Descending necrotizing mediastinitis secondary to retropharyngeal abscess.

We report a case of descending necrotizing mediastinitis (DNM) in a 68-year-old male who presented in acute respiratory distress accompanied with anterior cervical neck swelling and pain with swallowing. Contrast enhanced computed tomography (CECT) of the neck demonstrated a large, peripherally enhancing retropharyngeal fluid and air collection that appeared to communicate with a fluid and air collection within the mediastinum. CECT of the chest demonstrated punctate foci of air and fat stranding along the anterior and superior mediastinum. Radiological evidence and the presence of necrosis on surgical debridement of the retropharyngeal abscess established the diagnosis of DNM. This case emphasizes the role of computed tomography (CT) in the diagnosis of DNM and demonstrates the utility of chest imaging in a high-risk patient who presents with a retropharyngeal abscess.

Salmonella osteomyelitis and retropharyngeal, epidural abscess that developed under biologic therapy and literature review.

Salmonella is still observed as an infectious agent in developing countries, often causing gastrointestinal infections. Extra-gastrointestinal infections are rare and spinal infections are even rarer. This case report describes a patient with rheumatoid arthritis who is actively receiving biologic therapy, presented with dysphagia, recurrent fevers, back and arm pain, weight loss and weakness and was diagnosed with retropharyngeal and epidural Salmonella infection.

Retropharyngeal Abscess Presenting as Torticollis.

Retropharyngeal abscess (RPA) is a deep neck infection with life-threatening complications such as airway obliteration, necrotizing mediastinitis, and pulmonary empyema, which must be diagnosed early and treated promptly. We herein present a patient who was admitted to the emergency room with limited neck movement, torticollis, difficulty in swallowing, and a feeling that something is stuck in the throat and diagnosed with RPA. Plain lateral radiograph of the neck revealed air levels at the level of C3-C5. Computed tomography (CT) scan confirmed the diagnosis of RPA. After emergency surgery, clinical condition normalised in a short time, and at a 2-week postoperative follow-up, the retropharyngeal area was completely normal on endoscopic examination. It is important to recognise and treat RPA, which has a high mortality due to its complications. RPA should be kept in mind in the differential diagnosis of patients with neck pain and torticollis, particularly in adults. Key Words: Retropharyngeal abscess, Drainage, Trendelenburg position, Torticollis.

Absceso epidural posterolateral y compresión radicular: una rara complicación del absceso retrofaríngeo / Posterolateral epidural abscess and root compression: a rare complication of retropharyngeal abscess

Introducción: el absceso epidural posterolateral y la compresión radicular es una rara complicación del absceso retrofaríngeo (ARF). Se realizó el reporte de un caso con esta complicación extremadamente rara. Método: reporte de caso y revisión de la literatura (estudios radiológicos, historia y hallazgos clínicos). Se firmó consentimiento del paciente para la publicación. Resultados: paciente de 33 años remitido a nivel terciario de atención con un cuadro clínico de cervicalgia, odinofagia y fiebre. La tomografía axial computarizada (TAC) y la resonancia magnética nuclear (RMN) mostraron una colección retrofaríngea con compromiso epidural en el espacio medular cervical; en el examen físico se encontró odinofagia, cervicalgia, fiebre y pérdida de la fuerza muscular en el miembro superior derecho. El paciente fue llevado a manejo quirúrgico por otorrinolaringología y ortopedia para el drenaje de la colección; además, se le administró antibioticoterapia con cefepime y clindamicina por 21 días con buenos resultados; se consideró que el origen del absceso era idiopático. Conclusiones: el absceso epidural y la compresión radicular secundarias a un ARF es una rara y potencialmente mortal complicación de esta patología, con secuelas importantes en el paciente que la padece, que requiere un manejo médico-quirúrgico. En nuestro caso el manejo fue interdisciplinario, ya que integró otorrinolaringología, ortopedia, infectología y fisioterapia, lo que resultó en una evolución satisfactoria del paciente.

