Challenges in Management of Tracheobronchial Foreign Bodies with Delayed Presentation: An Institutional Experience

Abstract Introduction Airway foreign bodies are emergencies involving multidisciplinary departments like Pediatrics, Aneasthesiology and Otorhinolaryngology. It is always a challenge to diagnose and manage patients who present late to our emergencies. Objective In the present study, we aim to analyze the various challenges faced during the management of tracheobronchial foreign bodies with delayed presentation. Methods A retrospective hospital record-based analysis of patients who presented to us with tracheobronchial foreign bodies from January 2017 to February 2020 was performed. All patients until the age of 16 years old were included in the present study. We assessed the demographics, preoperative, intraoperative and postoperative data of the patients. Results Seventeen patients were analyzed in the study. Among these, 44.4% of the patients had delayed presentation (> 1 month). The majority of the patients had an organic foreign body (Supari or betel nut). All patients underwent rigid bronchoscopy, followed by optical forceps-assisted removal of the foreign body. A total of 82% of the patients had granulations around the foreign body. Conclusion Management of delayed presentation tracheobronchial foreign body is a big challenge for Otorhinolaryngologists. The key factors for preventing complications in the definitive management of tracheobronchial foreign bodies are preoperative planning, multi-discipline teamwork, surgeon expertise and technique.

Challenges in Management of Tracheobronchial Foreign Bodies with Delayed Presentation: An Institutional Experience.

Introduction Airway foreign bodies are emergencies involving multidisciplinary departments like Pediatrics, Aneasthesiology and Otorhinolaryngology. It is always a challenge to diagnose and manage patients who present late to our emergencies. Objective In the present study, we aim to analyze the various challenges faced during the management of tracheobronchial foreign bodies with delayed presentation. Methods A retrospective hospital record-based analysis of patients who presented to us with tracheobronchial foreign bodies from January 2017 to February 2020 was performed. All patients until the age of 16 years old were included in the present study. We assessed the demographics, preoperative, intraoperative and postoperative data of the patients. Results Seventeen patients were analyzed in the study. Among these, 44.4% of the patients had delayed presentation (> 1 month). The majority of the patients had an organic foreign body (Supari or betel nut). All patients underwent rigid bronchoscopy, followed by optical forceps-assisted removal of the foreign body. A total of 82% of the patients had granulations around the foreign body. Conclusion Management of delayed presentation tracheobronchial foreign body is a big challenge for Otorhinolaryngologists. The key factors for preventing complications in the definitive management of tracheobronchial foreign bodies are preoperative planning, multi-discipline teamwork, surgeon expertise and technique.

Aspiration of the dental crown in an elderly patient.

The aspiration of objects and foreign bodies requires quick and systematic care. During emergent orotracheal intubation, accidental dental crown release can cause a threat to the patient's life. This paper aimed to report a case of foreign body (dental prosthetic crown) aspiration and its management and discuss alternative approaches. An 81-year-old male patient, who was admitted to the hospital's intensive care unit (ICU) for meningitis, presented with altered consciousness, and decreased oxygen saturation. He underwent emergent orotracheal intubation. After intubation, chest radiography was performed to check for proper orotracheal tube positioning and lung expansion. The resultant images revealed the presence of a foreign body within the right lower lobe bronchus in the shape of a dental crown. The foreign body, intubation cannula and basket clamp were successfully removed, followed by reintubation of the patient. The foreign body was a prosthetic upper premolar dental crown (24). While care should be taken to avoid complications, if a foreign body is aspirated during emergent orotracheal intubation, endoscopic removal appears safe and effective. Careful creation, placement, maintenance, and preservation of prosthetic crowns are critically important in elderly patients.

Difficult fiberoptic tracheal intubation in 1 month-old infant with Treacher Collins Syndrome / Intubação traqueal difícil com fibra óptica em bebê de um mês de idade com síndrome de Treacher Collins

Abstract Neonates and small infants with craniofacial malformation may be very difficult or impossible to mask ventilate or intubate. We would like to report the fiberoptic intubation of a small infant with Treacher Collins Syndrome using the technique described by Ellis et al. Case report: An one month-old infant with Treacher Collins Syndrome was scheduled for mandibular surgery under general endotracheal anesthesia. Direct laryngoscopy for oral intubation failed to reveal the glottis. Fiberoptic intubation using nasal approach and using oral approach through a 1.5 size laryngeal mask airway were performed; however, both approach failed because the fiberscope loaded with a one 3.5 mm ID uncuffed tube was stuck inside the nasal cavity or inside the laryngeal mask airway respectively. Therefore, the laryngeal mask airway was keep in place and the fiberoptic intubation technique described by Ellis et al. was planned: the tracheal tube with the 15 mm adapter removed was loaded proximally over the fiberscope; the fiberscope was advanced under video-screen visualization into the trachea; the laryngeal mask airway was removed, leaving the fiberscope in place; the tracheal tube was passed completely through the laryngeal mask airway and advanced down over the fiberscope into the trachea; the fiberscope was removed and the 15 mm adapter was reattached to the tracheal tube. Conclusion: The fiberoptic intubation method through a laryngeal mask airway described by Ellis et al. can be successfully used in small infants with Treacher Collins Syndrome.

