorge syndrome is associated with a chromosome 22q11.2 deletion and manifests with variable clinical findings. Aspiration pneumonia can be a perioperative complication of great concern in this syndrome. In this report, we present a case of a 16-month old child with DiGeorge syndrome undergoing cranioplasty. He developed perioperative aspiration pneumonia but was managed successfully.
Child ; DiGeorge Syndrome ; Humans ; Pneumonia, Aspiration

Congenital laryngeal cleft is a rare anomaly, which can cause serious problems of airway and repeated aspiration pneumonia. It is due m failure of fusion of the posterior cricoid cartilage lamina. Dysphagia with aspiration of food is commonly seen w1h resultant bouts of pneumonia. Detection of an unsuspected minor cleft may be difficult, but the pediatrician should suspect the possibility of deft from the clinical features. This paper includes. a detailed case report of one patient with congenital laryngeal cleft and the review of literatures.
Cricoid Cartilage ; Deglutition Disorders ; Humans ; Pneumonia ; Pneumonia, Aspiration

Aspiration pneumonitis and aspiration pneumonia are clinical syndromes caused by aspiration. These conditions are clinically significant due to their high morbidity and mortality. However, aspiration as a preceding event are often unwitnessed, particularly in cases of asymptomatic or silent aspiration. Furthermore, despite the difference in treatment approaches for managing aspiration pneumonitis and aspiration pneumonia, these two disease entities are often difficult to discriminate from one another, resulting in inappropriate treatment. The use of unclear terminologies hinders the comparability among different studies, making it difficult to produce evidence-based conclusions and practical guidelines. We reviewed the most recent studies to define aspiration, aspiration pneumonitis, and aspiration pneumonia, and to further assess these conditions in terms of incidence and epidemiology, pathophysiology, risk factors, diagnosis, management and treatment, and prevention.
Diagnosis ; Epidemiology ; Incidence ; Mortality ; Pneumonia* ; Pneumonia, Aspiration ; Risk Factors