Introduction: posterolateral epidural abscess and radicular compression is a rare complication of retropharyngeal abscess (RFA), a case report with this extremely rare complication was made. Method: case report and review of the literature (radiological studies, clinical history, clinical findings) patient's consent was signed for the publication. Results: a 33-year-old patient referred at the tertiary care level with a clinical picture of cervicalgia, odynophagia and fever; CT and MRI showed retropharyngeal collection with epidural involvement in the cord cervical space, physical examination, odynophagia, cervicalgia, fever and loss of muscle strength in the right upper limb. Led to surgical management by ENT and orthopedics column for drainage of the collection; antibiotic therapy with cefepime, clindamycin for 21 days with good results; It was considered of idiopathic origin. Conclusions: epidural abscess and root compression secondary to an RFA is a rare and potentially fatal complication of this pathology with important sequelae in the patient, which requires medical-surgical management, in our case the management was integrated interdisciplinary otolaryngology, orthopedics, infectology, physiotherapy , with satisfactory evolution in the patient.

Neonatal retropharyngeal abscess with complications: Apnea and cervical osteomyelitis.

OBJECTIVE: To evaluate the clinical presentation and management strategies for neonatal retropharyngeal abscess (RPA). METHODS: Retrospective chart review was performed, and literature reviewed. RESULTS: We report two cases of neonatal RPA, with one complicated by cervical osteomyelitis, and the other presenting with apparent life-threatening events (ALTEs). A 6-week-old female underwent transoral drainage of an RPA, which grew methicillin sensitive Staphylococcus aureus. She had a prolonged recovery course and was found to have developed osteomyelitis of the dens and atlas. She was treated with 14 weeks of IV antibiotics and rigid collar fixation for spinal cord instability. A 2-month-old female was admitted after multiple ALTEs with episodes of apnea and pallor. Direct laryngoscopy revealed a bulging RPA, which was drained transorally. This grew multiple organisms including methicillin resistant Staphylococcus aureus, Streptococcal oralis and Prevotella species. CONCLUSIONS: Uncommon in neonates, RPA can present in this age group without fever, and are is likely to have airway complications than in older children. In cases with prolonged recovery, additional diagnostic intervention is recommended to rule out rare complications such as osteomyelitis. Emphasis in such complex cases is placed on a multidisciplinary approach to patient care, coordinating neonatologists, infectious disease specialists, neurosurgeons, and otolaryngologists.

Is vessel narrowing secondary to pediatric deep neck space infections of clinical significance?

INTRODUCTION: Pediatric deep neck space infections (DNSI) may cause internal jugular vein and/or carotid artery narrowing. Radiologists and otolaryngologists are often queried by emergency room providers and pediatricians with regards to the clinical significance when this radiographic finding is noted. There are often questions raised about need for further imaging, anticoagulation and overall management strategy. There is limited data to support our answers to these questions. This study investigated the clinical significance of vessel narrowing of the internal jugular vein and carotid artery in the setting of DNSI in children. METHODS: 208 patients over a 10 year period were reviewed in retrospective fashion. CT scans reports were evaluated for vessel narrowing, and clinical outcomes were analyzed. RESULTS: This study found that nearly half (44.7%, 93 of 208) of pediatric DNSIs reviewed showed evidence of either carotid and/or internal jugular vein narrowing. There was no significant difference in vascular complications in those with vessel narrowing and those without (p = 0.09). There were no observed neurologic complications in either group. CONCLUSIONS: Vessel narrowing is a very common finding in pediatric DNSI. Vascular complications are very rare, and importantly no patients had neurologic complications in either group (vessel narrowing or not). We found no evidence to support more aggressive surgical management, getting further imaging, starting anticoagulation, nor changing overall management strategy for patients based solely to the finding of vessel narrowing in DNSI.

Retropharyngeal Tuberculous Abscess: A Rare Cause of Upper Airway Obstruction and Obstructive Sleep Apnea in Children: A Case Report.

Retropharyngeal tuberculous abscess (RPTBA) is a rare manifestation of tuberculosis (TB) even in high TB burden areas. It rarely manifests as a cause of upper airway obstruction and obstructive sleep apnea (OSA) in children with few case reports in the literature. We report a 22 months old toddler who presented with upper airway obstruction and OSA and was diagnosed with RPTBA. The child recovered completely and growing normally after intra-oral aspiration and 6 months of anti-tuberculosis treatment.

Successful non-surgical management of pleuroparenchymal fistula following cervical intraspinal empyema.

