RESUMEN
OBJECTIVE: To explore the clinical significance of induced sputum in asthma through a retrospective analysis of induced sputum in patients with asthma. DATA SOURCES: The data and references cited in this article were obtained from PubMed, Sci-Hub, and Web of Science. STUDY SELECTION: Observational studies with reliable data were selected. CONCLUSIONS: The cytological count, -omics, and pathogen detection of induced sputum are helpful for the clinical diagnosis of asthma and in guiding medication choices.
RESUMEN
In the available reports on clinical medicine, the infection sites of Mycobacterium porcinum include wounds, bone marrow, respiratory tract, and catheters. A 61-year-old woman was admitted to our hospital; her hilar and mediastinal lymph nodes were found to be enlarged during health examination, but there was no specific discomfort. Initially, she had undergone a mediastinal lymph node biopsy and pathology, but the diagnosis was not confirmed. However, 16S rRNA gene sequencing revealed M. porcinum infection of hilar and mediastinal lymph nodes. Subsequently, she was treated with clarithromycin, amikacin, imipenem, and tigecycline. After 2 months, chest computed tomography showed a significant reduction in lymph nodes. M. porcinum infection was considered to be the cause of disease.