| A 42-year-old man presented as an emergency to the ENT department with sore throat and complete dysphagia, having undergone an umbilical hernia repair under general anaesthesia with tracheal intubation 3 weeks previously at another institution. One course of antibiotics from his general practitioner improved the symptoms but, on discontinuation of the antibiotics, symptoms flared up leading to complete dysphagia. Indirect laryngoscopy showed a bulging of the retropharyngeal wall, which was confirmed as a widening of the retropharyngeal space on a lateral soft-tissue x-ray film of the neck. Surgical exploration confirmed a retropharyngeal abscess, which probably occurred as a complication of the original tracheal intubation. ( info) |
| Early symptoms of nasopharyngeal carcinoma (NPC) can often be deceptive and confusing. Most patients with nasopharyngeal carcinoma present at an advanced stage with metastatic cervical nodes present at the time of diagnosis. A deep neck abscess as the presenting feature has not been reported. We report two cases of nasopharyngeal carcinoma which presented with retropharyngeal abscesses and persistent lymphadenopathy. These two patients illustrate that refractory lymphadenopathy, despite adequate treatment of the associated infection, should prompt a search for underlying disease. The relationship between nasopharyngeal carcinoma and retropharyngeal abscess is discussed. ( info) |
3/82. Pott's disease with unstable cervical spine, retropharyngeal cold abscess and progressive airway obstruction. PURPOSE: retropharyngeal abscess formation has the potential for acute respiratory compromise from obstruction or secondarily from rupture. The initial attempt to secure the airway is of paramount importance. We describe a patient with an unstable cervical spine secondary to Pott's disease who developed progressively obstructing retropharyngeal cold abscess. CLINICAL FEATURES: A 33-yr-old man with an unstable C-spine in halo traction presented with progressive airway obstruction secondary to retropharyngeal abscess extending from the cervical to the mid-thoracic vertebrae. After review of computerized tomography (CT) and magnetic resonance (MR) studies, preparations were made to secure the airway through fibreoptic assisted intubation. A conservative approach was chosen to secure the airway before surgical airway control as a first line approach. Following local and topical anesthesia, awake endoscopy was performed to assess the extent of obstruction and possibility of intubation without abscess rupture. A narrow tract along the lateral pharynx was identified to continue inferiorly to the epiglottis, from which point the cords were visualized. Extensive edema and abscess formation otherwise distorted the normal anatomy and prevented visualization from other directions. The airway was successfully secured without trauma with a well-lubricated 7.0 mm ID endotracheal tube. CONCLUSION: This report suggests that selected cases of tense obstructing retropharyngeal abscesses can be effectively managed with fibreoptic endoscopy for assessment and subsequent intubation before requiring surgical airway control as a first line strategy. ( info) |
4/82. Descending suppurative mediastinitis: nonsurgical approach to this unusual complication of retropharyngeal abscesses in childhood. OBJECTIVE: To alert the pediatric emergency physician about suppurative mediastinitis as an unusual, life-threatening complication of retropharyngeal abscesses in children and to report an alternative therapeutic option for these cases. methods: We describe a case of suppurative mediastinitis secondary to a retropharyngeal abscess in a 19-month-old girl and discuss the pathophysiology, diagnosis, and treatment of this disease. RESULTS: Prompt diagnosis, based on clinical, radiographic, and CT findings, followed by immediate retropharyngeal drainage and appropriate antibiotic therapy, allowed conservative management of the mediastinal abscess, without the need for surgery. The child presented a good outcome and was discharged on hospital day 14. CONCLUSIONS: When evaluating a retropharyngeal abscess, the pediatric emergency physician should be aware of its complications. A chest radiograph should be prescribed for each patient presenting with an indolent course. Widening of the mediastinum should be considered as strong evidence of a mediastinal abscess for which the best therapeutic option is aggressive surgical drainage. In the rare cases in which marked improvement is achieved after retropharyngeal drainage, a nonsurgical approach to the mediastinal abscess could be attempted. CT scan and a simple chest radiograph have proved to be useful for diagnosis and follow-up. ( info) |
| A retropharyngeal abscess is a potentially fatal deep neck infection. Classical symptoms include fever, neck swelling, sore throat, dysphagia, and cervical rigidity. Sometimes small children present with nonspecific symptoms. We report a rare case whereby the Ga-67 citrate scan was the first investigation to reveal an inflammatory process in the retropharyngeal or submastoid region of a 3-year-old child with sepsis. This directed the line of investigation to a more precise anatomic imaging modality, CT scanning, to localize the abscess. With prompt administration of intravenous antibiotics, the child recovered quickly and did not require surgery. The Ga-67 scan is thus a useful screening test to detect inflammatory foci because of its high sensitivity. It is also valuable in the follow-up of the patient's response to therapy. ( info) |
6/82. Acute purulent thyroiditis with retropharyngeal and retrotracheal abscesses. An unusual case of acute purulent thyroiditis in a 45-year-old man forming a large abscess in the left lobe of the thyroid gland is described. It perforated the capsule at the posterior wall of the thyroid, causing extensive retropharyngeal and retrotracheal abscesses. The patient was treated with broad-spectrum antibiotics and surgical excision of the infected tissues. He has remained well one year after the operation. ( info) |
| Acute suppurative thyroiditis is an uncommon condition. Most patients have preexisting oropharyngeal fistulae. Penetrating oropharyngeal injuries resulting from swallowed foreign bodies provide an acquired channel of infection spreading into the relatively resistant thyroid gland. The authors describe a patient with infective thyroiditis complicating retropharyngeal abscess caused by a chicken bone that perforated the upper esophagus. Transient thyrotoxicosis complicating acute suppurative thyroiditis is very rare. Pertechnetate and Ga-67 scans confirmed extensive inflammation of the thyroid gland and the release of hormones as the cause, as distinct from concurrent Graves' disease. awareness of this unusual complication is important to avoid inappropriate treatment for hyperthyroid disease. ( info) |
| We present two cases of Pott's lower cervical spine with retro-pharyngeal abscess presenting at an unusually young age. These children presented with a life threatening respiratory distress; one of them had neurological deficit in the form of paraparesis. External drainage of abscess without anterior cervical fusion was adequate as a surgical measure for their prompt recovery while these cases were on conventional anti-tubercular therapy. ( info) |
9/82. Pharyngeal abscess presenting with upper airway obstruction and atlanto-axial subluxation in a small infant. We describe an infant who presented with a combination of upper airway obstruction and atlanto-axial subluxation, secondary to a pharyngeal abscess resulting from cosmetic ear piercing. This combination posed a number of difficulties for the anasthetist and a detailed plan was formulated to prepare the child for anasthesia. ( info) |
10/82. retropharyngeal abscess as a complication of oropharyngeal trauma in an 18-month-old child. An 18-month-old boy presented to the accident and emergency department following trauma to the oropharynx by a doll's umbrella. Although no significant injury could be identified at first, it later transpired that he had developed retropharyngeal surgical emphysema with abscess. This case report aims to review the nature of retropharyngeal abscesses and to highlight and re-emphasize the fact that apparently non-serious pharyngeal injuries in children should be treated with suspicion. ( info) |