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At least 1,621 records · Page 90Linked to original sources
PubMed2004

Otorhinolaryngological procedures in the fifteenth century in Anatolia.

The author of one of the earliest surgical books was Serefettin Sabuncuoğlu (AD 1385 to 1468?). He is the author of Cerrahiyyetül-Haniyye (Imperial Surgery), which was written in 1465. This book contains miniatures of surgical procedures, and there were many important and major new contributions to the surgical literature originally described by Sabuncuoğlu himself. He described surgical management of nasal polyposis, nasal fracture, facial palsy, mandibular fracture and dislocation, hoarseness and constriction of the breath, tumors of the tonsil and uvula, laryngeal tumors, and goiter. The aim of this report is to describe his contributions to otorhinolaryngology.

General Surgery↗
PubMed2005

Vagal nerve stimulation: clinical and electrophysiological effects on vocal fold function.

More than 16,000 vagal nerve stimulators (VNSs) have been implanted for refractory epileptic seizures. The most commonly reported side effect is hoarseness. This study examines the effects of VNS placement on vocal fold function. Eleven patients who had undergone VNS placement at our institution were recruited. Subjective evaluation by a panel of speech and language pathologists of both connected speech and videolaryngoscopy recordings were used both at rest and during VNS activation. Additional subjective evaluation included use of the Voice Handicap Index for the study group. These results were compared to data from age- and sex-matched controls. Objective data included maximum phonation time in the study and control groups, as well as laryngeal electromyography performed on the VNS-implanted patients only. Motor unit potential morphology and recruitment, as well as spontaneous activity, were analyzed bilaterally for the cricothyroid and thyroarytenoid muscles. Significant differences were found between the study and control groups subjectively for vocal quality and videolaryngoscopy parameters. Vocal fold tension, supraglottic muscular hyperfunction, and reduced vocal fold mobility were the most common findings during VNS activation. Two of 10 patients had immobile left vocal folds in the absence of active stimulation. The maximum phonation time was generally reduced in the subject group, but this reduction did not reach statistical significance. Finally, 6 of 10 patients had abnormal electromyographic results, including large-amplitude polyphasic motor unit potentials and decreased recruitment. We conclude that implantation of a VNS can affect vocal fold function. The effects are magnified during periods of active stimulation. There is the potential for nerve degeneration after prolonged repetitive stimulation, and there may be a trend toward greater vocal fold dysfunction with higher stimulation parameters.

Case-Control Studies↗
PubMed2006

Imaging case study of the month. Thyroglossal duct cyst with intralaryngeal extension.

OBJECTIVES: Thyroglossal duct cysts with intralaryngeal extension are rare. We present only the 10th reported case in the literature. METHODS: The clinical presentation, diagnosis, and treatment of the patient are reviewed and summarized. The uniqueness of the case, as well as the diagnostic and treatment pitfalls of this subgroup of patients, is presented. RESULTS: Our patient, at 76 years of age, is the only woman and the oldest person reported to have had a thyroglossal duct cyst with intralaryngeal extension. CONCLUSIONS: Intralaryngeal extension should be considered when there is hoarseness, dysphagia, or dyspnea associated with a thyroglossal duct cyst. Office laryngoscopy and computed tomography make the diagnosis. Care must be taken with airway management and intraoperative dissection for good outcomes.

Aged↗
PubMedDate not supplied

Benign granular cell tumors of the larynx: a review of 36 cases with clinicopathologic data.

The clinical, microscopic, and gross features of 36 cases of benign granular cell tumor arising in the larynx are reviewed and studied. This infrequent lesion, when in the larynx, is found most commonly on the true vocal cord in adults in their third, fourth, and fifth decades; there is no obvious sex predilection. Slowly increasing hoarseness was the primary complaint in our cases. Clinically, the tumors are considered benign. The most common clinical impression was a vocal cord papilloma. The microscopic pattern of the granular cell tumors is uniform and bland, but there may be a marked pseudoepitheliomatous hyperplasia of the over-lying squamous epithelium, often stimulating squamous cell carcinoma. Follow-up information is discussed as is the origin and histogenesis of this lesion.

