[Subacute dysphagia in elderly woman: an unexpected foreign body].
Explore the source record for details and available documents.
Aged↗
Biomedical subjects
L Laccourreye
Publications and source records attributed to L Laccourreye.
Treatment of epistaxis in Rendu-Osler-Weber disease by in situ Ethibloc injections.
After a brief review of Rendu-Osler-Weber disease, we present the results from a series of 13 patients treated by Ethibloc injections for epistaxis. Based on a review of the literature, typical treatments are presented along with discussion of their efficacy and side effects. In our series, 90% of patients improved after only one injection. All patients reported a decrease in hemorrhage, especially patients with recurrent epistaxis. Five of nine patients reported a decrease in the length of the bleeding episodes. Improvement was reported by 85% of patients within one month following Ethibloc injection. Fifty percent of these patients have persistent good results at 4 Year follow-up. Our results indicate that Ethibloc injections are safe and effective as an alternative treatment for patients that have failed standard treatment options.
Adult↗
Surgical anatomy of the infratemporal fossa using the transmaxillary approach.
In this study we evaluated the ability of the transmaxillary route to expose the elements of the infratemporal fossa (ITF). Five adult cadaver heads were dissected on both sides, after making a paralateronasal incision. The maxillary branch of the trigeminal nerve served as a superior landmark to progress into the retroantral space and pterygopalatine fossa. The maxillary artery, lateral pterygoid muscle, pterygoid venous plexus, foramen rotundum and foramen ovale were identified. Distances between those elements and angle of approaches of the foramen ovale and foramen rotundum were measured in the horizontal plane. In all cases, the anterior loop of the maxillary artery and the sphenopalatine artery were located in the proximal retroantral fatty space and could be ligated without optic magnification. The maxillary nerve could be followed up to the foramen rotundum at a 44 mm mean distance from the opening. The mean angle of vision to the foramen rotundum was 31 degrees. Under the greater sphenoid wing and lateral to the pterygoid process, desinsertion and partial resection of the lateral pterygoid muscle were required to identify the pterygoid venous plexus and foramen ovale. The pterygoid venous plexus was organized as a compact network of channels between and superior to the muscle fibers; it was in close relation with the foramen ovale. Access to the foramen ovale was deep (mean 56 mm) and narrow (20 degrees). Our results indicate that the transmaxillary approach is a minimally invasive procedure that gives an appropriate window to the structures of the retroantral space and to the pterygomaxillary fissure and pterygopalatine fossa. Monitoring of the retropterygoid portion of the infratemporal fossa by this route is inadequate.
Adult↗
Vertical partial laryngectomy versus supracricoid partial laryngectomy for selected carcinomas of the true vocal cord classified as T2N0.
From an inception cohort of 204 patients with squamous cell carcinoma of the true vocal cord classified as T2N0 and a minimum of 3 years of follow-up, the authors compare the oncological and functional outcomes following vertical partial laryngectomy (group 1; 85 patients) and supracricoid partial laryngectomy (group 2; 119 patients). The 10-year actuarial survival estimate was 46.2% for group 1 and 66.4% for group 2. Survival was statistically more likely to be reduced (p = .019) in group 1 than in group 2. The 10-year actuarial local control estimate was 69.3% for group 1 and 94.6% for group 2. Local recurrence was statistically more likely to occur (p < .0001) in group 1 than in group 2. Salvage treatment resulted in an overall 94.1% local control rate and a 78.1% laryngeal preservation rate for group 1 and an overall 99.2% local control rate and a 94.9% laryngeal preservation rate for group 2. The 10-year actuarial nodal control estimate was 81.7% for group 1 and 93.7% for group 2. Nodal recurrence was statistically more likely to occur (p = .028) in group 1 than in group 2. The 10-year actuarial estimate for patients without distant metastasis was 84.6% for group 1 and 95.1% for group 2. Distant metastasis was statistically more likely to occur (p = .05) in group 1 than in group 2. The hospital mortality rate was 1.2% for group 1 and 0.8% for group 2. The incidence of permanent gastrostomy was 0% for group 1 and 2.4% for group 2. The incidence of permanent tracheostomy was 1.2% for group 1 and 2.4% for group 2. The incidence of completion laryngectomy due to functional problems was 1.2% for group 1 and 0.8% for group 2.
Actuarial Analysis↗
Laryngeal stenosis after supracricoid partial laryngectomy.
