Vocal fold Cyst

Benign laryngeal lesions like vocal nodules, vocal polyp, vocal fold cysts are mostly found in patients complaining of change in voice. S/Z ratio has become the most frequently used clinical tool to assess phonatory mechanics. This study shows the pre-treatment and post-treatment comparison of S/Z ratios in patients with benign laryngeal lesions. To evaluate the outcome of microlaryngeal surgery in patients with benign laryngeal lesions using S/Z ratio as an outcome parameter. During this study, 65 patients with complaints of change in voice, with clinical evidence of benign laryngeal lesions underwent microlaryngeal surgery...

Objective: To investigate the clinical characteristics and voice outcomes after laryngeal microsurgery for vocal fold epidermoid cysts coexisting with sulcus vocalis. Methods: The clinical data of 115 vocal fold epidermoid cysts coexisting with sulcus vocalis patients in Shandong provincial ENT hospital, were retrospectively analyzed, including 49 males and 66 females, aged 17-70 years old, and the duration of hoarseness ranged from 6 months to 30 years. All patients underwent surgery through suspension laryngoscope and microscope under general anestgesia...

INTRODUCTION AND IMPORTANCE: Cryptoccous infection or cryptococcosis is a severe opportunistic infection occurring mainly in immunocompromised patients. Laryngeal cryptococcus infection is rare. In an immunocompetent patient, inhaled corticosteroid was reported to be a possible risk factor. CASE PRESENTATION: We discuss a case of right vocal fold cryptococcus infection in a healthy, immunocompetent 71-year-old man with no history of inhaled corticosteroid, presented with hoarseness and intermittent aspiration symptom for 1 year duration...

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OBJECTIVES: With smartphones and wearable devices becoming ubiquitous, they offer an opportunity for large-scale voice sampling. This systematic review explores the application of deep learning models for the automated analysis of voice samples to detect vocal cord pathologies. METHODS: We conducted a systematic literature review following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) reporting guidelines. We searched MEDLINE and Embase databases for original publications on deep learning applications for diagnosing vocal cord pathologies between 2002 and 2022...

OBJECTIVES/HYPOTHESIS: Hoarseness and limited voice capacity are often associated with benign vocal fold (VF) lesions. Despite their high clinical prevalence, epidemiological investigations focusing on these structural alterations are rare. The aim of the study was to present current European data on five typical lesion types (VF nodules, polyp, cyst, contact granuloma, Reinke´s edema). STUDY DESIGN: Retrospective investigation. METHODS: Video recordings of laryngoscopies from all patients with one of the above-mentioned VF pathologies were subjected to a review process...

OBJECTIVE: To analyze the risk factors for postoperative vocal fold fibrosis (PVF) in patients undergoing microlaryngeal surgery (MLS) for benign vocal fold lesions. STUDY DESIGN: Retrospective study. METHODS: We retrospectively included patients who had undergone MLS for vocal polyps, nodules, mucus retention cysts, fibrous mass, or Reinke's edema. Data on the patients' clinicodemographic characteristics and intraoperative findings were obtained by reviewing their clinical records...

OBJECTIVES/HYPOTHESIS: Cysts are benign vocal fold lesions typically divided into mucous retention or epidermoid subtypes. The conventional paradigm that the former are translucent and the latter opaque fails to encompass the heterogeneity of cyst appearance on laryngoscopy. This study aims to characterize the relationships between clinical cyst characteristics and histopathology. STUDY DESIGN: Retrospective cohort METHODS: Clinicodemographic data, videostroboscopy findings, and histopathology results were retrospectively reviewed for adults who underwent surgical excision of vocal fold cysts at our institution between 2006 and 2021...

OBJECTIVE: To report patient tolerance in office-based blue laser therapy for vocal fold lesions. METHODS: A retrospective review of the medical records of patients who underwent office-based blue laser therapy for lesions of the vocal folds between November 2021 and February 2023 was conducted. A total of 48 patients were included. Patient tolerance was assessed using the Iowa Satisfaction with Anesthesia Scale (IOWA). Patient tolerance was analyzed in relation to patients' demographic characteristics, disease type and severity, and procedure-related factors...

Malignant Triton Tumors (MTTs) are a rare and aggressive subtype of malignant peripheral nerve sheath tumors (MPNSTs), often associated with neurofibromatosis type 1. This case report describes a unique instance of recurrent sporadic MTT within the carotid sheath in a 33-year-old male without any personal or familial history of neurofibromatosis. The patient initially presented with a biopsy-confirmed MTT in the right neck, involving the carotid body and brachial plexus, and underwent partial resection, radiation therapy, and chemotherapy...

