Posterior canal wall reposition for management of cholesteatoma: Technique and results.

OBJECTIVE: The main goal of surgery in acquired middle ear cholesteatomas is the complete eradication of the disease with an ear free of discharge. This can be performed either by open or closed techniques with their benefits and drawbacks. We present the technique of reposition of the posterior canal wall for the management of cholesteatoma cases and its results and outcome. PATIENTS AND METHODS: This study included 31 patients with primary acquired middle ear cholesteatoma. The surgical technique included complete cortical mastoidectomy, wide posterior tympanotomy, dividing the bony posterior meatal wall with a micro-sagittal saw and its removal, dissection and eradication of cholesteatoma, and repositioning the canal wall segment in its anatomical site. RESULTS: No significant intraoperative complication occurred. An injury to the dura occurred in one patient. Damage of the bony posterior canal wall occurred in two patients during saw cutting. Residual cholesteatoma was found in two patients. No dislocation or necrosis of the reconstructed posterior canal wall was noted and the new reconstructed external ear canal appeared to be of near normal size, shape, and contour. CONCLUSION: This technique provides optimal surgical exposure and access to areas that are difficult to reach by CWU approach, allows removal of the cholesteatoma without intraoperative complications, decreases the rate of residual cholesteatoma, restores near-normal anatomy of the external auditory canal, and avoids the sequelae of the open mastoid cavity. Therefore, it would be a feasible alternative to the standard CWU and CWD procedures.

Laryngoceles: Concepts of diagnosis and management.

A laryngocele is an abnormal dilatation of the laryngeal saccule. It is a rare benign lesion of the larynx. Various modalities of treatment have been advocated for its management. We present our treatment results and outcomes of a series of cases of laryngoceles and discuss the concepts of their management. This study included patients with different laryngocele types. Patients with an internal laryngocele underwent endoscopic CO2 laser resection, while those with a combined laryngocele underwent resection via a V-shaped lateral thyrotomy approach. Seven patients had an internal laryngocele, and 4 patients had a combined laryngocele. Hoarseness and neck swelling were the most common symptoms. The mean follow-up period was 8.5 months. None of the patients needed a tracheostomy either preoperatively or postoperatively, or had recurrence of laryngocele. We advocate the lateral thyrotomy approach for combined laryngoceles as it provides safe, precise, and complete resection under direct visualization via a single approach, while we favor the endoscopic laser approach for the internal ones as it allows resection of the entire lesion with minimal laryngeal trauma, less operative time, and a shorter hospital stay.

Management of persistent tracheoesophageal puncture.

Tracheoesophageal puncture with placement of a voice prosthesis (VP) provides successful speech rehabilitation after total laryngectomy. However, enlargement of the tracheoesophageal puncture is a challenging complication as it results in leakage around the VP into the airway and may eventually lead to aspiration pneumonia and respiratory complications. It necessitates removal of the VP and permanent closure of the tracheoesophageal fistula. We present our own experience for surgical closure of persistent tracheoesophageal puncture. A non-controlled prospective study was conducted at the Department of Oto-Rhino-Laryngology and Head and Neck Surgery, Zagazig University Hospitals, Zagazig, Egypt. This study included five patients with an enlarged tracheoesophageal puncture. They had persistent leakage around the VP with resulting recurrent chest infections. None of the patients underwent previous surgical intervention for closure of the tracheoesophageal fistula. This surgical technique involved identification and exposure of the tracheoesophageal fistula tract by blunt dissection and its ligation by non-resorbable sutures at two points close to the posterior wall of the trachea without dividing the fistula tract. The mean follow-up period was 14.4 months. Successful closure of the fistula was achieved in all patients (100%). All patients tolerated full diet well and had uneventful recovery and no further episodes of aspiration. This surgical technique is simple, easily feasible technically, and effective. It enables early oral feeding and allows a short hospital stay, thus increasing the patient's comfort.

Surgical management of scleromatous laryngotracheal stenosis.

OBJECTIVE: Scleroma is a chronic specific granulomatous disease of the upper respiratory tract caused by Klebsiella Rhinoscleromatis. It usually affects the subglottic region and upper trachea resulting in various degrees of stenosis. Patients with laryngotracheal stenosis may present with stridor, shortness of breath or exercise intolerance and may be tracheostomy dependent. In this work, we presented the experience of our Institute in the management of patients with scleromatous laryngotracheal stenosis using the already designed procedures for traumatic laryngotracheal stenosis. PATIENTS AND METHODS: The study was a non controlled prospective study. It was conducted in Oto-Rhino-Laryngology and Head and Neck Surgery Department of Zagazig University Hospitals, Egypt. It included 38 patients with scleromatous subglottic stenosis and/or upper tracheal stenosis. The patients were classified into four grades according to Myer-Cotton's scale. The surgical treatment modalities included endoscopic CO2 laser surgery with dilatation, laryngotracheal reconstruction, and partial cricotracheal resection with thyrotracheal anastomosis. RESULTS: The average follow-up period was 32.1 months. Twenty four patients (63%) had an excellent outcome. Nine patients (24%) had a good outcome. Five patients (13%) were still tracheostomy dependent. Eleven patients (29%) developed postoperative granulation tissue. The overall success rate was 87%. CONCLUSION: Scleromatous laryngotracheal stenosis is considered a challenging surgical problem. It requires a multidisciplinary approach by well-trained personnel. The surgical techniques designed for cases of laryngotracheal stenosis of a traumatic etiology can be applied for cases of scleroma with approximately the same success rates.