Subcutaneous and Mediastinal Emphysema Followed by Group A Beta-Hemolytic Streptococci Mediastinitis. A Complicated Course after Adenotonsillectomy: Case Report

Exceptional post-tonsillectomy cervicofacial emphysema: A case report

INTRODUCTION

Tonsillectomy is known as one of the safest otorhinolaryngology surgery procedure. Rarely, it can lead to serious complications. Cervico-facial emphysema is an exceptional complication of tonsillectomy. Here we reported a case of post-tonsillectomy emphysema. Our objective was to emphasize the different characteristics of this entity and draw attention to the risk of potentially fatal respiratory complications.

PRESENTATION OF CASE

A 46-year-old healthy woman had a tonsillectomy because of recurrent tonsillitis. Four hours after extubation, she presented a subcutaneous emphysema under the left mandibular angle, slightly extended to the left cheek and left laterocervical region. An immediate cervicofacial CT scan showed a dissecting cervical emphysema of the left hemiface of moderate abundance that extended to the pre-vascular space of the superior mediastinum. The decision was to keep the patient hospitalized, to avoid forced glottic closure and to put her on prophylactic antibiotics. The further course was uneventful with respiratory state stability and emphysema's disappearance.

CLINICAL DISCUSSION

Cervicofacial emphysema is a very rare but life-threatening tonsillectomy complication that may cause acute respiratory failure. Emphysema's main clinical characteristics are a non-tender cervicofacial swelling and crepitus. Post-tonsillectomy emphysema treatment is usually conservative. In cases of respiratory failure, it is necessary to secure the airway by intubation or tracheostomy. An important mediastinal expansion of the emphysema requires a thoracotomy.

CONCLUSION

Cervicofacial emphysema is an unpredictable complication of tonsillectomy. Its prevention requires per-operative vigilance from both ENT surgeons and anesthetists. Moreover, early diagnosis and management are essential to avoid its potentially fatal consequences.

State-of-the-art of invasive Group A Streptococcus infection in children: protocol for a scoping review of the literature with a focus on predictors of invasive infection

Background: Invasive group A streptococcus infection (iGAS) is a serious, sometimes life-threatening condition, with high case fatality rates and high morbidity whose incidence is greatly increased in the last years. Despite the increasing importance and frequency of this condition, at the best of our knowledge, no previous reviews have been published focusing on the risk factors for the development of this condition and its early clinical features. This paper reports the study protocol for a scoping review that aims to analyze the early signs and clinical features of invasive group A streptococcus disease in children, to recognize the prodromal stage of the disease. Methods: Comprehensive research combining the terms pediatric and invasive group A streptococcus infection has been performed on PubMed and SCOPUS to identify potential eligible studies. The search strategy for PubMed will be available in this paper. Two reviewers will screen first the abstract and subsequently the full text to identify eligible articles according to the predefined inclusion criteria. Divergences between the reviewers will be resolved by discussion (with a third author if necessary). Two review authors will extract data independently, everyone on a different Excel spreadsheet. Each researcher will be blinded to the decision of the other researcher. When the process will be completed, in case of discordance, any disagreement will be identified and resolved through discussion (with a third author if necessary). Dissemination: The findings of this review will be published in a peer-reviewed journal.

Surgical Neck Emphysema Post Elective Tonsillectomy: Case Report and Literature Review

Neck emphysema after tonsillectomy surgery is very rare. We present a case documenting the conservative management of a post-tonsillectomy neck swelling, accompanied by crepitus. Computed tomography revealed a large air density at the region of the right masticator space and the masseter muscle, proximal to other deep neck spaces and muscles. Further investigations of her associated symptoms resulted in an additional diagnosis of systemic lupus erythematosus. We have also explored the signs and symptoms associated with such cases, along with a discussion of the literature published on surgical emphysema post-tonsillectomy.

Subcutaneous emphysema with pneumomediastinum after tonsillectomy: Case report and review of the literature

Subcutaneous emphysema is a rare complication of tonsillectomy.We report a case of post-tonsillectomy crepitus with radiographic extravasation of contrast from the tonsil fossa into the neck, subcutaneous emphysema, pneumomediastinum and small pneumothorax in a patient with Down Syndrome. Subsequent direct laryngoscopy showed no visible defect in the mucosal or muscle layers of the tonsil fossa. We explore common presenting symptoms, clinical course, and treatment of subcutaneous emphysema secondary to tonsillectomy.

Pediatrics: An Evolving Concept for the 21st Century

Pediatrics is rapidly evolving, and the diagnostic tools are expanding the spectrum of diagnoses that can be identified at the bedside [...].