We have located links that may give you full text access.
Journal Article
Research Support, Non-U.S. Gov't
Bronchopulmonary Disease Caused by Flagellated Protozoa Infection in 15 Chinese Children.
Pediatric Infectious Disease Journal 2017 April
BACKGROUND: Bronchopulmonary disease caused by flagellated protozoa infection (BPFP) is thought to be rare in children but may be an emerging or underestimated disease, especially in developing countries.
METHODS: In this study, we retrospectively reviewed records of 15 patients who were presented with a cough, wheezing or bronchopulmonary disease of unknown causes during admission, and patients who were finally diagnosed with BPFP from January 2014 to January 2015 were enrolled. Protozoa were observed in bronchoalveolar lavage fluid by light microscopy.
RESULTS: A total of 15 pediatric cases (11 male and 4 female individuals, from 1 year 8 months to 12 years 1 month of age) with flagellated protozoa infection diagnosed by light microscopy were recruited. The course of the disease at the time of diagnosis was from 10 days to 11 months. Patients presented with a fever (N = 9), cough (N = 11), wheezing (N = 5) and chest pain (N = 5). Laboratory data showed elevated peripheral blood leucocytes (N = 6), eosinophilic granulocytes (N = 3), C-reactive protein (N = 5) and immunoglobulin E (N = 3). Bronchoscopy revealed a mucus plug (N = 3) and bronchiectasis (N = 1). Lung computed tomography results indicated ground-glass opacification (N = 2), atelectasis (N = 3), bronchiectasis (N = 1), bronchial wall thickening (N = 3) or nodular opacity (N = 6, including 1 case of pulmonary embolism). All children responded to metronidazole for a 2- to 5-week treatment period.
CONCLUSIONS: Patients with BPFP often have a chronic or recurrent course and present with recurrent fever, cough, wheezing and chest pain. Chest imaging may reveal ground-glass opacification, atelectasis, bronchiectasis or nodular opacity (including pulmonary embolism). BPFP responds favorably to metronidazole treatment.
METHODS: In this study, we retrospectively reviewed records of 15 patients who were presented with a cough, wheezing or bronchopulmonary disease of unknown causes during admission, and patients who were finally diagnosed with BPFP from January 2014 to January 2015 were enrolled. Protozoa were observed in bronchoalveolar lavage fluid by light microscopy.
RESULTS: A total of 15 pediatric cases (11 male and 4 female individuals, from 1 year 8 months to 12 years 1 month of age) with flagellated protozoa infection diagnosed by light microscopy were recruited. The course of the disease at the time of diagnosis was from 10 days to 11 months. Patients presented with a fever (N = 9), cough (N = 11), wheezing (N = 5) and chest pain (N = 5). Laboratory data showed elevated peripheral blood leucocytes (N = 6), eosinophilic granulocytes (N = 3), C-reactive protein (N = 5) and immunoglobulin E (N = 3). Bronchoscopy revealed a mucus plug (N = 3) and bronchiectasis (N = 1). Lung computed tomography results indicated ground-glass opacification (N = 2), atelectasis (N = 3), bronchiectasis (N = 1), bronchial wall thickening (N = 3) or nodular opacity (N = 6, including 1 case of pulmonary embolism). All children responded to metronidazole for a 2- to 5-week treatment period.
CONCLUSIONS: Patients with BPFP often have a chronic or recurrent course and present with recurrent fever, cough, wheezing and chest pain. Chest imaging may reveal ground-glass opacification, atelectasis, bronchiectasis or nodular opacity (including pulmonary embolism). BPFP responds favorably to metronidazole treatment.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app