Vocal fold Cyst

AIMS: Minimal associated pathological lesions (MAPLs) of the vocal folds are a group of benign disorders commonly related to phonotraumatic conditions and behaviors. Voice therapy (VT) can play a major role in readjusting these maladaptive behaviors and improve overall voice quality, thereby replace surgical intervention in some cases or act as a complementary treatment to enhance the ultimate therapeutic outcomes. This study aims to explore the short-term effect of the Accent method of VT on vocal subjective measures and acoustics in professional users with MAPLs, evaluate the responsiveness of each vocal fold lesion to the VT, and propose a simple model for providing VT to a sector of the population in great need of non-invasive management...

OBJECTIVES: Benign vocal fold lesions which include vocal fold nodules, polyps, cysts and other lesions often recur after surgery and require additional treatments. This systematic review of the current literature evaluated the effects of adjunctive therapies in addition to surgical resection on the recurrence rates of benign vocal fold lesions in adults. STUDY DESIGN: Systematic review. METHODS: A search using relevant keywords in electronic databases was conducted...

Most hypopharyngeal disease presentations involve tumours or growths of various cellular origin. These lesions may include choristomas, hamartomas, hyperplasia, and harmless or dangerous neoplasms. A hamartoma is a benign focal malformation of tissue at the site of origin that lacks specific distinguishing features and is often designated as a neoplasm without consideration of pathology or biological behaviour. Here, we discuss the case of a 56-year-old man who presented with gradual dysphagia for 4 months along with sleep apnoea and voice changes...

Background and Objectives: The efficiency and optimal voice rest period following phonosurgery remains debatable. Platelet-rich plasma (PRP) is a safe and cheap alternative to many bioactive agents being studied on animal models, and is already in use in many medical areas. We investigate the short-term effects of PRP and voice rest on voice outcomes following phonosurgery as an alternative to voice rest alone. Materials and Methods: A prospective single-blinded pilot study was conducted. Sixteen patients with a diagnosis of vocal fold cyst and polyps were included, forming equal groups (PRP and voice rest vs...

Tone enhancement electro fiberscope combined with strobe light source is benefit for dynamic observation of vocal fold vibration, mucosal waves and voice, it also may be effective for early detection of cases of glottal cancer rather than ordinate stroboscopic examination or simple NBI observation. Laryngoscope, 2022.

We report the case of a 48-year-old woman, a teacher, with recurrent severe dysphonia and multiple and different lesions at the same time in her vocal folds. The evolution of the lesions and the possible mechanism by which they have been associated in the same patient are commented.

OBJECTIVES: To discover patterns of phonotraumatic lesions in singers and investigate factors that differentiate those who underwent surgery from those who did not. We hypothesized that 1) lesion type distribution differs by age, sex, singer classification (professional/amateur), and history of formal voice training; 2) the likelihood of surgery is associated with singer classification and voice training. STUDY DESIGN: Retrospective. METHODS: Retrospective review of 438 singers with phonotraumatic lesions over a 9-year period...

OBJECTIVE: To present and validate a new simulation model for endoscopic phonomicrosurgery training as an improved teaching method. METHODS: A low-cost artificial model was assembled using 3D printing, silicone, and gelatin. The study was designed to test the model's ability to carry out training and teaching of endoscopic phonomicrosurgery. The synthetic model was built to simulate normal and pathological vocal folds such as polyps, intracordal cysts and keratoses, made of silicone and gelatin and embedded in a larynx framework made by 3D printing...

Introduction  Minor structural alterations of the vocal fold cover are important causes of dysphonia. The variability in the type of alteration and the grade of vocal deviation affects the definition of the conduit and the results of treatment. Objective  To characterize the occurrence, the selected treatments adopted and vocal quality before and after treatment in patients with minor structural alterations of the vocal folds cover. Methods  This was a cross-sectional study based on the records of patients treated by an interdisciplinary team at the laryngology outpatient clinic of a public university hospital from 2010 to 2018...

Introduction  The study of larynx lesions is of great importance. More than 50% of people with vocal complaints have benign vocal fold alterations and some require surgery. Objective  To determine which factors are related to surgical recurrence of benign laryngeal lesions and to determine which videolaryngoscopic diagnoses are related to the risk or protection of surgical relapses over time. Methods  Observational, analytical, cross-sectional study with retrospective data collection of 1,383 surgeries in 1,301 patients...

