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Ear, Nose, & Throat Journal Jun 2024We aimed to summarize the surgical treatment for pharyngolaryngeal stenosis and discuss prognosis in patients with Behcet's disease. Six cases of pharyngolaryngeal...
We aimed to summarize the surgical treatment for pharyngolaryngeal stenosis and discuss prognosis in patients with Behcet's disease. Six cases of pharyngolaryngeal stenosis caused by Behcet's disease were analyzed retrospectively. All underwent surgical treatment for pharyngolaryngeal stenosis after systematic medical treatment. The follow-up time for the 6 patients was between 1 and 12 years. Four of the 6 patients underwent adhesiolysis as their first procedure. Two of these 4 experienced recurrence of stenosis within 6 months and underwent flap repair as their second procedure. The remaining two patients underwent flap reconstruction as their first procedure and maintained good swallowing function. Three of the 6 patients underwent preoperative tracheotomy because of dyspnea. Tracheal decannulation was successful in all patients. None of the patients experienced recurrence after their final surgical procedure and all recovered to a near-normal condition. Pharyngolaryngeal stenosis caused by Behcet's disease is a rare but severe complication; surgical intervention should be considered in patients with dysphagia after systematic medical treatment.
Topics: Humans; Behcet Syndrome; Male; Adult; Retrospective Studies; Female; Pharyngeal Diseases; Laryngostenosis; Constriction, Pathologic; Middle Aged; Surgical Flaps; Deglutition Disorders; Recurrence; Treatment Outcome; Young Adult; Tracheotomy
PubMed: 34814770
DOI: 10.1177/01455613211053427 -
The Annals of Otology, Rhinology, and... Sep 2017Airway management during endoscopic surgical treatment of supraglottic and pharyngeal stenosis is often challenging and can be accomplished by various means, including...
OBJECTIVE
Airway management during endoscopic surgical treatment of supraglottic and pharyngeal stenosis is often challenging and can be accomplished by various means, including tracheostomy, jet ventilation, or direct laryngoscopy. We describe CO laser excision of supraglottic-pharyngeal stenosis using intubationless Optiflow high-flow nasal cannula (HFNC).
METHODS
A 55-year-old male presented with dyspnea and dysphagia secondary to severe supraglottic-pharyngeal stenosis in the setting of previous chemoradiation for a T0N2aM0 squamous cell carcinoma. Laryngoscopy revealed severe supraglottic-pharyngeal stenosis with tethering of the epiglottis to the lateral pharyngeal walls. Optiflow HFNC was used to deliver 70 L/min of oxygen. After anesthetic induction, CO laser microlaryngoscopy was utilized to release scar tissue along the lateral epiglottic border, opening up the supraglottic airway sufficiently for endotracheal intubation and further laser resection.
RESULTS
Airway management with Optiflow HFNC allowed initial endoscopic surgical access, partial stenotic release, and intubation. From anesthetic induction to intubation, the patient remained apneic for 26 minutes. The patient's stenosis was successfully addressed, and 10-month follow-up demonstrated stable patency of the airway.
CONCLUSION
Optiflow is an important new tool in the management of severe supraglottic stenosis. It provides sufficient oxygenation to perform extended apneic surgery and improves endoscopic surgical access in a limited airway.
Topics: Airway Obstruction; Cannula; Carcinoma, Squamous Cell; Chemoradiotherapy; Constriction, Pathologic; Deglutition Disorders; Epiglottis; Head and Neck Neoplasms; Humans; Intubation, Intratracheal; Laryngoscopy; Laser Therapy; Lasers, Gas; Male; Middle Aged; Oxygen Inhalation Therapy; Pharyngeal Diseases; Pharyngeal Neoplasms; Squamous Cell Carcinoma of Head and Neck
PubMed: 28766977
DOI: 10.1177/0003489417720220 -
Ear, Nose, & Throat Journal Aug 2022One of the most common complications in the immediate and late postoperative period following total laryngectomy or pharyngolaryngectomy is pharyngocutaneous fistulae...