The purpose of this study was to review the incidence, risks, management, and outcomes of nontumoral laryngeal stenosis after supracricoid partial laryngectomy (SCPL) in a case series of 376 consecutive SCPLs performed at 1 institution from 1975 to 1995 with a minimum of 3 years of follow-up. Post-SCPL nontumoral symptomatic laryngeal stenosis was defined as an inability to decannulate patients before the 60th postoperative day (group 1) or the development of dyspnea (in patients without local recurrence) after an initial period of prolonged, successful decannulation (group 2). Of 376 SCPLs performed, nontumoral symptomatic laryngeal stenosis developed in 14 (3.7%). There were 7 patients (1.85%) in group 1 and 7 patients (1.85%) in group 2. In univariate analysis, none of the following variables appeared to be statistically related to the risk of immediate stenosis (group 1): age, gender, comorbidity, diabetes mellitus, symptomatic gastroesophageal reflux, arteritis, preoperative radiotherapy, arytenoid cartilage disarticulation, type of reconstruction performed, and postoperative radiotherapy. A delayed laryngeal stenosis (group 2) was statistically more likely to occur if the reconstruction performed at the time of SCPL was a cricohyoidopexy (p = .01). Successful management of the laryngeal stenosis without permanent tracheostomy was achieved in 5 group 1 patients and 3 group 2 patients. We believe that stenosis in group I patients arose through technical error, whereas group 2 patients seemed to suffer from problems of healing, mainly cicatricial narrowing of the airway at the site of the cricohyoidal impaction, or pexis. As a result, whereas laryngeal stenosis in group 1 patients was usually more easily correctable through dilation, laser incision, or resection of redundant tissue or revision of the impaction, laryngeal stenosis in group 2 patients presented a more difficult and frustrating complication. The management and outcomes of these patients are presented.
Adult↗
[Indications for the Schmid-Meyer frontal-temporal flap for nasal reconstruction. Four clinical cases].
The fronto-temporal flap described by Schmid and modified by Meyer is a tubular flap with an internal supraciliary pedicle which allows the transposition of the temporal skin with the addition of ear cartilage on the tip of the nose or the ala nasi. This meticulous reconstruction requires four stages which are workable under local anesthesia. Four clinical cases allow to specify the advantages and the drawbacks of this technique. They place this technique in the therapeutic possibilities between the composite grafts and various local and distant flaps.
Adult↗
Carbon dioxide laser debulking for obstructing endolaryngeal carcinoma: a 10-year experience.
The results of the carbon dioxide (CO2) laser debulking procedure for obstructing endolaryngeal carcinoma were analyzed in terms of efficiency, complications, secondary tracheotomy rate, and peristomal recurrence rate in a series of 50 patients consecutively managed at our department. The CO2 laser was used to reestablish a safe airway without resorting to tracheotomy and without performing a transoral resection. Our series included 42 patients in a pre-definitive treatment group (group 1) and 8 patients in a palliation group (group 2). Complications included death, pneumonia from inhalation, and cutaneous burns in 2 patients, 1 patient, and 1 patient, respectively. Thirty-two percent of patients required a repeat laser treatment to maintain the airway. Overall success rates of 92.8% and 87.5% were achieved in group 1 and group 2 patients, respectively. None of the variables under analysis could predict the success of the CO2 laser debulking procedure. The overall incidences for secondary tracheotomy were 4.7% and 0% in group 1 and group 2 patients, respectively. Peristomal recurrence was not encountered in patients managed with definitive therapy with curative intent.
Adult↗
Swallowing disorders in paralysis of the lower cranial nerves: a functional analysis.
Deficits of the lower cranial nerves (nerves IX, X, XI, and XII) occurring after treatment of skull base tumors may cause disabling swallowing disorders. To assess the mechanisms of swallowing disorders involved in such cases, we performed functional examinations: a videoendoscopic swallowing study and simultaneous manometry and videofluoroscopy in 7 patients. This study shows that the main mechanism of the swallowing disorders was a disturbance of the pharyngeal stage, including a decrease of pharyngeal propulsion, reduced laryngeal closure, and cricopharyngeal dysfunction, which led to aspiration. Decreased pharyngeal propulsion was found in 6 patients, with a very high correlation between fiberoscopy and simultaneous manometry-fluoroscopy. The responsibility of the upper esophageal sphincter in swallowing disorders was more difficult to assess. The role of the upper esophageal sphincter and pharyngeal propulsion in the onset of the problem is discussed in regard to the cricopharyngeal myotomy.
Adult↗
Local failure after supracricoid partial laryngectomy: symptoms, management, and outcome.
The medical files of 15 patients with local recurrence after supracricoid partial laryngectomy consecutively managed at Laënnec Hospital were reviewed. The clinical symptoms and the laryngeal computed tomography appearance of local recurrence, as well as the salvage treatment performed, are presented. The main presenting symptom was dyspnea. None of the local recurrences was considered to be unresectable. One patient refused any form of salvage treatment. Radiation therapy and salvage total laryngectomy were the options retained for local salvage. A minimum 5-year follow-up was always achieved. In patients who underwent salvage total laryngectomy, perioperative or postoperative death and postoperative pharyngocutaneous fistula were not encountered. The 5-year survival was 33.3%. The local control rate was 66.6%. The percentage of patients who experienced nodal recurrence was 26.6%, and the distant metastasis estimate was 53.3%. The cause of death was distant metastasis in eight patients, local recurrence in two, and intercurrent disease in one. Peristomal recurrence was not encountered. Overall, 80% local control and 6.6% laryngeal preservation rates were achieved.