Resumo Os recém-nascidos e crianças pequenas com malformação craniofacial podem ser muito difíceis ou impossíveis de ventilar por máscara ou de intubar. Gostaríamos de relatar a intubação com fibra óptica de um bebê com síndrome de Treacher Collins usando a técnica descrita por Ellis et al. Relato de caso: Uma criança de um mês de idade com síndrome de Treacher Collins foi programada para cirurgia mandibular sob anestesia geral endotraqueal. A laringoscopia direta para intubação oral não revelou a glote. A intubação com fibra óptica usando as abordagens nasal e oral por meio de máscara laríngea de tamanho 1,5 foi tentada, mas ambas as abordagens falharam porque o fibroscópio portando um tubo sem balonete de 3,5 mm ficou preso no interior da cavidade nasal ou dentro da máscara laríngea, respectivamente. Portanto, a máscara laríngea foi mantida no lugar e a técnica de intubação com fibra óptica descrito por Ellis et al. foi planejada: o tubo traqueal com o adaptador de 15 mm removido foi colocado proximalmente sobre o fibroscópio; o fibroscópio foi avançado na traquéia sob visualização em tela devídeo; a máscara laríngea foi removida, deixando o fibroscópio no lugar; o tubo traqueal foi passado completamente através da máscara laríngea e avançado para baixo sobre o fibroscópiona traquéia; o fibroscópio foi removido e o adaptador de 15 mm foi recolocado no tubo traqueal. Conclusão: O método de intubação com fibra óptica através de uma máscara laríngea descrito por Ellis et al. pode ser usado com sucesso em bebês com síndrome de Treacher Collins.

[Difficult fiberoptic tracheal intubation in 1 month-old infant with Treacher Collins Syndrome]. / Intubação traqueal difícil com fibra óptica em bebê de um mês de idade com síndrome de Treacher Collins.

Neonates and small infants with craniofacial malformation may be very difficult or impossible to mask ventilate or intubate. We would like to report the fiberoptic intubation of a small infant with Treacher Collins Syndrome using the technique described by Ellis et al. CASE REPORT: An one month-old infant with Treacher Collins Syndrome was scheduled for mandibular surgery under general endotracheal anesthesia. Direct laryngoscopy for oral intubation failed to reveal the glottis. Fiberoptic intubation using nasal approach and using oral approach through a 1.5 size laryngeal mask airway were performed; however, both approach failed because the fiberscope loaded with a one 3.5mm ID uncuffed tube was stuck inside the nasal cavity or inside the laryngeal mask airway respectively. Therefore, the laryngeal mask airway was keep in place and the fiberoptic intubation technique described by Ellis et al. was planned: the tracheal tube with the 15mm adapter removed was loaded proximally over the fiberscope; the fiberscope was advanced under video-screen visualization into the trachea; the laryngeal mask airway was removed, leaving the fiberscope in place; the tracheal tube was passed completely through the laryngeal mask airway and advanced down over the fiberscope into the trachea; the fiberscope was removed and the 15mm adapter was reattached to the tracheal tube. CONCLUSION: The fiberoptic intubation method through a laryngeal mask airway described by Ellis et al. can be successfully used in small infants with Treacher Collins Syndrome.

Fibrobroncoscopía y traqueotomía / Fiberoptic bronchoscopy and tracheotomy

La traqueotomía mantiene la permeabilidad de la vía aérea. La revisión directa de la tráquea a través de la cánula o el traqueostoma por fibrobroncoscopía (FOB), permite ver la mucosa en su porción distal y por arriba del traqueostoma; por esta vía se pueden realizar diversos procedimientos. Objetivo: Evaluar las condiciones de la mucosa traqueal por FOB en casos con cánula de traqueotomía y la utilidad de esta vía de acceso. Material y métodos: Se practicó FOB en 38 pacientes con traqueotomía. Resultados: Las indicaciones más frecuentes de la FOB fueron la aspiración de secreciones, el lavado bronquial con aspiración y la obtención de muestras para estudio bacteriológico. En todos se valoraron las condiciones de la mucosa traqueal, incluidos ocho enfermos con estenosis de la vía aérea en los que se evaluó la mucosa antes y después de procedimientos quirúrgicos. Se encontraron lesiones de la mucosa, anomalías de la pared traqueal, lesiones de las cuerdas vocales y subglóticas. Conclusión: La FOB a través de la cánula o el traqueostoma permite la práctica de diversos procedimientos. La exploración endoscópica por abajo y por encima de la cánula de traqueostomía detecta alteraciones de la mucosa traqueal; en los casos de estenosis de la vía aérea superior, la visión retrógrada con FOB antes y después de las intervenciones quirúrgicas es un paso importante.

Tracheostomy preserves the patency of the airway. Direct exploration through the tracheal cannula or the tracheostoma by fiberoptic bronchoscopy (FOB) allows a view of the conditions of the tracheal mucosa above and below the tracheostoma. Different procedures may be performed thru this approach. Objective: To evaluate the anatomic conditions of the tracheal mucosa by FOB in cases with tracheotomy cannula, and the usefulness of this approach. Material and methods: FOB was performed in 38 patients with tracheotomy. Results: Aspiration of secretions, bronchial lavage with aspiration and bacteriological sampling were the most frequent indications. The conditions of the mucosa were evaluated in all, including eight cases with airway stenosis, both before and after surgical reconstruction. Mucosal inflammation, tracheal anomalies, vocal cords and subglottic lesions were found. Conclusions: FOB trough the cannula or the tracheostoma allows for preoperatory evaluation of the tracheal mucosa. Careful endoscopic exploration above and below the tracheotomy cannula and the tracheostoma may show alterations of the mucosa in cases of airway stenosis both before and after surgical procedures.