OBJECTIVEDiffuse panbronchiolitis (DPB) is a chronic progressive disease of the lower respiratory tract, which is prevalent in Asian population. So far, many DPB cases have been found in adults in China. To our knowledge, no pediatric DPB case has ever been reported in China. We describe the first pediatric DPB case in Chinese literature and the second case in the English-language literature.

METHODThe clinical manifestations, characteristic imaging and histological features of this DPB case were summarized.

RESULTSThe patient was a 13-year old girl complained of chronic productive cough with wheezing. Chest auscultation revealed fine moist rales and wheezing over both lung fields. The chest X-ray showed small nodules and reticular opacities in left lower lobe. High-resolution thorax computerized tomography (HRCT) demonstrated bilateral diffuse small centrilobuler nodules and bronchial wall thickening or bronchiectasis in some parts of the lungs. Histopathological examination of transbronchial biopsy specimen revealed lymphocytes and foamy histocytes infiltrated in the walls of bronchi, respiratory bronchioles and adjacent alveoli. Lymphoid follicles were present around some bronchi. Sinus radiographs revealed sinusitis. Lung function studies showed obstruction and restriction. PaO2 was 65 mm Hg. The diagnosis of DPB was made according to the current diagnostic criteria. Low-dose erythromycin [5 - 10 mg/(kg.d)] was effective.

CONCLUSIONDPB could occur in children in China. The major diagnostic clues may include the following: (1) persistent cough, sputum, and dyspnea; (2) coexistent chronic sinusitis; (3) bilateral diffuse small nodular opacities on HRCT. Low-dose erythromycin was effective in treatment of the case with DPB.

Adult ; Bronchiolitis ; pathology ; China ; epidemiology ; Chronic Disease ; Cough ; blood ; diagnosis ; etiology ; Diagnosis, Differential ; Female ; Humans ; Lung ; pathology ; Pulmonary Disease, Chronic Obstructive ; diagnosis ; pathology ; Respiratory Function Tests ; methods ; Sputum ; microbiology

Chronic obstructive pulmonary disease (COPD) includes pulmonary components with increased comorbidity rates, as well as being a systemic disease. Comorbidities may frequently occur in COPD patients over 40 yr old. We report the comorbidities of patients with COPD, diagnosed by spirometry, in a population-based epidemiologic survey in Korea. Data were derived from the fourth Korean Health and Nutrition Examination Survey in 2008, a stratified multistage clustered probability design survey of a sample representing the entire population of Korea. Results of spirometry and various health-related questionnaires were analyzed in 2,177 subjects aged > or = 40 yr. The prevalence of COPD (FEV1/FVC < 0.7) in subjects > or = 40 yr of age was 14.1%. Multivariate analysis showed that underweight (odds ratio [OR] 3.07, 95% confidence interval [CI] 1.05-8.98), coronary heart disease (OR, 0.43; 95% CI, 0.20-0.93) and dyslipidemia (OR, 0.61; 95% CI, 0.45-0.82) were significantly associated with COPD, whereas allergic rhinitis, anemia, arthritis, chronic renal failure, depression, diabetes mellitus, hypertension, gastrointestinal ulcer, and osteoporosis were not. Underweight might be more prevalent but coronary heart disease and dyslipidemia are less prevalent in Koreans with than without COPD in population setting.
Adult ; Comorbidity ; Coronary Disease/complications/diagnosis ; Dyslipidemias/complications/diagnosis ; Female ; Humans ; Male ; Middle Aged ; Multivariate Analysis ; Odds Ratio ; Pulmonary Disease, Chronic Obstructive/diagnosis/*epidemiology/etiology ; Questionnaires ; Republic of Korea/epidemiology ; Risk Factors ; Spirometry ; Thinness

OBJECTIVETo retrospectively investigate the clinical characteristics of sternal insufficiency fractures (SIFs) of post-menopausal women.

METHODSFindings on the clinical presentation, associated diseases, and imaging of SIFs in 17 postmenopausal women admitted to our hospital between February 1999 and January 2009 were reported.

RESULTSTwelve patients complained of severe pain in their anterior chest. Other symptoms included cough (5 cases), dyspnoea (3 cases), breathlessness (3 cases), and wheeze (2 cases). Four patients had no discomfort. The sternums of 11 cases were tender to palpation. Seventeen patients had osteoporosis. Other associated diseases were chronic obstructive pulmonary disease (7 cases), rheumatoid arthritis (3 cases), systemic lupus erythematosus (1 case), asthma (1 case), and thoracic vertebral fracture (13 cases). Nine patients had received glucocorticoid treatment. The fractures were located in the body of the sternum in 15 patients, in the manubrium in 1 patient, and in the manubriosternal junction in 1 patient. Displaced fracture was present in 13 cases. Lateral radiography of the sternum showed a fracture line in 14 patients. In the remaining 3 cases, other imaging examinations such as bone scan, computed tomography or magnetic resonance imaging demonstrated the presence of a fracture.

CONCLUSIONSOsteoporosis, glucocorticoid therapy, chronic obstructive pulmonary disease, and rheumatoid arthritis might be risk factors for SIFs. SIFs should be considered in the differential diagnosis of chest pain.

Aged ; Aged, 80 and over ; Arthritis, Rheumatoid ; complications ; epidemiology ; Cohort Studies ; Female ; Fractures, Bone ; diagnosis ; epidemiology ; etiology ; Fractures, Stress ; diagnosis ; epidemiology ; etiology ; Glucocorticoids ; adverse effects ; therapeutic use ; Humans ; Middle Aged ; Osteoporosis, Postmenopausal ; chemically induced ; complications ; epidemiology ; Postmenopause ; physiology ; Pulmonary Disease, Chronic Obstructive ; complications ; epidemiology ; Retrospective Studies ; Risk Factors ; Sternum ; injuries ; pathology

PURPOSE: Increased awareness and understanding of chronic obstructive pulmonary disease (COPD) is an important aspect of disease management. The aim of this study was to explore COPD awareness among smokers participating in a smoking cessation program. MATERIALS AND METHODS: Face-to-face interviews were conducted with 289 subjects in three smoking cessation clinics, using a structured questionnaire. RESULTS: A total of 68.2% of subjects had COPD-related symptoms, and 19.7% were in poor health. Only 1.0% of the subjects knew that COPD was a respiratory disease. A total of 2.4% of subjects had been diagnosed with COPD and received treatment. Television was the most common source of information about COPD, with 57.1% of the subjects receiving information in this way. After being informed about COPD, smoking-cessation willingness increased in 84.1% of the study group. It increased in 86.3% of the subjects without awareness of COPD and in 81.2% of subjects with COPD-related symptoms. CONCLUSION: We found that awareness of COPD is very poor among current smokers in Korea. Many smokers perceived their health status as good, despite the presence of COPD-related symptoms. As the level of smoking-cessation willingness was different between those with and without awareness of COPD or COPD-related symptoms, a personalized education program with various educational tools may be needed to enhance awareness of the disease and to motivate smokers to quit.
Adult ; Aged ; Aged, 80 and over ; Asian Continental Ancestry Group/psychology ; *Awareness ; Female ; *Health Knowledge, Attitudes, Practice ; Health Status ; Health Surveys ; Humans ; Interviews as Topic ; Male ; Middle Aged ; Motivation ; *Pulmonary Disease, Chronic Obstructive/diagnosis/etiology/prevention & control ; Questionnaires ; Republic of Korea ; Risk Factors ; Smoking/*adverse effects/epidemiology ; Smoking Cessation