stroboscopy

OBJECTIVE: This review aims to summarize the current understanding of vocal fold polyp etiology, pathophysiology, and prognosis, as well as recent developments in management. STUDY DESIGN: Scoping literature review. REVIEW METHODS: OVID Medline, PubMed, Google Scholar, Conference Papers Index, and Cochrane Library were searched for publications within the last 5 years using terms including "vocal," "cord," "fold," and "polyp." All abstracts were screened...

We report 2 vocal fold aspergillosis cases from Otolaryngology department of a tertiary hospital, Bhubaneswar. A 26 years old female visited the OPD with chief complaint of progressive hoarseness and pain while talking since 6 months. While another 29 years old female complained of having progressive hoarseness since 4 months preceded by an episode of sore throat. Both cases had microlaryngeal surgery/ endo laryngeal surgery followed by excisional biopsy.

Solitary neurofibromas of the larynx occur sporadically and usually tend to involve the aryepiglottic folds. Non-plexiform variants of neurofibromas involving the glottis are extremely rare and may have defined margins versus plexiform subtype which are often unencapsulated and associated with Von Recklinghausen's disease. We report an unusual case of isolated glottic neurofibroma in an elderly male with gradually progressive hoarseness of voice with stroboscopy findings of a right unilateral, bulky subepithelial lesion mimicking a vocal fold cyst...

OBJECTIVES: Palpation of the extrinsic laryngeal muscles is a common part of examination performed by otolaryngologists and speech-language pathologists on individuals presenting with voice complaints, thought to aid in diagnosis and treatment planning. While research has identified a significant relationship between thyrohyoid tension and hyperfunctional voice disorders, we are not aware of any studies exploring correlations between thyrohyoid posture during palpation and the full spectrum of voice disorders...

PURPOSE: The purpose of this study was to determine whether patient voice-related diagnosis, severity of dysphonia, and rater's experience influence the relationship between laryngeal oscillation ratings made from videostroboscopic and high-speed videoendoscopic (HSV) exams. METHOD: Stroboscopy and HSV exams from 15 patients with adductor spasmodic dysphonia (ADSD) and 15 with benign vocal fold lesions were rated for laryngeal oscillation and closure by 10 licensed speech-language pathologists (SLPs)...

Since Keratosis may be accompanied with severe dysplasia or malignancy; early management of this condition is of essence. However, since this condition has a high rate of recurrence the surgical dilemma remains as to how frequently the surgeries should be performed and what should be the factors to guide this decision. The objectives of our study are to attempt to understand the demographics of laryngeal keratosis and its behaviour pattern including the potential to recur, disease upstaging and malignant transformation...

BACKGROUND: Regarding human coronavirus, the severe acute respiratory syndrome coronavirus 2 pandemic, the novelty of disease, and consequently the lack of studies, the etiology of dysphonia in patients with coronavirus disease 2019 is still unknown and needs to be investigated. The purpose of the current study is to investigate the effect of a new manual therapy technique, cricothyroid visor maneuver, on muscle tension dysphonia symptoms for a patient who had experienced dysphonia symptoms due to the coronavirus disease 2019 infection...

OBJECTIVE: To examine the variability of lesion characteristics and vocal function in female speakers with phonotraumatic vocal fold lesions (PVFLs). STUDY DESIGN: Prospective Cohort Study METHODS: Thirty adult female speakers with PVFL who were participating in voice therapy were recruited to complete a multidimensional voice analysis at four time points across 1 month. Analysis comprised self-ratings of effort and vocal function, expert ratings of videostroboscopy and audio recordings, and instrumental evaluation by selected aerodynamic and acoustic parameters...

OBJECTIVE: Chondrolaryngoplasty (laryngeal-prominence reduction) is a gender affirmation surgery for transgender women, or for cisgender people desiring an esthetic correction. Up until recently, chondrolaryngoplasty required a visible neck scar. The transoral endoscopic vestibular approach (TOEVA) is gaining widespread use as a scarless alternative for thyroid/parathyroid surgeries. This study aims to describe the feasibility, safety, and outcomes of TOEVA-chondrolaryngoplasty, based on the first-ever performed cases...

The physical, mental, financial, social and emotional constraints encountered by an individual having voice disorder can be easily anticipated as communication is the utmost need in day to day life and some professions. To study the clinical epidemiology of voice disorders in surrounding population and identify the risk factors. It also intended to make people aware of vocal hygiene programme. This observational, prospective, cross sectional study was conducted in Chirayu medical college and hospital, Bhopal from September 2016 to August 2017...

To evaluate and compare pre and post treatment results using the following parameters by (a) Dual probe pH monitoring. (b) Laryngeal mucosal changes as assessed by direct video laryngoscopy/stroboscopy using Belafsky scores. (c) Voice changes by using GRBAS and Dr Speech software for speech analysis. In our study we have evaluated and compared voice and laryngeal changes in patients with dysphonia and RSI > 10 (which is suggestive of LPR) before treatment and after 6 months of treatment with Tab...