INTRODUCTION
One of the most common complications in the immediate and late postoperative period following total laryngectomy or pharyngolaryngectomy is pharyngocutaneous fistulae (PCF) formation and pharyngoesophageal stenosis (PES), causing significant mortality and morbidity. Since 1978, Montgomery salivary bypass tube (MSBT) has been used to reduce the incidence of PCF and PES. The aim of this retrospective study was to analyze the outcomes of using MSBT both as a tool to prevent PCF and PES and to treat these complications in the postoperative period.
METHODS
Between January 2013 and December 2019, we inserted 109 MSBT in 87 patients with laryngeal/hypopharyngeal cancer treated in the Unit of Otolaryngology of our University Hospital.
RESULTS
Sixty (86.9%) patients healed from complications with primary and secondary placement of MSBT. Seven patients presented a persistence of PCF and 2 presented a recurrence of PES. Secondary placement of MSBT allowed treating successfully 15 (83%) of 18 patients. Only 3 of them presented a PCF at the end of the follow-up period.
CONCLUSION
According to our experience, the MSBT is an affordable, easy to apply and well-tolerated tool. Although it is generally used for PCF treatment, it can also be used intraoperatively for PCF and PES prevention.
Topics: Constriction, Pathologic; Cutaneous Fistula; Head and Neck Neoplasms; Humans; Laryngeal Neoplasms; Laryngectomy; Otolaryngology; Pharyngeal Diseases; Postoperative Complications; Retrospective Studies
PubMed: 33044843
DOI: 10.1177/0145561320961754 -
PloS One 2019Brachycephalic syndrome (BS) is a pathophysiological disorder caused by excessive soft tissue within the upper airways of short-nosed dog breeds, causing obstruction of...
Brachycephalic syndrome (BS) is a pathophysiological disorder caused by excessive soft tissue within the upper airways of short-nosed dog breeds, causing obstruction of the nasal, pharyngeal and laryngeal lumen, resulting in severe respiratory distress. As the prevalence of BS appears to be high among some of the affected breeds, there is an urgent need for breeding efforts to improve the health status of those dogs. In the present study, we evaluated correlations between morphometric and other phenotypic characteristics and BS in a population of 69 French bulldogs from Denmark to identify parameters that could serve as a basis for breeding against BS. Furthermore, the genetic variation was monitored to determine whether it would be possible to breed based on these characteristics without simultaneously causing a critical reduction in genetic variation. Six phenotypic characteristics were correlated with the Brachycephalic Syndrome Functional (BSF) score. Among the morphometric risk factors, nostril stenosis (NS) and neck girth (NG) had the highest impact on the BSF score, accounting for 32% and 4% of the variation, respectively. The genetic variation in the population was comparable to other pure breeds, i.e. estimated and observed heterozygosity was 0.60 and the average inbreeding coefficient was 0.01. If only dogs with Grades 1 and 2 NS (no or only mild NS) were selected for breeding the mean BSF score would be reduced significantly. However, it would result in the exclusion of 81% of the population for breeding and this is not prudent. Excluding only dogs with severe stenosis (Grade 4) would exclude 50% of the population without any adverse impact on genetic variation within the population. Although exclusion of dogs with Grade 4 would result in an apparent reduction in the mean BSF score, this reduction is not significant. As NS accounts for 32% of the variation in BSF score, a possible long term strategy to reduce the prevalence of the BS in French bulldogs would seem to be a selection scheme that first excluded dogs with the most severe NS from breeding, gradually moving towards selecting dogs with lower NS grades. According to our findings there is no viable short term solution for reducing the prevalence of BS in the French bulldog population.
