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At least 523 records · Page 29Linked to original sources
PubMed1983

Local acriflavine in laryngoscleromatous subglottic stenosis.

Ten patients with laryngoscleromatous subglottic stenosis have been treated by local two per cent acriflavine solution by a newly designed technique. Two patients with the fibrotic form of this disease were not cured, but the other eight patients (with the granulomatous form) gained a reasonable airway which enabled them to discard their tracheostomy tubes two months after the start of therapy. Up to the present time, for as long as five months after detubation, no single patient has needed a revision tracheostomy. The overall results of this work encourage a trial of local two per cent acriflavine in cases with granulomatous laryngoscleroma.

Acriflavine↗
PubMed1986

The long-term results of hyoid-sternohyoid grafts in the correction of subglottic stenosis.

The long-term follow-up of eight patients with established subglottic stenosis managed with a composite hyoid-sternohyoid graft is reported. Four of these patients were children. All but one of the patients were extubated within four months of surgery. The reconstructed airway is shown to grow with age and re-stenosis has not occurred. Apart from post-operative granulation tissue at the repair site, the major complication has been a breathy voice in two children due to overwidening of the larynx.

Adult↗
PubMed1987

An endoscopic silastic keel for anterior glottic webs.

The use of a specially designed silastic keel endoscopically inserted into the larynx to prevent restenosis after division of anterior commisure webs of the larynx is described. The treatment of such webs is discussed.

Adolescent↗
PubMed1989

Long term pathological sequelae of neonatal endotracheal intubation.

In neonates, acquired subglottic stenosis (SGS) is the most serious long term complication of endotracheal intubation. In this case report, we describe the pathological changes in the larynx of a child who died two years after successful treatment, involving corrective surgery, for neonatally acquired SGS. Stenosis, due to dense fibrous connective tissue, was still present at death. However, there was evidence that there had been growth of the laryngeal cartilages. Disruption of the laryngeal cartilages was present anteriorly due to the antecedent surgery but major cricoid cartilage injury secondary to intubation was not seen. The crico-arytenoid joints demonstrated ankylosis and to this was attributed the abnormal quality of voice noted in the child at follow-up. The pathological changes are considered in relation to the pathology of endotracheal intubation and pathogenesis of acquired subglottic stenosis.

Humans↗
PubMed1989

Laryngotracheal resection for post scleromatous laryngeal stenosis.

Scleroma is an endemic disease in Egypt, which frequently results in subglottic laryngeal stenosis. Six patients suffering from laryngoscleroma are represented. They all underwent laryngotracheal resection of the stenosed segment, followed by direct anastomosis. The results were satisfactory in four of the patients. Surgery was abandoned in one patient who was believed to suffer from perichondritis following previous surgery. Restenosis occurred in a 14-year-old girl two weeks after surgery. This was attributed to recurrence, possibly due to residual activity of the disease which was missed before surgery.

Adolescent↗
PubMed1989

Treatment of combined subglottic and critically low tracheal stenoses secondary to burn inhalation injury.

We report a case of combined severe subglottic and lower tracheobronchial stenoses after an inhalation burn injury. The patient was successfully treated by the insertion of a bifurcated silicone rubber stent. The proximal limb of the silicone tube was used to stent the subglottic stenosis after it had been resected, a treatment option not previously reported. It is speculated that the diffuse airway damage resulted from a combination of thermal injury, mechanical trauma and infection. The relatively late symptomatic presentation of the lower tracheal stricture is stressed and the treatment options discussed.

Burns, Inhalation↗
PubMed1989

Wegener's granulomatosis, subglottic stenosis and antineutrophil cytoplasm antibodies.

Wegener's granulomatosis is difficult to diagnose, especially when the presentation is unusual, restricted to an isolated region. We report four cases of recurrent subglottic stenosis posing difficulty in diagnosis. In each case the finding of anti-neutrophil cytoplasm antibodies (ANCA) strongly suggested an underlying vasculitic pathology, Wegener's granulomatosis. We discuss reasons for the difficulty in diagnosis in the past, the possible role of the ANCA assay in such patients, and suggest it should be more widely used in the future.

