ABSTRACT
Laryngeal cyst is a cystic lesion occurring in the laryngeal cavity. Large laryngeal cyst in infants and young children can cause laryngeal wheezing and other upper airway obstruction symptoms. In severe cases, it can be even life-threatening and requires timely surgical treatment. Currently, there is a lack of unified clinical treatment strategy for this disease.This article summarizes the surgical methods, the advantages and disadvantages of various surgical methods for laryngeal cysts in recent years. It is recommended that needle aspiration, partial cyst wall resection, radical cyst dissection, transoral robotic surgery or external approach cyst resection should be selected through full communication and evaluation to clarify the extent of the lesion scope and the advantages and disadvantages of surgery.
Subject(s)
Infant , Child , Humans , Child, Preschool , Cysts/diagnosis , Laryngeal Diseases/diagnosis , Larynx/surgery , Robotic Surgical Procedures , Biopsy, NeedleABSTRACT
Objective:To analyze the clinical data of laryngeal airway diseases in infants and provide reference for the standardized diagnosis and treatment of the disease. Methods:From June 2022 to August 2023, analyze the clinical data of 4 cases of children with laryngeal airway diseases recently admitted to Department of Otolaryngology, Fuzhou Children's Hospital of Fujian Province, and summarize the experience and lessons of diagnosis and treatment by consulting relevant literature. Results:Three cases had symptoms such as laryngeal wheezing, dyspnea, backward growth and development, etc. After electronic laryngoscopy, the first case was diagnosed with laryngeal softening （severe, type Ⅱ）, and the angular incision was performed. While cases 2, 3 diagnosed with case 2 and 3 were diagnosed with laryngeal cyst and underwent laryngeal cyst resection. All three cases underwent low-temperature plasma surgery under visual laryngoscope, and the symptoms were relieved after operation. Case 4 was laryngeal wheezing and dyspnea after extubation under general anesthesia. The electronic laryngoscopy showeded early stage of globetic stenosis, and endoscopic pseudomembrane clamping was performed, and the postoperative symptoms were relieved. Conclusion:Infants and young children with laryngeal airway diseases should pay attention to the early symptoms and be diagnosed by electronic laryngoscopy as soon as possible. With good curative effect and few complications, low-temperature plasma surgery under visual laryngoscope is recommended. The formation of pseudomembrane under the gluteal caused by tracheal intubation causes rapid onset and rapid development. The pseudomembrane extraction by clamping is convenient and fast, with good curative effect.
Subject(s)
Infant , Child , Humans , Child, Preschool , Respiratory Sounds/etiology , Larynx , Laryngeal Diseases/surgery , Laryngoscopy , Intubation, Intratracheal/adverse effects , Dyspnea/surgery , Cysts/surgeryABSTRACT
Resumen Los quistes laríngeos, y en particular los quistes de vallécula, son una entidad infrecuente en la práctica clínica habitual. Sin embargo, su localización y aparición en neonatos y lactantes, pueden suponer una causa reconocida de estridor y obstrucción de vía aérea superior que, si no es diagnosticada y tratada de forma precoz, puede tener consecuencias fatales. Presentamos el caso de un lactante que presenta estridor inspiratorio. Se realiza una nasofibrolaringoscopía observándose una formación quística en la vallécula, y una ecografía cervical que muestra dicha formación quística sugerente de un quiste del conducto tirogloso como primera posibilidad etiológica. Ante estos hallazgos, se solicitan pruebas tiroideas y una gammagrafía que son normales, por lo que se decide intervenir al paciente bajo laringoscopia en suspensión, realizando una marsupialización del quiste, sin complicaciones posteriores. El análisis histopatológico posterior confirmó el diagnóstico de un quiste de vallécula. Se debe considerar esta patología en los casos de estridor inspiratorio en lactantes ya que, aunque es infrecuente, su diagnóstico precoz y tratamiento adecuado son determinantes.
Abstract Laryngeal cysts, and especially vallecular cysts, are a rare entity in everyday clinical practice. Nevertheless, their location and the fact that they appear in newborns and infants, must be recognized as a cause of stridor and upper airway obstruction, since their misdiagnosis and late treatment can have fatal consequences. We present the case of an infant with inspiratory stridor. We performed a nasofibrolaryngoscopy where a vallecular cystic lesion was observed, and a neck ultrasound showed a cyst, described as a thyroglossal duct cyst, as the main etiology. Thyroid function tests and a gammagraphy, were both normal, hence the patient underwent a suspension microlaryngoscopy and marsupialization of the cyst, without further complications. The histopathology confirmed the diagnosis of a vallecular cyst. This entity must be considered in infants with inspiratory stridor. Although it is a rare lesion, its early diagnosis and adequate management is crucial.
