RESUMO
Thirty young patients with acquired laryngeal stenosis were treated by means of a laryngofissure and stenting. The age distribution suggested two subgroups: infants aged 0-2 years (n = 24), and children aged 6-16 years (n = 6). The causes of the stenosis and the treatment results were different in these subgroups. Treatment resulted in successful decannulation in 22 of 24 infants, and in 5 of 6 children. Treatment included a re-operation in two patients. In 1 patient the therapy failed, and 2 patients died after fatal complications. Decannulation rate, duration of the tracheotomy, and the number of re-operations compare favorably to the results of other centers. The longer duration of stenting, and the high mortality rate may be considered disadvantages.
Assuntos
Laringoestenose/cirurgia , Complicações Pós-Operatórias , Stents , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Intubação Intratraqueal/efeitos adversos , Laringoscópios , Laringoscopia/métodos , Laringoestenose/etiologia , Masculino , Países Baixos , Prognóstico , Taxa de Sobrevida , Resultado do TratamentoRESUMO
Sixteen newborn infants with respiratory problems due to bony nasal obstruction were studied. In 14 patients no surgery was needed. In two patients surgery became necessary after a few months. Congenital narrowing of the nasal passage was unknown until recently. The origin of the disorder is discussed.
Assuntos
Osso Nasal/anormalidades , Obstrução das Vias Respiratórias/congênito , Obstrução das Vias Respiratórias/terapia , Constrição Patológica/congênito , Constrição Patológica/terapia , Feminino , Humanos , Recém-Nascido , Masculino , Fatores de TempoRESUMO
Caustic ingestion can lead to oesophageal stenosis. We studied 251 patients, 205 of whom were children, in a sixteen-year period. Seventeen patients, of whom one was an adult, acquired deep burns in the oesophagus which had to be treated, to prevent the development of oesophageal strictures. These patients were treated with long-term stenting of the oesophagus with specially designed, silicone rubber stents, impregnated with silicone oil 20 cS, designed by one of us (R.N.P.B.) as the only treatment. Of all models, the twin-tube dilator was the most satisfactory. No corticosteroids were administered. Only one patient developed a mild stenosis. It is therefore our opinion that, when life-saving operations are not indicated, twin-tube stenting of the oesophagus is helpful in treating caustic lesions of the oesophagus and will prevent stricture formation. Corticosteroids were not given in this series, and should be abandoned in the treatment of caustic lesions.
Assuntos
Queimaduras Químicas/cirurgia , Cáusticos/efeitos adversos , Estenose Esofágica/etiologia , Esôfago/lesões , Stents , Adolescente , Adulto , Pré-Escolar , Estenose Esofágica/cirurgia , Esôfago/cirurgia , Feminino , Seguimentos , Humanos , MasculinoRESUMO
An autologous bone cylinder is produced with a hollow drill. After modelling this bone cylinder, it is easy to reconstruct a stable ossicular chain in the middle ear.
Assuntos
Bioprótese , Ossículos da Orelha , Transplante Ósseo , Humanos , Métodos , Otite Média Supurativa/cirurgia , Transplante AutólogoAssuntos
Intubação Intratraqueal , Adolescente , Adulto , Idoso , Células Cultivadas , Criança , Pré-Escolar , Feminino , Humanos , Umidade , Lactente , Intubação Intratraqueal/efeitos adversos , Laringite/terapia , Laringe/cirurgia , Lubrificação , Masculino , Métodos , Pessoa de Meia-Idade , Polivinil/toxicidade , Cuidados Pós-Operatórios , Silicones , Cloreto de SódioAssuntos
Cartilagem Cricoide , Cartilagens Laríngeas , Laringoestenose/congênito , Cartilagem Cricoide/diagnóstico por imagem , Cartilagem Cricoide/cirurgia , Feminino , Humanos , Lactente , Intubação Intratraqueal/instrumentação , Cartilagens Laríngeas/diagnóstico por imagem , Cartilagens Laríngeas/cirurgia , Laringoestenose/diagnóstico por imagem , Laringoestenose/cirurgia , Masculino , Radiografia , SiliconesRESUMO
Congenital cricoid stenosis is a rare malformation generally diagnosed at autopsy. Out of a total of fourteen cases reported by others, only five were treated successfully. Over a 10-year period, seven patients presented with congenital cricoid stenosis at the Sophia Children's Hospital in Rotterdam. On the basis of these numbers we surmise that this anomaly is less rare than is commonly thought. All seven patients were treated successfully. A new method of treatment is described, consisting of a combination of microsurgical laryngofissure and prolonged intubation with a new, low-friction, atoxic, soft, silicone rubber nasotracheal tube. The specially designed intubation material is also recommended for the treatment of iatrogenically damaged airways. The results indicate that this method constitutes a major advance not only in the treatment of cricoid stenosis but also in the treatment of damaged airways.
Assuntos
Cartilagem Cricoide/anormalidades , Cartilagens Laríngeas/anormalidades , Laringoestenose/congênito , Pré-Escolar , Terapia Combinada , Feminino , Humanos , Lactente , Recém-Nascido , Intubação Intratraqueal/métodos , Laringoestenose/terapia , Laringe/cirurgia , MasculinoRESUMO
Laryngotracheo-oesophageal cleft has been considered a rare congenital anomaly, diagnosed when there is respiratory distress on feeding, associated with multiple congenital disorders. A tracheo-oesophageal fistula should be excluded. Diagnosis, even in skillful endoscopic hands, is difficult. Different approaches to surgical repair have been advocated in literature. Most authors prefer the lateral approach. Only 7 patients have reportedly been treated via the anterior approach. The anterior approach offers the advantage of excellent and also easy exposure of the anomaly. The theoretical disadvantage of postoperative laryngeal instability is not substantiated by experimental work (Calcaterra, Ann Otol 83:810-813, 1974), nor by our own clinical experience in six juvenile patients who underwent laryngofissure for other reasons. A further advantage of the anterior approach is that the laryngeal nerves are not jeopardized as in the lateral approach. We have treated 4 patients. Two patients have been treated successfully via a lateral pharyngotomy approach; each of them has a left recurrent nerve palsy. The other two patients were treated via a laryngofissure, one of them successfully; in the other patient the cleft has been closed with success, but the larynx is still stenosed by excessive mucous membrane folds. Cicatricial subglottic stenosis, which may occur postoperatively, and the frequently coinciding tracheomalacia, have been successfully treated with prolonged nasotracheal intubation with siliconized silicone rubber tubes. Four patients were treated successfully. Three other patients have come to our attention. As is often the case, this disorder seems to occur more frequently than was previously thought.