To study the specific effects of smoking on laryngeal mucosa and voice using video-stroboscopy, subjective and objective voice analysis. This cross-sectional and observational study was carried out in the Department of Otorhinolaryngology, M.G.M. Medical College & M.Y. Hospital, Indore on 103 subjects with dysphonia (49 smokers and 54 non-smokers), between October 2018 to October 2020. After detailed history and general examination, all the cases underwent video-stroboscopic analysis and voice analysis by simple parameters-Maximum Phonation Time (M...

Isolated Fungal Laryngitis (FL) has recently shown an increased incidence globally and is now being reported even in immunocompetent individuals. In our Voice Clinic we have documented an increasing number of cases of FL, specifically laryngeal candidiasis, with the lesion over the striking zone (anterior 1/3rd posterior-2/3rd) of vocal folds. Our objective was to study the sites of involvement of FL within the glottis along with a review of literature. A 4 year retrospective study was performed by reviewing clinical and stroboscopic recordings of all patients diagnosed as FL at our Voice clinic...

To perform a subjective and objective assessment of vocal complaints in patients of allergic rhinitis (AR) using voice handicap index and video-stroboscopy respectively and find the association of their parameters with severity of the disease. Cross-sectional-observational study design. Outpatient department of Otorhinolaryngology of a tertiary centre. Seventy-five adult patients diagnosed with AR and classified according to 'Allergic Rhinitis and its Impact on Asthma' guidelines were compared with same number of normal subjects as controls, with the same age and sex, to ensure uniformity...

Post treatment voice quality is an important consideration in choosing the management option for laryngeal cancer. We assessed voice quality after radiotherapy in patients of early squamous cell carcinoma of glottis comprehensively using Videolaryngostroboscopy (VLS), Grade, Roughness, Breathiness, Asthenia and Strain (GRBAS) scores and Voice Handicap Index (VHI)-10. Fifty four consenting patients of early squamous cell carcinoma of glottis (Tis, T1 and T2) awaiting definitive radiotherapy were recruited consecutively...

OBJECTIVES: The identification of voice and airway manifestations of Ehlers-Danlos Syndrome (EDS), diagnoses, and potential treatment modalities. STUDY DESIGN: Single institution retrospective case series. METHODS: We examined all patients presenting to our institution over a span of 10 years with a history of EDS or who were subsequently diagnosed with EDS after their evaluation. Demographic and clinical data were collected. RESULTS: Four patients were identified with an underlying diagnosis of EDS...

BACKGROUND: Vocal fold leukoplakia (VFL), despite our knowledge of its etiopathogenetic factors, and the development of laryngeal visualization, remains a diagnostic and therapeutic challenge. OBJECTIVE: This research aimed to explore the efficacy of clinical and morphological feature identification in videolaryngoendoscopy (VLE) using a three-tier classification, and videolaryngostroboscopy (VLS) in predicting the risk of VFL malignant transformation. MATERIAL AND METHODS: We examined 98 patients with VFL by flexible endoscopy under VLE and VLS...

OBJECTIVE: The study investigated effects of laryngeal manual therapy on different types of primary muscle tension dysphonia (MTD-1). STUDY DESIGN: Interventional pre-test post-test design. METHODS: Thirty-two traditional Iranian singers (mean age of 36.75 ± 9.34 years.) diagnosed with MTD-1, 8 female and 24 male, and recruited by convenience sampling completed the study. MTD-1 was classified as Morrison and Rammage's types 1-5, based on standardized criteria (1993)...

PURPOSE: We investigated if outcomes differ between voice therapy groups systematically using carryover strategies (attempts to generalize new vocal skills outside the clinic) and voice therapy with no emphasis on any generalizing process (here referred to as traditional voice therapy). METHOD: A randomized controlled trial was conducted. Participants (53 female teachers with voice disorders) were randomly allocated into three groups: Carryover (a group receiving voice therapy using carryover strategies), Trad (a group receiving voice therapy with no emphasis on any generalizing process), Controls (a group on an eight-week non-therapy period)...

Objective: To evaluate the clinical value of high-definition intelligent endoscopy (iSCAN) combined with stroboscopy in identifying vocal cord leukoplakia. Methods: Seventy-nine patients with vocal cord leukoplakia who underwent CO2 laser laryngeal microsurgery and diagnosed by histopathology were recruited between October 2020 to August 2021. The morphological features, microvascular morphology and mucosal waves were observed by stroboscope; SPSS 20.0 software was used for statistical analysis. Results: There were 79 patients with a total of 119 lesions (56 on left and 63 on right)...