Pulmonary infections are life-threatening complications in patients with spinal cord injuries. In particular, paraplegic patients are at risk if they are ventilator-dependent. This case history refers to a spinal cord injury with a complete sensorimotor tetraplegia below C2 caused by a septic scattering of an intraspinal empyema at C2-C5 and T3-T4. A right-sided purulent pneumonia led to a complex lung infection with the formation of a pleuroparenchymal fistula. The manuscript describes successful, considerate, non-surgical management with shortterm separate lung ventilation. Treatment aimed to achieve the best possible result without additional harm. A variety of surgical and conservative strategies for the treatment of pleuroparenchymal fistula (PPF) have been described with different degrees of success. We detail the non-surgical management of a persistent PPF with temporary separate lung ventilation (SLV) via a double-lumen tube (DLT) in combination with talc pleurodesis as an approach in patients who are unable to undergo surgical treatment.

Acute progressive neurological decline in an elderly man.

The patient was an 88-year-old man referred to a physical therapist by his primary care physician for a 1-week history of severe neck pain of insidious onset. Based upon the history and physical examination, the physical therapist concluded that the patient's neck pain was mechanical in nature. Initial physical therapist intervention included cervical taping, cervical collar use and instruction in home exercise. At his follow-up visit 4 days after his initial physical therapy visit, the patient reported no improvement. The patient's son, who accompanied him to this visit, also reported that his father had a recent onset of fever and mild confusion. The case was discussed with the patient's physician and it was recommended that the patient report to the emergency department. Evaluation in the emergency department revealed that the patient was febrile with diminished oxygen saturation and an elevated white blood cell count. Chest radiographs were consistent with pneumonia and blood cultures were positive for methicillin-resistant Staphylococcus aureus. The patient was hospitalized and over the next 6 days, his condition progressively declined and quadriplegia below the C4 myotomal level developed. Magnetic resonance imaging of the cervical spine revealed severe cervical central canal stenosis with extensive signal abnormality in the cervical cord, as well as diffuse oedema in the perivertebral soft tissues that was consistent with a retropharyngeal abscess. Despite medical management, the patient subsequently succumbed to the complications of pneumonia and quadriplegia.

[Retropharyngeal abscess in children]. / Abcès rétropharyngé de l'enfant.

A retropharyngeal abscess is a collection of pus located behind the posterior pharyngeal wall. Main symptoms include torticoli, pyrexia and odynodysphagia. It can be secondary to upper airway infections, pharyngeal penetrating trauma or idiopathic. Complications are rare, but may be life-threatening due to airway obstruction or infection's spread to the surrounding structures. Surgery is conducted in case of abscess > 2 cm on CT scan images, complication or worsening of the symptoms. This article presents a clinical case with literature review.

L'abcès rétropharyngé (ARP) est une collection de pus située en arrière de la paroi pharyngée postérieure. Les symptômes d'alerte sont la présence d'un torticolis fébrile et d'une odyno-dysphagie. L'origine en est le plus souvent une infection des voies aériennes supérieures (VAS, 45% des cas en moyenne), un traumatisme pharyngé, mais parfois aucune cause évidente n'est retrouvée. Les complications sont rares, mais potentiellement graves en raison du risque d'obstruction des VAS ou de l'extension de l'infection aux structures avoisinantes. En cas d'abcès avéré, un drainage chirurgical est proposé d'emblée en cas de taille > 2 cm sur la tomodensitométrie (grand axe), en cas de complication ou d'évolution secondairement défavorable. Cet article présente un cas clinique avec revue de la littérature.

Life-threatening parapharyngeal and retropharyngeal abscess in an infant.

Severe extensive deep neck abscess in an infant is uncommon. We share the case of a previously well 4-month old infant who was referred for a 4-day history of fever, lethargy and left lateral neck swelling. Contrast-enhanced CT scan revealed a large 5.3×8 cm collection involving the left parapharyngeal and retropharyngeal space, causing significant airway narrowing. 40 mL of frank pus was drained via intraoral incision and drainage with the aid of endoscope, and undesirable complications from an external approach were averted. The infant was extubated 48 hours postsurgery and was discharged home well after completion of 1 week of intravenous antibiotics. The child was discharged well from our follow-up at 1 month review. We discuss the pathophysiology of deep neck space abscesses, its incidence in the paediatric population and the various management options.

Spontaneous laryngeal abscess causing dysphagia / Absceso espontáneo de laringe causante de disfagia

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