Adolescent↗
PubMedDate not supplied

Laryngeal amyloidosis: clinicopathologic study of seven cases.

The larynx is usually involved with amyloid as an isolated phenomenon and infrequently in generalized amyloidosis. This study includes six females and one male with an average age of 54 years who complained chiefly of prolonged hoarseness. At direct laryngoscopy, the amyloid usually presented as firm, nonulcerated yellow, red, or white lesions most often involving the ventricle, true and false cords. Surgical biopsy and/or excision was the only form of treatment. One patient experienced recurrence of her amyloid seven years after her first operation while another patient developed extralaryngeal amyloid. Amyloid is deposited extracellularly as amorphous eosinophilic material in vascular walls and basement membranes of minor salivary glands, as random tissue masses, or as "rings" in adipose tissue. Under the electron microscope, all types of amyloid have the same basic structure. However, chemical analysis has revealed three different classes of amyloid: amyloid of immunoglobulin origin, amyloid of unknown origin, and apudamyloid. Evidence suggests an immunoglobulin origin of at least some cases of amyloid localized to the larynx. It is theorized that the secretions of a monoclonal plasmacytic infiltrate of the larynx are metabolized into immunoglobulin light chain fragments by adjacent histiocytes and deposited extracellularly as amyloid.

Adult↗
PubMedDate not supplied

Extracranial meningioma.

A patient is presented with findings of separate intracranial and extracranial meningiomas, each of a different histologic type. A calcified fibrous meningioma, with secondary psammomatous features, presented as a left neck mass associated with hoarseness, dysphagia, a unilateral facial weakness and hearing loss. A noncalcified asymptomatic intracranial syncytial meningioma was discovered in the left frontal lobe after computerized tomographic and angiographic study of the cranial contents. The origin of the extracranial meningioma producing multiple unilateralcranial nerve disturbances and serous otitis media is discussed. The noncontiguous tumors in this patients are felt to have separate origins, with the extracranial lesion most likely arising in the temporal bone.

Brain Neoplasms↗
PubMedDate not supplied

Double-barreled (diversionary) tracheostomy in the management of juvenile laryngeal papillomatosis.

A two-year-old female presented to the author with a 11/2 year history of multiple recurrences of juvenile laryngeal papillomatosis which when first seen had progressed to and below the tracheotomy site. The entire supraglottic larynx, glottis, and subglottic area were completely filled with exuberant papillomata. There was active growth of papilloma at and below the tracheotomy site and the tube had to be inserted through papilloma in order to reach a clear area in the trachea. In hopes of preventing further spread of papilloma below the area already involved and in order to control the airway and provide access to the subglottic area for laser removal, a double-barreled tracheostomy was performed. Laser treatment and/or spontaneous resolution ultimately resulted in complete clearing of all papillomata from the upper and lower tracheal segments. Four years and nine months after the initial procedure it was felt safe to attempt reconstruction. Her postoperative course was uneventful and she was successfully extubated three months later. Both vocal cords are normally mobile and her voice is quite clear although slightly hoarse as a result probably of slight changes in the edges of the cords because of the repeated surgical interventions. There has been no recurrence of papilloma now, over one year since reconstruction of the trachea. This somewhat radical approach to a life-threatening growth of endotracheal papilloma was successful in preventing further spread below the level of tracheostomy and ultimately permitted total reconstruction of an intact tracheal bronchial tree in the case reported.

Child, Preschool↗
PubMedDate not supplied

Acute cricoarytenoid arthritis: local periarticular steroid injection.

Acute cricoarytenoid arthritis is a frequent complication of rheumatoid arthritis and the most frequent otolaryngologic manifestation of the disease. Over 25% of rheumatoid arthritis cases have discomfort from this problem. Other etiologies can produce cricoarytenoid arthritis. Symptoms range from mild discomfort through hoarseness to complete airway obstruction requiring emergency tracheotomy. Chronic cricoarytenoid arthritis may result in joint ankylosis and vocal fold fixation. Single periarticular triamcinolone injections may bring rapid and dramatic relief of the symptomatology of nonankylosed acute cricoarytenoid arthritis for periods of up to one year if other medical management is adequate. Six cases illustrate the problem and the efficacy of this treatment methodology. Findings, pathology and pertinent literature are discussed. Specific criteria for considering this technique are outlined. This form of therapy has not been described previously.

