lobar pneumonia
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CHEST Journal ◽  
2022 ◽  
Vol 161 (1) ◽  
pp. e59-e62
Author(s):  
Deirdre B. Fitzgerald ◽  
John D. Blakey ◽  
Pragnesh Joshi ◽  
Yi Jin Kuok ◽  
Y. C. Gary Lee ◽  
...  
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2021 ◽  
Vol 25 (4) ◽  
pp. 584-588
Author(s):  
V. M. Dudnyk ◽  
K. V. Khromykh ◽  
V. Yu. Pasik

Annotation. The prognostic criteria of complications of community-acquired pneumonia and the possibility of developing disorders of the hepatobiliary system (HBS) depending on the concentration in the serum of the secretory leukocyte protease inhibitor (SLPI) were studied. The data of clinical and laboratory examination of 338 children with community-acquired pneumonia aged from one to three years were analyzed. Statistical processing of the results was performed using the system “IBM SPSS Statistica” 12 using parametric and non-parametric methods. It was found that in young children with pneumonia in the serum increases the concentration of SLPI, the level of which depends on the course and severity of pneumonia. It has been shown that the development of lobar pneumonia is significantly higher in patients from the SLPI cohort IV quartile (OR – 1.986, 95% CI – 1.864-2.356), compared with children from the cohort SLPI II and III quartile (OR – 0.476, 95% CI – 0.405- 0.559, OR – 0.494, 95% CI – 10.423-0.576, respectively). At the same time, at the values of SLPI at the level of III-IV quartile (OR – 1.923, 95% CI – 1.457-1.866) there is the development of community-acquired pneumonia. It was found that the development of pathological processes in the organs of HBS is associated with increased levels of SLPI. Thus, patients with polysegmental pneumonia and SLPI III/IV quartile (OR – 2.190, 95% CI – 1.810-2,754) are twice as likely to develop pathology of the hepatobiliary system than children with SLPI I/II quartile (OR – 1.153, 95% CI – 1.071-1.527). The established fact indicates the involvement of SLPI in the pathogenesis not only of pneumonia, but also in disorders of HBS.


2021 ◽  
Vol 67 (3) ◽  
pp. 129-132
Author(s):  
Huiping Zhu ◽  
Jianjun Dong ◽  
Xufeng Xie ◽  
Lei Wang

Lobar pneumonia is an inflammatory condition of the lung that mainly affects the lobes of the lungs and the alveoli, and it is usually caused by a bacterial infection. There are many ways to diagnosis this disease. But an early and accurate method for lobar pneumonia diagnosis has an important role in its treatment. Therefore, in this study, a comparison between the molecular diagnostic test and chest x-ray combined with multi-slice spiral CT was done to find out better diagnosis of lobar pneumonia. For this purpose, 122 individuals suspected of lobar pneumonia were studied by clinical examination, chest X-ray, and multi-slice spiral CT. For the molecular diagnosis test, the multiplex PCR was used for two main causes of the disease, Streptococcus pneumoniae and Klebsiella pneumoniae. Results showed that the specificity for Chest X-ray + Multi-slice Spiral CT had the highest amount (82.8%), but high sensitivity (100%) belonged to a molecular diagnostic test for both bacteria. On the other hand, the sensitivity and specificity of Streptococcus pneumoniae were better than Klebsiella pneumoniae and the possibility of error in Streptococcus pneumoniae was lower than Klebsiella pneumoniae. In general, although the Chest X-ray + Multi-slice Spiral CT method was better than the molecular diagnosis test, it could not identify the causative agent and did not show a difference between pathogens for better antibiotic treatment, and also the possibility of diagnosis is low at the beginning of the disease. Therefore, according to the results of the current study, the best way to diagnose lobar pneumonia is to use both methods, simultaneously.


2021 ◽  
Vol 53 (10) ◽  
pp. 898-898
Author(s):  
James S. Huntley
Keyword(s):  

CHEST Journal ◽  
2021 ◽  
Vol 160 (4) ◽  
pp. A1480
Author(s):  
Eric Lam ◽  
Raghavendra Sanivarapu ◽  
Najia Sayedy ◽  
Fatima Anjum ◽  
Javed Iqbal ◽  
...  
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2021 ◽  
Vol Volume 13 ◽  
pp. 7813-7821
Author(s):  
Wenli Qiu ◽  
Haibin Chen ◽  
Jian Zhang ◽  
Ren Shuai ◽  
Huifeng Zhang ◽  
...  

2021 ◽  
Vol 8 (9) ◽  
pp. 1566
Author(s):  
Ashish Saklani ◽  
Ashwani Tomar ◽  
Sumala Kapila ◽  
Shyam Lal Kaushik ◽  
Anjali Mahajan

Background: Pneumonia is a major cause of morbidity and mortality in children under five years of age. Chest x-ray poses radiation hazard to children and thus an alternative safe imaging modality must be explored for pediatric pneumonias.Methods: This prospective observational study included all children below 18 years of age. Majority of patients were below five years of age. All clinically suspicious patients were subjected to chest x-ray and lung ultrasound (LUS). Chest x-ray was considered as imaging diagnostic standard for pneumonia. Consolidation and dynamic air bronchogram were looked on LUS.Results: A total of 55 patients were included in study with 26 (47.2%) as infants and up to 47 (85.3%) as under five children. Out of 55 cases 32 cases (58.20%) were diagnosed as lobar pneumonia while 23 (41.8%) as bronchopneumonia on chest x-ray. LUS demonstrated high sensitivity and specificity of 90.63% and 100% for lobar pneumonia and 86.96 and 90.63% for bronchopneumonia respectively. Dynamic air bronchogram sign was found in all cases of lobar pneumonia on LUS and with sensitivity of 73.91% in bronchopneumonia.Conclusions: LUS proved itself as highly sensitive and specific modality for detecting consolidation and owing to safe non ionizing nature of ultrasound, it must be considered as an alternative to chest x-ray as an imaging diagnostic tool for pediatric pneumonia.


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