Scala vestibuli cochlear implant supported by 3D modeling of the inner ear.

Patients with scala tympani (ST) ossification present a distinct surgical challenge. Three-dimensional (3D) segmentation of the inner ear offers accurate identification of ossification and surgical planning of the cochleostomy to access the scala vestibuli. The scala vestibuli placement of cochlear implantation electrode is an alternate solution in these patients and is well supported by the literature.

Intratympanic Triamcinolone Acetonide as a Salvage Treatment for Idiopathic Sudden Sensorineural Hearing Loss.

Introduction: Intratympanic steroid (ITS) injections represent an increasingly used salvage treatment option for patients with idiopathic sudden sensorineural hearing loss -(ISSHL) after systemic treatment. The most effective corticosteroid for this treatment modality still remains unclear. Triamcinolone acetonide has been used for ITS treatment in various clinical settings.

Comparison of two different intratympanic corticosteroid injection protocols as salvage treatments for idiopathic sudden sensorineural hearing loss.

Purpose: We aimed to investigate the effect of interval length and total count of intratympanic steroid (ITS) injections in salvage treatment of patients with idiopathic sudden sensorineural hearing loss (ISSNHL).

Methods: This retrospective case-control study included 64 patients with ISSNHL, who were treated with ITS injections as salvage therapy at a tertiary referral centre. From September 2019 to December 2020, 32 patients received up to four injections every 2-4 days (revised-protocol group).

Sex-specific differences in patients with nonmelanoma skin cancer of the pinna.

Background: Generally, it is known that men are affected more frequently by nonmelanoma skin cancer (NMSC) than women. The aim of our study was to investigate the effect of sex on the characteristics of NMSCs of the pinna at the population that our center serves and to compare it with the international data.

Methods: We analyzed retrospectively the data of 225 patients with NMSC of the pinna.

Head and neck cancer in Styria : An epidemiologic and clinical audit.

Background: The outcome of patients with cancer of the head and neck is significantly improved by increased interdisciplinary cooperation. The main focus of this study was a comparison of epidemiologic factors (age, sex, origin, staging) of patients with head and neck cancer in Styria, with those for patients throughout Austria.

Methods: A retrospective data analysis of collected archived tumor board protocols of the Comprehensive Cancer Center (CCC) Graz included the patient's age, sex, area of residence, TNM stage, reasons for inoperability, comorbidities and performance status by ECOG (Eastern Cooperative Oncology Group), was performed.

Carotid endarterectomy significantly improves postoperative laryngeal sensitivity.

Objective: Iatrogenic injury of the vagus nerve or its branches during carotid endarterectomy (CEA) can result in globus sensation, dysphagia, and even vocal fold immobility. Knowledge of morphologic and functional laryngopharyngeal outcomes after CEA is poor. The present study was performed to determine potential iatrogenic damage to the laryngeal innervation after CEA.

Unknown primary of the head and neck: A long-term follow-up.

Background: A diagnosis of squamous cell carcinoma of an unknown primary (CUP) is a major burden for patients. Because the location of the primary tumor is unclear, patients remain fearful of recurrence, which aggravates the uncertain prognosis of the disease. This study evaluates factors associated with long-term recurrence-free and overall survival of patients with CUP of the head and neck.

Establishing principles of macromolecular crowding for in vitro fibrosis research of the vocal fold lamina propria.

Objectives/hypothesis: Vocal fold fibrosis represents a major disease burden. Screening of antifibrotic compounds could be facilitated by an in vitro fibrogenesis system. Limitations of existing models might be overcome by implication of the excluded volume effect.

Vocal fold fibroblast response to growth factor treatment is age dependent: results from an in vitro study.

Introduction: Vocal fold (VF) fibroblasts (VFFs) are the central target in developing new strategies for treatment of VF injury and scarring. Nevertheless, only little is known about the basic biological characteristics of these cells. The aim of this study was to explore the impact of age of VFFs on the response to external growth factor stimulation.

Age effects on extracellular matrix production of vocal fold scar fibroblasts in rats.

Vocal fold (VF) fibroblasts are the central subject of interest in fibrogenesis and wound healing after VF injury. Scar fibroblasts (SF) exhibit an aberrant production of several extracellular matrix (ECM) components which lead either to VF fibrosis or scarless wound healing. This study aimed to investigate the role of age at the time of injury on ECM production of SF.

Subjective and objective vocal parameters in women with polycystic ovary syndrome.

Introduction: Despite the relatively high prevalence of the polycystic ovary syndrome (PCOS) affecting up to 15% of all women of reproductive age, only little is known about vocal changes related to this endocrinologic disorder that is characterized by biochemical or clinical hyperandrogenism, impaired cycles, and/or polycystic ovaries. The aim of our study was to describe objective and subjective vocal changes in women with a diagnosed PCOS compared with a control group.

Materials And Methods: Our study group comprised 34 women-24 cases with confirmed PCOS and 10 controls in whom PCOS was excluded.