OBJECTIVES/HYPOTHESIS: This scoping review aims to provide a broad overview of the applications of artificial intelligence (AI) to office laryngoscopy to identify gaps in knowledge and guide future research. STUDY DESIGN: Scoping Review. METHODS: Searches for studies on AI and office laryngoscopy were conducted in five databases. Title and abstract and then full-text screening were performed. Primary research studies published in English of any date were included...

The aim of phonosurgery is to improve voice quality and efficiency by performing precise, minimally invasive, conservative treatment. Magnified visualization of the vocal folds is mandatory to achieve optimal results; operative microscopy has been utilized so far to perform phonosurgery. In recent decades, the use of an exoscope (extracorporeal telescope) has been proposed in several fields of surgery that necessitate magnification. Further technological advancements have enabled 3-dimensional (3D) technology to be added to existing exoscopes...

OBJECTIVE: Military drill instructors have extreme vocal demands that place them at risk for phonotrauma. Characterization of laryngeal pathology and vibratory characteristics among drill instructors presenting for specialized voice care is lacking. METHODS: A retrospective review in a specialized voice clinic over a two-year period was conducted. Patients identified as current drill instructors between the ages of 28-43 with a diagnosis of dysphonia were included...

OBJECTIVE: The incidence of post-operative glottic cyst (POGC) formation in patients treated with transoral laser microsurgery with potassium-titanyl-phosphate laser (TLM-KTP) photoablation of early glottic carcinoma (EGC) has not previously been described. METHODS: A retrospective chart review was performed to identify all patients with early glottic cancer who underwent with single-modality TLM-KTP at our institution. Each patient received regular follow up with videostroboscopy for tumor surveillance...

High-resolution, noninvasive and nondestructive imaging of the subepithelial structures of the larynx would enhance microanatomic tissue assessment and clinical decision making; similarly, in situ molecular profiling of laryngeal tissue would enhance biomarker discovery and pathology readout. Towards these goals, we assessed the capabilities of high-resolution magnetic resonance imaging (MRI) and matrix-assisted laser desorption/ionisation-mass spectrometry (MALDI-MS) imaging of rarely reported paediatric and adult cadaveric larynges that contained pathologies...

PURPOSE: To evaluate and compare the parameters of Digital kymography obtained through the High-speed Videolaryngoscopy of women without laryngeal disorders, of women with vocal fold nodules and of women with vocal cysts. METHODS: A cross-sectional observational study in which 60 women aged 18 years and 45 years were selected. Three study groups were formed: 20 women without laryngeal disorder forming the control group (Group 1), 20 women with diagnosis of vocal fold nodules forming Group 2 and 20 women with diagnosis of vocal cysts forming Group 3...

Voice pathologies are irregular vibrations produced due to vocal folds and various factors malfunctioning. In medical science, novel machine learning algorithms are applied to construct a system to identify disorders that occur invoice. This study aims to extract the features from the audio signals of four chosen diseases from the SVD dataset, such as laryngitis, cyst, non-fluency syndrome, and dysphonia, and then compare the four results of machine learning algorithms, i.e., SVM, Naïve Byes, decision tree and ensemble classifier...

OBJECTIVE: To determine the prevalence of abnormal laryngeal findings during videostroboscopy in performers presenting to clinic or when having an acute vocal emergency. STUDY DESIGN: Retrospective study of professional singers and actors who presented for a vocal evaluation. SUBJECTS AND METHODS: A chart review of singers or professional actors who presented in a private otorhinolaryngology clinic between 2014 and 2016. The prevalence of laryngeal lesions noted on stroboscopy were reviewed...

BACKGROUND: Ultrasound-guided-fine-needle aspiration drainage (US-FNAD) and US-percutaneous ethanol injection (US-PEI) have been widely used in the management of benign neck cysts. However, the long-term results of US-FNAD and US-PEI are not well elucidated. METHODS: We retrospectively collated patients under neck US examinations from March 2007 to December 2017 and investigated the recurrence after US-FNAD and US-PEI. Univariate and multivariate Cox regression analyses were used to assess significant risk factors for recurrence after US-FNAD...

BACKGROUND: The aim of the study was comparing the diagnostic role of the white light (WL) endoscopy, video laryngostroboscopy (VLS), and narrow-band imaging (NBI) in the evaluation of the benign vocal fold lesions. MATERIAL AND METHODS: From March 2018 to June 2019, a total of 118 cases were enrolled in this study. Ninety-eight patients were suspected with vocal fold nodules, cysts, polyps, and sulcus vocalis and 20 patients without a history of dysphonia. Each patient was examined by WL, VLS, and NBI endoscopy...