Adult↗
PubMed1990

Cricoid release in a preterm neonate.

A baby born at 23 weeks gestation could not be extubated at 34 weeks and nine weeks intubation was causing laryngeal granulation. Anterior cricoid release saved the infant from a tracheostomy. The case is reported because of (a) the prematurity and small size of the neonate and (b) the microsurgical technique and non-penetration of tracheal mucosa, neither of which have been addressed in previous publications.

Cricoid Cartilage↗
PubMed1991

Subglottic cyst in a newborn.

Subglottic laryngeal cysts in the newborn are extremely rare. It is difficult to establish if the cyst is acquired or congenital because respiratory distress requires intubation in the I.C.U. generally without prior endoscopy. A case report is presented, followed by a discussion of possible aetiology and management protocol; the advantages of the CO2 laser make excision of the cystic sac possible without tracheotomy.

Cysts↗
PubMed1991

Primary surgical treatment for carcinoma of the larynx: influence of the local invasion.

In the period from 1976 to 1988, 417 patients with supraglottic carcinoma of the larynx were treated by primary surgery. Infiltration of the pre-epiglottic space was found in 11.99 per cent (50/417) of the patients. Carcinomas of the infrahyoid epiglottis spread to this space more frequently--14.24 per cent (44/309), than those of suprahyoid localization--5.55 per cent (6/108). Tumour invasion of the pre-epiglottic space is a relative contra-indication for reconstructive surgery. Partial conservation operations were performed on 32 per cent (16/50) of patients with invasion of the pre-epiglottic space. The remaining patients had a total laryngectomy. Infiltration of the paraglottic space intra-operatively was found in 2.4 per cent (10/417) of patients and all of these tumours were from the infrahyoid localization. Spread of tumours to this site is an indication for radical surgery and laryngectomy was performed on 80 per cent (8/10) of patients.

Carcinoma↗
PubMed1992

Use of the carbon dioxide laser with the Montgomery T-tube in the management of extensive subglottic stenosis.

Subglottic and tracheal stenosis frequently present difficulties in management. Two cases of subglottic stenosis occurring after prolonged endotracheal intubation are presented where the vertical length of complete obstruction by scar tissue was greater than 2.5 cm. One case was successfully managed by the use of the laser and immediate insertion of a stent. The other case still requires subglottic stenting, although an excellent lumen was established by laser vaporization of the stenosed segment.

Adult↗
PubMed1994

Dilation of simultaneous laryngeal and oesophageal stricture with two T-tubes.

The treatment of double strictures in the airway and the oesophagus has always been time-consuming and causes additional suffering. A new technique using an open approach with the placement of two Montgomery silicone T-tubes to support and dilate the two strictures was successfully performed on a patient after caustic substance ingestion. Scar tissue was incised before two T-tubes were positioned into the larynx and oesophagus through a laryngo-fissure approach. The tubes remained in position for one year and no complications occurred. No foreign body sensation or prosthesis migration was observed and the patient had nearly normal peroral alimentation. After removal of the tubes, follow-up for an additional two years revealed no recurrence of the stenoses and normal alimentation without stridor. This technique permits simultaneous stenting of strictures of the larynx and oesophagus by using a connecting suture between the superior parts of two stents.

Adolescent↗
PubMed1995

Endoscopic balloon dilatation of subglottic stenosis.

Children with subglottic stenosis present a challenging problem to otolaryngologists. In many cases, a tracheostomy is necessary to safeguard the airway, but morbidity and mortality in the tracheostomized child may be significant. Therefore attempts to improve the airway by endoscopic means are often made; unfortunately, these have a variable success rate. Recent encouraging results in the use of balloon dilatation for subglottic stenosis led us to the successful use of this technique in a child whose stenosis had not responded to conventional endoscopic techniques. The reasons for the success are discussed.

Catheterization↗
PubMed1996

High tracheostomy and other errors--revisited.

Timely cricothyrotomy may be life-saving, but it is not without its complications. Together with tracheostomy performed too high, there are high incidences of stenosis and voice changes afterwards-often neglected because the patient has so many other problems. Jackson warned of these problems over 70 years ago-his message is still relevant.

Cricoid Cartilage↗