Topics: Airway Obstruction; Animals; Breeding; Craniosynostoses; Dog Diseases; Dogs; Exercise Test; Female; Male; Nasal Cavity; Phenotype; Respiration; Risk Factors; Selection, Genetic; Syndrome
PubMed: 31841527
DOI: 10.1371/journal.pone.0226280 -
BMC Anesthesiology Jun 2023Goldenhar syndrome is a congenital disease that involves an absence or underdevelopment of structures that arise from the first and second pharyngeal arches and more or...
BACKGROUND
Goldenhar syndrome is a congenital disease that involves an absence or underdevelopment of structures that arise from the first and second pharyngeal arches and more or less severe extracranial anomalies. A variety of supraglottic malformations may be observed, including mandibular hypoplasia, mandibular asymmetry and micrognathia. Subglottic airway stenosis (SGS), which can cause difficulties in airway management during the perioperative period, is seldom emphasized in literature descriptions of Goldenhar syndrome, but can be clinically significant.
CASE PRESENTATION
An 18-year-old female with a history of Goldenhar syndrome presented for placement of a right mandibular distractor, right retroauricular dilator, and stage I transfer of a prefabricated expanded flap under general anesthesia. During tracheal intubation, the endotracheal tube (ETT) met resistance unexpectantly when attempting to pass through the glottis. Subsequently, we attempted the procedure with a smaller size ETT but again met resistance. With fiberoptic bronchoscope, we found that the whole segment of the trachea and bilateral bronchi were obvious narrow. Given the finding of unexpected severe airway stenosis and the associated risks with proceeding with the surgery, the operation was cancelled. We removed the ETT once the patient was fully awake.
CONCLUSIONS
Anesthesiologists should be aware of this clinical finding when evaluating the airway of a patient with Goldenhar syndrome. Coronal and sagittal measurements on computerized tomography (CT) and three-dimensional image reconstruction can be used to evaluate the degree of subglottic airway stenosis and measure the diameter of the trachea.
Topics: Female; Humans; Adolescent; Goldenhar Syndrome; Constriction, Pathologic; Intubation, Intratracheal; Trachea; Glottis
PubMed: 37328815
DOI: 10.1186/s12871-023-02179-w -
JAMA Otolaryngology-- Head & Neck... Jul 2017Targeted laryngoscopy training can be used successfully in de novo learners.
IMPORTANCE
Targeted laryngoscopy training can be used successfully in de novo learners.
OBJECTIVE
To determine the value of targeted laryngoscopy education in interns.
DESIGN, SETTING, AND PARTICIPANTS
This prospective study of fiberoptic laryngoscopy interpretations enrolled 13 participants in an academic hospital setting from August 1 to December 31, 2015. Participants included 10 postgraduate year 1 emergency and otolaryngology interns and 3 board-certified otolaryngology attending physicians.
INTERVENTIONS
Participants viewed 25 selected and digitally recorded fiberoptic laryngoscopies and were asked to rate 13 items relating to abnormalities in the pharynx, hypopharynx, larynx, and subglottis; the level of concern; and confidence with the diagnosis. A laryngoscopy teaching video was then administered to the interns before rating a second set of 25 videos. Improvement in diagnosis and intraclass correlation coefficients (ICC) were calculated for each question and compared between the first and second administration.
MAIN OUTCOMES AND MEASURES
Improvement in correct diagnosis of abnormalities in recorded laryngoscopies.
RESULTS
All 13 participants completed the interventions. The ICCs for all questions were generally low for the intern groups and higher for the attending group. For vocal cord mobility, a preintervention ICC of 0.25 (95% CI, 0.16-0.37) improved to 0.47 (95% CI, 0.36-0.59) among interns after the intervention. The ICCs for vocal cord mobility were higher among attendings for the preintervention (0.89; 95% CI, 0.84-0.93) and postintervention (0.89; 95% CI, 0.83-0.93) assessments. Minimal improvement was observed in intern scores for base of tongue abnormalities, subglottic stenosis, vocal cord abnormalities, level of comfort, level of concern, pharyngeal abnormalities, or laryngeal, pharyngeal, and hypopharyngeal masses.
