The barking cough often begins in the middle of the night and is occasionally accompanied by a noise called stridor. The swelling causes your child to have a barking cough and can sometimes cause difficulty breathing. It is most often caused by a parainfluenza virus. Diphtheria is excluded by a history of adequate immunization and is confirmed by identification of the organism in viral cultures of scrapings from a typical grayish diphtheritic membrane.Croup is a viral infection that causes swelling of the voice box (larynx) and windpipe (trachea). A foreign body may cause respiratory distress and a typical croupy cough, but fever and a preceding upper respiratory infection are absent. Epiglottitis, retropharyngeal abscess, and bacterial tracheitis have a more rapid onset and cause a more toxic appearance, odynophagia, and fewer upper respiratory tract symptoms.
Diagnosis requires lateral neck x-ray or CT. read more, and retropharyngeal abscess Retropharyngeal Abscess Retropharyngeal abscesses, most common among young children, can cause sore throat, fever, neck stiffness, and stridor. read more, airway foreign body, diphtheria Diphtheria Diphtheria is an acute pharyngeal or cutaneous infection caused mainly by toxigenic strains of the gram-positive bacillus Corynebacterium diphtheriae and rarely by other, less common. Diagnosis is by direct laryngoscopy and imaging findings. read more, bacterial tracheitis Bacterial Tracheitis Bacterial tracheitis is bacterial infection of the trachea, typically causing dyspnea and stridor. Similar inspiratory stridor can result from epiglottitis Epiglottitis Epiglottitis is a rapidly progressive bacterial infection of the epiglottis and surrounding tissues that may lead to sudden respiratory obstruction and death. Croup caused by influenza may be particularly severe and may occur in a broader age range of children.ĭiagnosis of croup is usually obvious by the barking nature of the cough. Mycoplasma pneumoniae is a common cause of pneumonia, particularly community-acquired. read more, and Mycoplasma pneumoniae Mycoplasmas Mycoplasmas are ubiquitous bacteria that differ from other prokaryotes in that they lack a cell wall.
It is characterized by fever, cough, coryza, conjunctivitis, an enanthem (Koplik spots) on the oral mucosa. read more, rhinovirus, measles virus Measles Measles is a highly contagious viral infection that is most common among children. All enteroviruses are antigenically heterogeneous. read more A and B, enterovirus Overview of Enterovirus Infections Enteroviruses, along with rhinoviruses (see Common Cold) and human parechoviruses, are a genus of picornaviruses ( pico, or small, RNA viruses).
Mortality is possible during seasonal epidemics, particularly among high-risk patients (eg, those. read more followed by influenza viruses Influenza Influenza is a viral respiratory infection causing fever, coryza, cough, headache, and malaise. read more (RSV) and adenovirus Adenovirus Infections Infection with one of the many adenoviruses may be asymptomatic or result in specific syndromes, including mild respiratory infections, keratoconjunctivitis, gastroenteritis, cystitis, and primary. Less common causes are respiratory syncytial virus Respiratory Syncytial Virus (RSV) and Human Metapneumovirus Infections Respiratory syncytial virus and human metapneumovirus infections cause seasonal lower respiratory tract disease, particularly in infants and young children.
0 kommentar(er)
