Sudden infant death and acute posterior lingual inflammation

Infection and sudden lethal upper airway occlusion - An overview

A multitude of conditions may cause acute and unexpected upper airway compromise in both children and adults. These include mechanical blockage of the airways either from internal obstructions due to inhaled food or foreign objects, or from external compression. In addition, kinking of the airway in cases of positional asphyxia may compromise aeration. Infections represent another cause of airway narrowing with the potential for occlusion. The case of a 64-year-old man with acute laryngo-epiglottitis is used to demonstrate that death may occur from infections in previously structurally-normal airways. Infections may compromise respiration due to acute airway occlusion from intraluminal material/mucus, mural abscesses or from acutely inflamed and oedematous mucosa with adherent tenacious mucopurulent secretions. External compression from nearby abscesses may also critically narrow air passages.

The First Patient Report of Tongue Abscess Among Iraqi Population

Tongue abscess is a serious clinical entity which scarcely affects the tongue. It should be treated urgently to prevent airway obstruction or dissemination of infection to a more deep or distant area of the body. This article presented the first clinical report of tongue abscess in Iraq which discussed its clinical presentation, diagnosis, and treatment with a review of literature.

Recurrent Lingual Abscess in a Child

We report the case of a 14-month-old boy who developed a swelling of the tongue with fever, dyspnea during sleep and dysphagia. An anterior lingual abscess was identified by magnetic resonance imaging. He developed 4 recurrent lingual abscesses thereafter. Pediatricians should be aware of this problem because it can be a life-threatening condition.

Unexpected death in association with an occult posterior lingual abscess

An 82 year old woman was found unexpectedly dead in bed on the day of admission to hospital for the investigation of difficulty breathing. During a barium swallow examination after admission she was thought to have aspirated contrast material. At autopsy a large posterior lingual abscess was found, with barium in the airways. Death was attributed to a combination of upper airway narrowing associated with the abscess, chronic lung disease and possible aspiration of barium. This case demonstrates an unusual sequence of events associated with localised upper airway sepsis. It also confirms the importance of careful examination of the upper aerodigestive tract at autopsy in individuals of all ages.