CONCLUSIONS AND RELEVANCE
Learning of flexible laryngoscopy can be improved with the use of a teaching video; however, additional interventions are needed to attain competence in accurately diagnosing upper airway lesions. Clinicians who seek to perform flexible laryngoscopy require robust training.
Topics: Adult; Education, Medical, Continuing; Education, Medical, Graduate; Female; Fiber Optic Technology; Humans; Internship and Residency; Laryngoscopy; Male; Prospective Studies; Teaching Materials; Video Recording
PubMed: 28472351
DOI: 10.1001/jamaoto.2017.0120 -
Case Reports in Neurology 2022We describe an acute, postoperative dysarthria-facial paresis. While the rare stroke syndrome has been described previously, we present an under-described clinical...
We describe an acute, postoperative dysarthria-facial paresis. While the rare stroke syndrome has been described previously, we present an under-described clinical nuance to its presentation with a particularly clear imaging correlation. A 78-year-old, right-handed man with a past medical history of aortic stenosis presented after a transcatheter aortic valve replacement. Immediately postoperatively, no neurological deficits were noted. That evening, he described his speech as "drunken." He was later noted to have a right lower facial droop in addition to the speech change. His speech exhibited labial, lingual, and (to a lesser degree) guttural dysarthria. At the patient's request due to claustrophobia, he received 2 mg of oral lorazepam prior to cranial imaging. Afterwards, he was sleepy but arousable, yet was unable to put pen to paper when asked to write. Right lower facial paresis persisted, but he now demonstrated a right pronator drift, which resolved after 14 h without other evolution to his clinical examination. Brainstem lesions above the level of the pontine facial nucleus may present with central facial paresis contralateral to the lesion. An associated dysarthria may have both labial and lingual features in the absence of tongue or pharyngeal weakness. Our review of reported cases of dysarthria in isolation, dysarthria in combination with facial paresis, and facial paresis finds that all presentations may result from cortical, subcortical, or brainstem involvement. Stroke mechanisms are most commonly thromboembolic or small-vessel-ischemic in either the anterior or posterior circulations.
PubMed: 35431875
DOI: 10.1159/000522283 -
The Journal of Laryngology and Otology Mar 2020Total laryngectomy is often utilised to manage squamous cell carcinoma of the larynx or hypopharynx. This study reports on surgical trends and outcomes over a 10-year...
BACKGROUND
Total laryngectomy is often utilised to manage squamous cell carcinoma of the larynx or hypopharynx. This study reports on surgical trends and outcomes over a 10-year period.
METHOD
A retrospective review of patients undergoing total laryngectomy for squamous cell carcinoma was performed (n = 173), dividing patients into primary and salvage total laryngectomy cohorts.
RESULTS
A shift towards organ-sparing management was observed. Primary total laryngectomy was performed for locoregionally advanced disease and utilised reconstruction less than salvage total laryngectomy. Overall, 11 per cent of patients developed pharyngocutaneous fistulae (primary: 6 per cent; salvage: 20 per cent) and 11 per cent neopharyngeal stenosis (primary: 9 per cent; salvage: 15 per cent). Pharyngocutaneous fistulae rates were higher in the reconstructed primary total laryngectomy group (24 per cent; 4 of 17), compared with primary closure (3 per cent; 3 of 90) (p = 0.02). Patients were significantly more likely to develop neopharyngeal stenosis following pharyngocutaneous fistulae in salvage total laryngectomy (p = 0.01) and reconstruction in primary total laryngectomy (p = 0.02). Pre-operative haemoglobin level and adjuvant treatment failed to predict pharyngocutaneous fistulae development.
CONCLUSION
Complications remain hard to predict and there are continuing causes of morbidity. Additionally, prior treatment continues to affect surgical outcomes.
