Pulmonary infection caused by Nocardia otitidiscaviarum a case report and literature review
- Author:
XIE Yan-bin
;
LU De-sheng
;
LU Wen-ting
;
MAO Lian-hua
;
WANG Chun-fu
- Publication Type:Case Reports
- Keywords:
Nocardia otitidiscaviarum;
lung infection;
nocardiosis
- From:
China Tropical Medicine
2023;23(3):323-
- CountryChina
- Language:Chinese
-
Abstract:
Abstract: Objective To investigate the clinical and laboratory characteristics of pulmonary infection caused by Nocardia otitidiscaviarum. Methods The clinical data of a patient with pulmonary infection caused by Nocardia otitidiscaviarum were reported, and the clinical characteristics, laboratory characteristics and drug sensitivity of pulmonary infection caused by Nocardia otitidiscaviarum were summarized in combination with the relevant literature at home and abroad from January 2010 to December 2022. Results A 67-year-old female patient was admitted to the hospital on June 30, 2020 because of "repeated chest tightness and shortness of breath for 3 years, aggravated cough, expectoration and fever". The sputum, alveolar lavage fluid and blood of the patient were collected for culture, and the detected pathogenic bacteria were identified. There are pathogenic bacteria growing in sputum and alveolar lavage fluid, which are identified as Nocardia otitidiscaviarum by Autof ms mass spectrometer. According to the results of pathogenic bacteria and the patient's condition, meropenem combined with compound sulfamethoxazole tablets were given anti-infection treatment, and the patient's condition improved and discharged. Conclusion The clinical manifestations and imaging features of nocardiosis are lack of specificity, and are prone to misdiagnosis and missed diagnosis. Etiology is the key to disease diagnosis, and clinical examination and culture should be conducted in time.
- Full text:21.Pulmonary infection caused by Nocardia otitidiscaviarum a case report and literature review.pdf