Vocal fold cysts are benign lesions commonly encountered in laryngology practice. They are traditionally classified as mucus retention cysts and epidermoid cysts. The mainstay treatment is surgical excision with diligent dissection of the cyst wall. The authors of this manuscript report a series of two cases of vocal fold mucous retention cysts and one case of vocal fold pseudocyst treated with the blue laser (Wolf TruBlue 445 nm; A.R.C. Laser Company) in an office setting. All three cases had complete regression of the lesion with improved glottic closure and mucosal waves during phonation...

Recent advancements in endoscopy equipment have facilitated endoscopists' detection of neoplasms in the oral cavity and pharyngolaryngeal regions. In particular, image-enhanced endoscopy using narrow band imaging or blue laser imaging play an integral role in the endoscopic diagnosis of oral and pharyngolaryngeal cancers. Despite these advancements, limited studies have focused on benign lesions that can be observed during esophagogastroduodenoscopy in the oral and pharyngolaryngeal regions. Therefore, this mini-review aimed to provide essential information on such benign lesions, along with representative endoscopic images of dental caries, cleft palate, palatal torus, bifid uvula, compression by cervical osteophytes, tonsil hyperplasia, black hairy tongue, oral candidiasis, oral and pharyngolaryngeal ulcers, pharyngeal melanosis, oral tattoos associated with dental alloys, retention cysts, papilloma, radiation-induced changes, skin flaps, vocal cord paresis, and vocal fold leukoplakia...

OBJECTIVE: The diagnosis of benign lesions of the vocal fold (BLVF) is still challenging. The analysis of the acoustic signals through the implementation of machine learning models can be a viable solution aimed at offering support for clinical diagnosis. MATERIALS AND METHODS: In this study, a support vector machine was trained and cross-validated (10-fold cross-validation) using 138 features extracted from the acoustic signals of 418 patients with polyps, nodules, oedema, and cysts...

OBJECTIVES: Defining the laryngeal and vocal alterations in the pediatric group studied in private speech therapy facilities; and estimating the time period between the problem being identified by the parents and the access to the proper provided services. METHODS: A cross-sectional analytical observational research with data collected from medical records by the speech therapist of each private facility. A written form was prepared and sent to the speech therapists of the 40 existing facilities...

INTRODUCTION: Although microlaryngoscopy has been recognized to be effective in addressing lesions in vocal performers, no detailed information regarding return to performance (RTP) following surgery exists. We describe our experience and offer proposals to establish standardized criteria for RTP among vocal performers. METHODS: Records for adult vocalists who underwent microlaryngoscopy for benign vocal fold (VF) lesions and had a clearly documented RTP date between 2006 and 2022 were reviewed...

INTRODUCTION: Benign vocal fold masses (BVMs) include nodules, polyps, cysts, and other pathology. Nevertheless, some otolaryngologists and other physicians utilize "vocal fold nodules" as an umbrella diagnosis for vocal fold masses. Patients subsequently evaluated by a laryngologist are found to have a different vocal fold mass, which often has a different prognosis and treatment plan compared to nodules. OBJECTIVE: The purpose of this study was to investigate the rate at which vocal fold nodules are misdiagnosed...

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...

AIMS: The traditional approach for the management of benign laryngeal lesions is transoral microsurgery. In cases of anatomic particularities, such as insufficient cervical extension, short mandible, temporomandibular joint ankylosis etc., and contraindications for general anesthesia, transoral microsurgery is not possible. In such cases transnasal flexible endoscopic surgery under local anesthesia can be a relevant alternative. The purpose of the study was to assess the possibilities of flexible endoscopic management of benign nonepithelial lesions of the larynx...

BACKGROUND: Thyroidectomy may be performed for clinical indications that include malignancy, benign nodules or cysts suspicious findings on fine needle aspiration (FNA) biopsy, dyspnea from airway compression or dysphagia from cervical esophageal compression, etc. The incidences of vocal cord palsy (VCP) caused by thyroid surgery were reported to range from 3.4% to 7.2% and 0.2% to 0.9% for temporary and permanent vocal fold palsy respectively which is a serious complication of thyroidectomy that is worrisome for patients...

OBJECTIVES: To investigate the added value of steroid injection following office-based blue laser therapy of benign lesions of the vocal folds. STUDY DESIGN: Retrospective cohort analysis. METHODS: The medical records and video-recordings of patients with benign lesions of the vocal folds who underwent office-based blue laser therapy in a tertiary referral center between February 2020 and October 2022 were reviewed. Patients were divided into two subgroups, those who underwent office-based blue laser therapy alone (n = 23) and those who underwent office-based blue laser therapy with steroid injection (n = 19)...