Adult↗
Role of videoendoscopy in assessment of pharyngeal function in oropharyngeal dysphagia: comparison with videofluoroscopy and manometry.
OBJECTIVE: The purpose of the current report is to evaluate the ability of videoendoscopic swallowing study in assessing pharyngeal propulsion and aspiration episodes when compared with videofluoroscopy and manometry. STUDY DESIGN: Prospective study. METHODS: Thirty-four patients with oropharyngeal dysphagia underwent videoendoscopy of swallowing to assess pharyngeal propulsion as pathologic or nonpathologic, and aspiration. These features were compared with those found on manometry and videofluoroscopy, which were considered as the reference examinations. Sensitivity, specificity, and positive and negative predictive values of videoendoscopy were estimated, with their 95% confidence intervals. RESULTS: A total agreement between videoendoscopy and videofluoroscopy was found in 76.4% of cases for pharyngeal propulsion and in 82.3% for aspiration. This rate for pharyngeal propulsion reached 82.3% between videoendoscopy and manometry. Moreover, in 24 cases (70.5%) in which videofluoroscopy and manometry agreed for pharyngeal propulsion, 22 were assessed similarly through fiberoscopy. When using fluoroscopy and manometry as reference examinations, videoendoscopy detected nearly 90% (95% confidence interval [CI] = 0.80, 1.0) of impaired pharyngeal propulsion. Concerning aspiration, 70% (95% CI = 0.54, 0.85) of events detected by videoendoscopy were also observed on videofluoroscopy. Sensitivity, specificity, and positive and negative predictive values of videoendoscopy reached a higher rate (90% to 92.8%) when agreement was found between fluoroscopy and manometry. CONCLUSIONS: Videoendoscopy is an examination that can be used to detect inexpensively pharyngeal propulsion disorders and aspiration episodes.
Adult↗
Supracricoid hemilaryngopharyngectomy conversion to Pearson's near-total laryngectomy: a case report.
BACKGROUND: Pearson's near-total laryngectomy was initially advocated in patients with extended glottic carcinoma and hypopharyngeal carcinoma. More recently, the utility of near-total laryngectomy for supraglottic pharyngeal, base of tongue, and other cancers such as thyroid cancer with anterior tracheal wall invasion has also been reported. METHODS: The purpose of this case report was to demonstrate the feasibility of this procedure in the setting of severe aspiration after supracricoid hemilaryngopharyngectomy. RESULTS: The first case of successful conversion from supracricoid hemilaryngopharyngectomy to Pearson's near-total laryngectomy in a patient with severe and recurrent aspiration is presented. CONCLUSIONS: This case report suggests that when partial laryngopharyngectomy results in severe and recurrent aspiration, rather than having to convert the patient to a total laryngectomy with tracheoesophageal puncture, a near-total laryngectomy is a reasonable option with acceptable functional results.
Carcinoma, Squamous Cell↗
Hearing impairment in infants after meningitis: detection by transient evoked otoacoustic emissions.
OBJECTIVE: To evaluate the feasibility and cost-effectiveness of using transient evoked otoacoustic emissions (TEOEs) to assess hearing in infants recovered from meningitis. METHODS: Recordings of TEOEs and visual reinforcement audiometry (VRA) were performed in a prospective study of 39 children aged 6 to 24 months recovering from a purulent meningitis. Patients with no TEOEs, or whose VRA findings were abnormal, were also tested by impedance audiometry and recording of auditory brain-stem responses (ABRs) after treatment of any secretory otitis media. Costs were compared with those of a previous protocol including VRA, impedance audiometry, and ABR for all children. RESULTS: A total of 29 children had TEOEs in both ears and normal VRA findings. Ten children lacked TEOEs in one or both ears; 9 of them had otitis media with effusion. Further examination by VRA and ABR led to the diagnosis of bilateral sensorineural hearing loss in 2.6% (1/39) of patients and unilateral sensorineural hearing loss in 7.7% (3/39) of patients. Cost analysis revealed that this protocol costs about half the previous one. CONCLUSION: Recording TEOEs appears to be a feasible and cost-effective hearing screening test for infants recovered from meningitis. If TEOEs are absent, impedance audiometry, ABR recordings, and audiometric evaluation techniques are needed to distinguish between conductive and sensorineural hearing loss and to assess hearing thresholds precisely.