Topics: Adult; Aged; Carcinoma, Squamous Cell; Causality; Cutaneous Fistula; Female; Humans; Hypopharyngeal Neoplasms; Laryngeal Neoplasms; Laryngectomy; Laryngostenosis; Male; Middle Aged; Pharyngeal Diseases; Postoperative Complications; Retrospective Studies; United Kingdom
PubMed: 32079554
DOI: 10.1017/S0022215120000341 -
Zhurnal Voprosy Neirokhirurgii Imeni N.... 2021Occlusive carotid artery disease is still one of the major causes of ischemic stroke in the world. Progression of severe carotid stenosis may lead to critical stenosis...
BACKGROUND
Occlusive carotid artery disease is still one of the major causes of ischemic stroke in the world. Progression of severe carotid stenosis may lead to critical stenosis and vascular occlusion. Nevertheless, there is still no pure definition of the concept of critical occlusive carotid artery disease.
OBJECTIVE
To define the role of CT-angiography in assessment of critical occlusive carotid artery disease.
MATERIAL AND METHODS
We analyzed data of 405 patients who underwent preoperative precise assessment of carotid arteries and subsequent surgical treatment for the period from 2016 to 2019. Contrast-enhanced CT-angiography (Philips Ict scanner, 256 slices) was made after previous ultrasound. Contrast agent injection rate was 4-5 ml/sec. CT angiography data were assessed according to a specialized protocol.
RESULTS
Critical occlusive carotid artery disease was observed in 128 (31.6%) cases including critical stenosis (24.94%), near-occlusion (5.92%) and local occlusion (0.74%). Critical stenosis was characterized by local narrowing ≥90% and normal diameter of distal arterial segment. In case of near-occlusion, local critical stenosis was accompanied by narrowing of distal arterial segment. In case of local occlusion, distal collateral supply of internal carotid artery occurred through atypically originating ascending pharyngeal artery. Patients with near-occlusion and local occlusion of internal carotid artery had no signs of ICA hypoplasia and intracranial stenoses. All elements of circle of Willis were observed in 70% of patients.
CONCLUSION
State of distal segment of internal carotid artery can be considered as a differential diagnostic criterion for critical occlusive carotid disease variants. CT-angiography provides all necessary data and can be recommended for precise preoperative assessment.
Topics: Angiography; Carotid Artery Diseases; Carotid Artery, Internal; Carotid Stenosis; Computed Tomography Angiography; Humans
PubMed: 34951758
DOI: 10.17116/neiro20218506137 -
The Journal of Laryngology and Otology Oct 2018Lipoid proteinosis is a rare autosomal recessive disorder caused by mutations in the extracellular matrix protein 1 gene. It is characterised by deposition of hyaline...
BACKGROUND
Lipoid proteinosis is a rare autosomal recessive disorder caused by mutations in the extracellular matrix protein 1 gene. It is characterised by deposition of hyaline material in the skin and mucous membranes. This paper describes the management of two cases with laryngopharyngeal disease.
METHODS
Two patients with a biopsy diagnosis of lipoid proteinosis were identified from the surgical pathology archive covering the period 2004-2016. Their notes were reviewed.
RESULTS
An adult male and an adult female were identified. Both had dysphonia and laryngopharyngeal lesions. The patients underwent interval laser microlaryngoscopy to debulk disease but minimise mucosal injury and scarring, using a 'pepper pot' technique. Both had adequate symptom control.
CONCLUSION
Lipoid proteinosis is a rare genetic condition, which typically presents in infancy with dysphonia and subsequent skin involvement. Two cases are presented to demonstrate that laryngotracheal symptoms can be controlled with interval laser debulking and the 'pepper pot' technique without causing stenosis.
Topics: Adult; Diagnosis, Differential; Dysphonia; Female; Hoarseness; Humans; Hyalin; Hypopharynx; Laryngoscopy; Laser Therapy; Lipoid Proteinosis of Urbach and Wiethe; Male; Middle Aged; Mucous Membrane; Treatment Outcome
PubMed: 30099970
DOI: 10.1017/S0022215118001329