Acute Disease↗
PubMedDate not supplied

Adductor spastic dysphonia: 1 1/2 years after recurrent laryngeal nerve resection.

After recurrent laryngeal nerve resection for adductor spastic dysphonia, the voices of 37 patients (ages 39 to 79 years) were assessed 24 hours, 1 month, 6 months, and 1 year after surgery, and those of 33 patients up to 1 1/2 years after surgery. By 24 hours after surgery, 97% of patients had improved and 3% had failed; by 1 month, 97% were still improved while 3% had failed; by 6 months, 92% had maintained improvement while 8% had failed; by 1 year, 68% were still improved but 32% had failed; and by a 1 1/2 years, 61% were still improved while 39% had failed. The patients whose voices improved varied from one another in both type and degree of residual dysphonia. The typical postsurgical voice was free of spasm, with some breathiness, hoarseness, and reduced volume being present. The voices of some patients approached normalcy. To most patients, relief from the physical effort to phonate was as important as the improved voice. Continued long-term follow-up studies and careful, collaborative selection of surgical candidates are needed.

Aged↗
PubMedDate not supplied

Classification and approach to patients with functional voice disorders.

Functional voice disorders result from vocal misuse or abuse; they are more easily recognized than other psychosomatic disorders because the clinician is able to visualize the laryngeal structure and function. If those structures appear normal, then an aberration of voice quality can be assumed to be functional. Functional dysphonia with prolonged aberrant vocal usage may lead to development of secondary pathological lesions of the larynx, which, although true pathological entities, must be recognized as resulting from the underlying and preceding functional disorder. In this report, we present a classification of and an approach to the diagnosis and treatment of functional voice disorders. On the basis of our clinical experience with 52 patients, we distinguished five types of functional voice disorders: type 1, hysterical aphonia/dysphonia; type 2, habituated hoarseness; type 3, falsetto voice, type 4, vocal abuse; and type 5, postoperative dysphonia. Forty-eight of the 52 patients (92%) were followed for a median period of 16 months (range 2-51 months). Therapy yielded excellent results in patients with types 1, 2 and 3; good results with types 4 and 5.

Adolescent↗
PubMedDate not supplied

Airflow study of pathologic larynges using a hot wire flowmeter.

Two aspects of laryngeal airflow, constant flow rate (DC) and alternating flow rate (AC), were examined in patients with vocal cord paralysis, acute laryngitis, and vocal cord polyps using the hot wire flowmeter. Vocal cord paralysis was characterized by a large DC with a small AC/DC percentage, and acute laryngitis showed a normal DC in spite of a small AC/DC percentage. No consistent finding was observed for the laryngeal polyp. Simultaneous measurement of both parameters was thought to better define the physiologic correlates of hoarseness in various laryngeal disorders.

Acute Disease↗
PubMedDate not supplied

Treatment of laryngeal sarcoidosis with intralesional steroid injection.

Laryngeal sarcoidosis presents with hoarseness, cough, and dysphagia. Shortness of breath due to upper airway obstruction may occur. Indirect laryngoscopy reveals mucosal edema and erythema, granulomas, and nodules. The supraglottic larynx is the most frequently affected area. Systemic corticosteroids can be used initially; however, with persistent symptoms and/or severe airway problems, intralesional steroid injections may be more effective, as in the six patients presented.

Adult↗
PubMed1989

G syndrome and its otolaryngologic manifestations.

