Evaluation of the Epidemiological, Clinical and Radiological Features of Pneumonia Cases Caused by Mycoplasma pneumoniae in Childhood

Mikrobiyol Bul. 2023 Jan;57(1):14-29. doi: 10.5578/mb.20239902.ABSTRACTThe current study aimed to investigate the clinical, laboratory and radiological findings of the pneumonia cases in children that were confirmed as M.pneumoniae by polymerase chain reaction (PCR) testing and to reveal the factors that can be decisive in the diagnosis. Seventy-seven children were included in this study. The median age of the patients was 31 months (1 month-17 years 4 months). The 63.6% of the patients were younger than five years of age, 53.2% were girls and 46.8% were boys. During the eight-year research period, the frequency of M.pneumoniae in the patients hospitalized with the diagnosis of pneumonia was found to be 3.1%. The rate of M.pneumoniae as the underlying factor of pneumonia was found to be statistically significantly lower in patients aged 0-60 months compared to the patients aged 61-216 months. In patients with M.pneumoniae accompanied by viruses, the age group was more likely to between 0-60 months. The most common symptoms were cough (96.1%) and fever (74%). Physical examinations revealed that 70.1% of the patients had rales, 63.6% had tachypnea, 45.5% had oropharyngeal hyperaemia, 35.1% had subcostal-intercostal retraction, 31.2% had long expiration period, 26% had rhonchus, 24.7% had decrease in breath sounds, 15.6% had cervical lymphadenopathy, 13% had tachycardia, 3.9% had otitis media, 3.9% had tonsil hypertrophy and 2.6% had a maculopapular rash. The rate of hypoxemia w...
Source: Mikrobiyoloji Bulteni - Category: Microbiology Authors: Source Type: research