Foreign body aspiration in children: our pediatric tertiary care experience.

PURPOSE: Inhalation of a foreign body is a real emergency in pediatric age and requires prompt diagnosis and treatment to reduce mortality. The objective of this study is to analyze clinical and radiological details, types, and localization of foreign bodies in patients conducted or to our hospital with suspected inhalation. METHODS: We conducted a retrospective analysis of all cases of foreign body inhalation admitted to our Pediatric Emergency Room between January 2009 and June 2022. RESULTS: 171 patients were included in the study. In 83 patients, the FB was detected. The mean age of presentation was 2.3 years (SD: ± 2). Cough (73%) and unilateral reduced breath sound (51%) were the most common clinical symptom and clinical sign. The most frequent localization was the right main bronchus (43%). The foreign bodies retrieved were vegetable (83%), of which peanut was the most common. Chest radiographs were normal in 25%. The mean duration of hospitalization was 5 days (± 2.9). Complications such as pneumothorax were seen in two cases. CONCLUSIONS: Foreign body inhalation represents a true pediatric emergency and still a challenge in clinical practice. The best way to manage it is an early diagnosis and removal by fully trained staff.

A misdiagnosed laryngeal foreign body causing recurrent wheezing in a pediatric patient: Case report.

Key clinical message: The recurrence of respiratory symptoms without a clear clinical reason in children can be secondary to the presence of an unknown foreign body of the airways. In such cases, endoscopy of the airways is always necessary, regardless of the patient's age. Abstract: The management of foreign bodies of the pediatric airway can be challenging. The clinical presentation may vary and, in case of recurrent respiratory symptoms without a clear clinical cause, the presence of a foreign body of the airway should be suspected. We describe the case of a 13-month-old patient, weight 11 kg, with a misdiagnosed subglottic foreign body causing dysphonia and worsening respiratory distress, removed by means of a direct laryngotracheoscopy in tubeless general anesthesia in spontaneous breathing.

Diagnosis of SARS-CoV-2 by RT-PCR Using Different Sample Sources: Review of the Literature.

OBJECTIVE: The most widely used diagnostic technique for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is real-time reverse transcriptase-polymerase chain reaction (RT-PCR). It can be done on different samples: nasopharyngeal swabs (NPS) or oropharyngeal swabs (OPS), and self-collected saliva. However, negative findings do not rule out infection. METHODS: A review was conceived to discuss advantages and limitations of the available diagnostic modalities for nonserologic diagnosis of SARS-CoV-2 based on RT-PCR; the article also proposes some practical suggestions to improve diagnostic reliability. RESULTS: A total of 16 papers (corresponding to 452 patients) of the 56 initially identified were included. Most of the papers describe findings from different samples obtained in limited case series; comparative studies are missing. CONCLUSIONS: Diagnostic accuracy of NPS and OPS is suboptimal and the risk of contaminated aerosol dispersal is not negligible. The SARS-CoV-2 RNA can be found in self-collected saliva specimens of many infected patients within 7 to 10 days after symptom onset. There is an urgent need for comparative trials to define the diagnostic modality of choice. Adequate education and training of health care personnel is mandatory.

Outcomes of balloon dilation for paediatric laryngeal stenosis.

OBJECTIVE: Balloon dilation (BD) is a minimally invasive endoscopic treatment for paediatric laryngeal stenosis (LS) with reduced morbidity compared to open surgery. We retrospectively describe our experience in a cohort of children with chronic LS. METHODS: Fourteen children (median age: 28.5; range: 2-81 months) with chronic LS (multilevel in 8) were treated with tubeless total intravenous anaesthesia under spontaneous ventilation. RESULTS: Grade III LS was preoperatively detected in 12 children; the remaining 2 had grade IV stenosis. Six had prior tracheotomy, and one received it during the first intervention. Dilation laryngoplasty was the primary treatment in 11 children and was used as an adjuvant treatment in 3 after open reconstructive surgery. The median number of dilations was 2 (range: 1-6). There were no postoperative complications. At the end of the follow-up (median: 20.5; range: 2-46 months), detectable laryngeal lumen widening and/or respiratory improvement occurred in 12 children. Two of 7 patients with tracheostomy were decannulated. CONCLUSIONS: Balloon laryngoplasty is a valuable therapeutic option to improve laryngeal patency in children with chronic multilevel LS, both as a primary and secondary adjuvant treatment after reconstructive surgery.

Giant laryngeal granuloma developed after a severely stressful life event.

Laryngeal granulomas are ascribed to laryngopharyngeal reflux, voice abuse, and endotracheal intubation, but their pathogenesis is controversial. A recurrent giant granuloma causing dyspnea occurred after a severe psychological stress and was successfully treated by surgery, steroid injection, and psychotherapy. This case highlights the role of psychological stress in granulomas pathogenesis.

Head and neck robotic surgery combined with sentinel lymph node biopsy. Fascinating, but feasible?

Robotic approaches and sentinel lymph node (SLN) biopsy are both strategies that evolved driven by the need to reduce impact of head and neck oncological surgery in terms of operative timing, morbidity, hospitalization time, and aesthetic results. A comprehensive review of the scientific literature was performed on PubMed, Embase, ResearchGate, Cochrane, and CENTRAL electronic databases with the aim to discuss the role that these two approaches can play together in the management of head and neck cancers (HNCs) of various sites. Dedicated publications on the combined robotics and SLN biopsy approaches resulted, up to now very limited, while their separated application in non-shared fields is gaining strength. However, the possibility to implement and combine technologies to minimize sequelae of head and neck surgery is an interesting and evolving topic.

Nonserologic test for COVID-19: How to manage?

BACKGROUND: Diagnosis of Severe Acute Respiratory Coranavirus-2 (SARS-CoV-2) infection is currently based on real-time PCR (RT-PCR) performed on either nasopharyngeal (NPS) or oropharyngeal (OPS) swabs; saliva specimen collection can be used, too. Diagnostic accuracy of these procedures is suboptimal, and some procedural mistakes may account for it. METHODS AND RESULTS: The video shows how to properly collect secretions from the upper airways for nonserologic diagnosis of COVID-19 by nasopharyngeal swab (NPS), oropharyngeal swab (OPS), and deep saliva collection after throat-cleaning maneuver, all performed under videoendoscopic view by a trained ENT examiner. CONCLUSIONS: We recommend to perform NPS after elevation of the tip of the nose in order to reduce the risk of contamination from the nasal vestible, and to let it flow over the floor of the nasal cavity in parallel to the hard palate in order to reach the nasopharynx. Then the tip of the swab should be left in place for few seconds, and then rotated in order to achieve the largest absorption of nasopharyngeal secretions. Regards OPS, gentle anterior tongue depression should be used to avoid swab contamination from the oral cavity during collection of secretions from the posterior pharyngeal wall. These procedural tricks would enhance diagnostic reliability.