G syndrome is a familial constellation of congenital anomalies that include a distinctive facies, ocular hypertelorism, prominent occiput and forehead, short lingual frenulum, stridor, hoarse cry, and laryngotracheoesophageal (LTE) clefts, as well as hypospadias and cryptorchidism. Approximately one third of the reported cases have also involved cleft lip and/or palate. Thirty cases of this syndrome have been reported in the pediatric and genetic literature, with variable expression of the syndrome characteristics. The purpose of this article is to report two additional cases of G syndrome with LTE cleft. A technique for repair of LTE cleft via a lateral pharyngeal approach is described. Although G syndrome is rare, otolaryngologists should be aware of its association with LTE cleft and its potential life-threatening problems.

Abnormalities, Multiple↗
PubMed1989

Definitive radiotherapy in the management of stage I and II carcinomas of the glottis.

Definitive radiotherapy for early glottic carcinoma continues to offer excellent control and the advantage of voice preservation. In the 13 years from January 1972 through December 1984, there were 187 patients diagnosed with squamous cell carcinoma of the glottis at the University of Virginia Medical Center. One hundred forty-eight patients were treated with definitive radiotherapy as the initial management. The 3-year disease-free survival for the irradiated population was 93.6% in stage I and 75.5% in stage II. Twenty patients had recurrences following radiotherapy, and 13 of 20 were successfully surgically salvaged for an overall determinate survival of 100% in stage I and 85.7% in stage II at 3 years. These statistics are comparable to those from our previous 16-year review of 147 patients from 1956 through 1971. Factors of prognostic significance were persistent hoarseness after radiotherapy, impaired cord mobility, subglottic extension, and multiple sites of involvement in stage I. We conclude that definitive radiotherapy offers excellent survival and that a majority of the small number of treatment failures can be managed with surgical salvage.

Adult↗
PubMed1989

Gastroesophageal reflux and posterior laryngitis.

Esophageal acid exposure was assessed by 23-hour ambulatory pH monitoring and compared with a biopsy of the posterior larynx and proximal esophagus in 97 patients with hoarseness, burning pharyngeal discomfort, or globus sensation. Patient results were compared with normal acid exposure times obtained in 54 control subjects. In 24 patients there were laryngeal abnormalities but both esophageal biopsy results and acid exposure times were normal. Laryngeal disease was found in association with prolonged acid exposure time or esophagitis in only 17 of the 97 patients (17.5%) studied. Recent reports appear to have overestimated the importance of acid reflux as a cause of posterior laryngitis.

Adult↗
PubMed1989

Phonosurgical studies: fat-graft reconstruction of injured canine vocal cords.

Damage to the vocal cords can result in scarring and impaired vibration and can manifest clinically as hoarseness and loss of vocal power. If the vibratory characteristics could be restored in these scarred vocal cords, the vocal intensity and efficiency of phonation also should improve. In an effort to enhance the vibration of damaged vocal cords, we implanted a submucosal fat autograft within the injured vocal cord cover layer of dogs 6 weeks after unilateral mucosal excision had been performed. Three months postoperatively these animals were compared to normal dogs and those with mucosal excision but no fat-grafting. Acoustic and biomechanical measures of phonation were collected from an excised larynx preparation. We found that the fat-augmented vocal cords had lower threshold pressures for phonation, greater vocal intensity, and more efficient acoustic output than injured vocal cords without the fat-grafting. These results provide a foundation for further research on reconstructive surgery of damaged vocal cords.

Adipose Tissue↗
PubMed1990

Laryngeal amyloidosis in a child.

A 14-year-old girl developed progressive hoarseness and breathing difficulty due to a mass in the subglottic larynx. A biopsy specimen obtained at direct laryngoscopy showed localized aggregates of amyloid. The lesion was excised completely with a carbon dioxide laser. This is the second case of laryngeal amyloidosis in a child reported in the English-language literature.

Adolescent↗
PubMed1990

Melanosis of the larynx.

A case of laryngeal melanosis is presented. This is followed by the analysis of the total of nine cases reported in the English literature. Patients are men in their sixth to eighth decade of life who present with hoarseness. Histopathologic findings include pigment deposits in the basal layer of the laryngeal epithelium. The possible relation of this lesion to carcinoma of the larynx is discussed.

Humans↗