Serratia bronchitis

Serratia bronchitis is a bacterial lower respiratory tract infection characterized by acute or chronic inflammation of the bronchial mucosa caused by species of the Gram-negative bacillus *Serratia*, most frequently *Serratia marcescens* This condition primarily affects hospitalized, debilitated, or immunocompromised patients, as well as individuals with preexisting chronic pulmonary disease or those undergoing mechanical ventilation and invasive airway instrumentation Clinically, it presents wi...

Serratia bronchitis is a bacterial lower respiratory tract infection characterized by acute or chronic inflammation of the bronchial mucosa caused by species of the Gram-negative bacillus *Serratia*, most frequently *Serratia marcescens* Pathophysiologically, the pathogen colonizes the tracheobronchial tree, prompting mucosal erythema, edema, and neutrophilic exudation Clinically, it presents with a persistent cough, increased purulent or occasionally red-tinged sputum production resembling pseu...

This condition primarily affects hospitalized, debilitated, or immunocompromised patients, as well as individuals with preexisting chronic pulmonary disease or those undergoing mechanical ventilation and invasive airway instrumentation Clinically, it presents with a persistent cough, increased purulent or occasionally red-tinged sputum production resembling pseudohemoptysis, dyspnea, low-grade fever, and wheezing, often complicated by the organism's intrinsic and acquired antimicrobial resistanc...

This condition primarily affects hospitalized, debilitated, or immunocompromised patients, as well as individuals with preexisting chronic pulmonary disease or those undergoing mechanical ventilation and invasive airway instrumentation Clinically, it presents with a persistent cough, increased purulent or occasionally red-tinged sputum production resembling pseudohemoptysis, dyspnea, low-grade fever, and wheezing, often complicated by the organism's intrinsic and acquired antimicrobial resistanc...

Pathophysiologically, the pathogen colonizes the tracheobronchial tree, prompting mucosal erythema, edema, and neutrophilic exudation