ABSTRACT
El quiste de vallécula congénito es una malformación de vía aérea poco frecuente que se manifiesta principalmente con estridor laríngeo y que puede plantear problemas diagnósticos y terapéuticos complejos, a menudo en situaciones de riesgo vital. Se presenta el caso de un recién nacido de pretérmino (RNPT) de 36 semanas pequeño edad gesta-cional (PEG), portador de un estridor laríngeo congénito y mal incremento pondoestatural que en relación a una infección respiratoria baja, presentó empeoramiento del estridor laríngeo a los 48 días de edad cronológica. Por insuficiencia respiratoria aguda requirió de intubación orotraqueal que no resultó dificultosa. La extubación fue fallida por presentar estridor inspiratorio franco. La nasofibroscopía demostró una lesión de aspecto quístico en base de lengua que desplazaba la epiglotis hacia posterior obstruyendo parcialmente el lumen de la vía aérea. Por laringoscopía directa se realizó marsupialización. Se realiza la revisión bibliográfica y se analiza el caso y su tratamiento.
Congenital vallecular cyst is a rare airway malformation mainly manifested by laryngeal stridor and could generate complex diagnostic and therapeutic problems, often in life-threatening situations. We present the case of a pre-term newborn of 36 weeks small for gestational age, who at 48 days of chronological age showed worsening of a congenital laryngeal stridor in the context of a lower respiratory tract infection associated to low weight gain from birth. For reasons of acute respiratory failure, orotracheal intubation was executed which was not difficult. Extubation was failed because the child presents significant inspiratory stridor. Nasofibroscopy showed a cystic lesion of the tongue base that pushed backward the epiglottis obstructing partially the airway lumen. Marsupialization was performed by direct laryngoscopy. A Bibliographic review was done and the case and its treatment are discuss.
Subject(s)
Humans , Male , Infant , Respiratory Sounds/etiology , Laryngeal Diseases/surgery , Laryngeal Diseases/etiology , Cysts/complications , Airway Obstruction/etiology , EpiglottisABSTRACT
The causes of dysphonia can be classified into two groups, organic and functional. Functional dysphonia includes spasmodic dysphonia, muscle tension dysphonia, mutational dysphonia and conversion dysphonia, etc. The findings of laryngoscopy in these dysphonia are almost normal. Organic dysphonia is caused by anatomical problems in the larynx, especially on the vocal fold. Benign diseases of the vocal folds are common and mainly presented as voice disorders such as hoarseness, harshness, weakness, or even loss of voice. Benign neoplasm of the larynx are very rare condition except papilloma. The most common symptoms are voice change. However, they can be presented as wheezing, dyspnea, discomfort in the throat, or cervical mass depending on the size and location of the tumor. Detailed history taking and thorough laryngeal endoscopic examination are necessary for the appropriate diagnosis and treatment.
Subject(s)
Dysphonia , Dyspnea , Granuloma , Hoarseness , Laryngoscopy , Larynx , Muscle Tonus , Papilloma , Papillomavirus Infections , Pharynx , Respiratory Sounds , Respiratory Tract Infections , Vocal Cords , Voice , Voice DisordersABSTRACT
Laryngeal cysts, including epiglottic cysts, are rare lesions which are clinically asymptomatic in many cases. Rarely laryngeal cysts cause unexpected airway management difficultties perioperatively. We report up on a case of laryngeal cyst that caused postextubation airway obstruction and negative-pressure pulmonary edema. A 25-year-old man was admitted for brain surgery with neurofibromatosis. He did not have any specific airway problem preoperatively, and anesthesia was done uneventfully. But when he was extubated after surgery, he revealed symptoms of upper airway obstruction in the recovery room. We reintubated him easily, and then we found a laryngeal cyst. Though negative-pressure pulmonary edema occurred after reintubation, he responded to conservative treatment and was discharged without specific problems. We present a review of postextubation airway obstruction and negative-pressure pulmonary edema due to a laryngeal cyst.