Acoustic Impedance Tests↗
Dysphagia in oculopharyngeal muscular dystrophy: a series of 22 French cases.
Twenty-two patients (mean age = 67.9 years) with oculopharyngeal muscular dystrophy (OPMD) were referred for dysphagia from 1987 to January 1995. Six patients had suffered aspiration pneumonia, and three had significantly lost weight, while 19 complained of discomfort during swallowing but without weight loss. Swallowing was assessed by fiberscopy during swallowing (last eight patients), videofluoroscopy (12 cases) and manometry (19 cases). Twelve patients underwent a cricopharyngeal (CP) myotomy: 10 showed improvement, one had a partial improvement, and the procedure failed in one (mean follow-up = 29.6 months). In the other cases, CP myotomy was postponed, refused or contraindicated. Of the 22 patients, three died from OPMD consequences. Factors associated with favorable outcome were adequate residual pharyngeal propulsion and no weight loss. In a majority of cases, CP myotomy constitutes an effective treatment of dysphagia with adequate residual propulsion but does not modify the final prognosis and is contraindicated in cases with pharyngeal aperistalsis.
Adult↗
Ruptured pexis after supracricoid partial laryngectomy.
Explore the source record for details and available documents.
Adult↗
Cisplatin-based neoadjuvant chemotherapy and combined resection for ethmoid sinus adenocarcinoma reaching and/or invading the skull base.
OBJECTIVE: To review our experience with cisplatin-based neoadjuvant chemotherapy before en bloc resection via a combined neurosurgical and transfacial approach for ethmoid sinus adenocarcinoma reaching and/or invading the skull base. DESIGN: Case series. SETTING: A tertiary care center and university teaching hospital. PATIENTS: Twenty-two patients with primary untreated ethmoid sinus adenocarcinoma reaching and/or invading the skull base consecutively treated between 1984 and 1992 with cisplatin-based neoadjuvant chemotherapy and combined neurosurgical and transfacial approach. MAIN OUTCOME MEASURES: Statistical analysis of survival, local control, nodal recurrence, distant metastasis, and metachronous second primary tumor incidence based on the Kaplan-Meier actuarial method. Univariate analysis was performed to analyze the relationships between various factors, survival, and local recurrence. Clinical response, histological response, toxic effects of chemotherapy, and postoperative course were also reported. RESULTS: The Kaplan-Meier 3-year survival, local control, nodal recurrence, and distant metastasis estimates were 68.1%, 65.7%, 5.3%, and 10%, respectively. Metachronous second primary tumor was not encountered in our series. Survival was statistically more likely to be reduced in patients with intrasphenoidal tumor extent (P = .04) and local recurrence (P = .01). Local recurrence was statistically more likely in patients with intrasphenoidal tumor extent (P = .002) and no response to cisplatin-based neoadjuvant chemotherapy (P = .03). CONCLUSIONS: The results achieved suggest that cisplatin-based neoadjuvant chemotherapy before combined neurosurgical and transfacial approach should be further investigated for the treatment of ethmoid sinus adenocarcinoma reaching and/or invading the skull base.
Adenocarcinoma↗
Bilateral evoked otoacoustic emissions in a child with bilateral profound hearing loss.
Recording of bilateral evoked otoacoustic emissions in a 3-year-old girl with bilateral profound hearing loss is presented. No component of auditory-evoked brain stem potentials was recorded. Findings on computed tomography of the inner ear were within normal limits. At retest 3 months later, these results were unchanged. Explanations for this particular condition are presented together with a review of the literature.
Audiometry, Pure-Tone↗
Bazex's acrokeratosis paraneoplastica.
Explore the source record for details and available documents.
Carcinoma, Squamous Cell↗
[Ultrastructural and immunohistochemical study of the olfactory mucosa in Alzheimer's disease].
The discovery of reliable peripheral markers would be of great interest for the diagnosis of Alzheimer's disease. Interestingly specific lesions of Alzheimer's disease were found in the olfactory areas of the brain. The loss of the detection and the identification capabilities in olfaction suggest a defect in the olfactory mucosa. The ultrastructural study of biopsy of olfactory mucosa from patients suspected to suffer of Alzheimer's disease revealed a degeneration of sustentacullar and olfactory cells as well as an architectural disorganization. No neuropathological characteristic lesion such as Paired Helicoidal Filaments or amyloid fibrils could be evidenced. Immunohistochemical analysis achieved with a polyclonal antiserum raised against A4 protein (fragment 1-28) showed a specific staining in the sustencellular and of the outer part of the olfactory epithelium corresponding to the mucus area, whereas appropriate controls were negative. Our study raised the question of the amyloid protein origin in the olfactory mucosa. Analysis of some more patients will enable us to determine the diagnostic value of this study in Alzheimer's disease.
Aged↗