The Effect of Thymoquinone on Acoustic Trauma-Induced Hearing Loss in Rats.

Background The aim of this study was to investigate the protective effect of thymoquinone, an antioxidant, on hearing loss induced by acoustic trauma in rats. Material and methods This study included 32 Wistar Albino rats divided into four groups: control, acoustic trauma, thymoquinone + acoustic trauma, and thymoquinone only, with eight rats per group. The control group received 0.

Cabazitaxel's ototoxicity: An animal study and histopathologic research.

Introduction: Chemotherapeutic agents can have both serious side effects and ototoxicity, which can be caused by direct toxic effects or by metabolic derangement by the agents. Cabazitaxel (CBZ) is a next-generation semi-synthetic taxane derivative that is effective in both preclinical models of human tumors that are sensitive or resistant to chemotherapy and in patients suffering from progressive prostate cancer despite docetaxel treatment. The primary aim of this study is to investigate the ototoxicity of CBZ in a rat model.

A Role for Mast Cell-Mediated Antibodies in the Formation of Cholesteatoma and Cholesteatoma-Induced Bone Erosion.

The study aimed to evaluate the effects and relationships between mast cells in the matrix, mast cell enzymes tryptase and chymase, epithelial proliferation, microvascular density, and bone destruction in cholesteatoma. Thirty-five biopsies diagnosed with cholesteatoma and seven healthy skin tissues taken from the retro-auricular region for control were evaluated. Immunohistochemical studies were performed with CD117, CD34, Ki-67, chymase, and tryptase antibodies, in a single session for all cases and the control group.

Is the combined use of ultrasonography (USG) and fine needle aspiration biopsy (FNAB) safe in parotis masses? Retrospective comprehensive comparison of 123 cases.

Objectives: The purpose of the study was to compare final pathology results with ultrasonography (USI) and fine needle aspiration biopsy (FNAB) results in parotis masses.

Methods: A total of 123 patients with primary parotis mass who applied to our center between 2010 and 2020 were selected for the study. Among these, 100 patients with preoperative USI, preoperative FNAB, and postoperative final pathology were included in the study.

Cochlear and vestibular involvement in children with IgA vasculitis.

Unlabelled: In this study, our purpose is to evaluate cochlear and vestibular function in juveniles with IgA vasculitis using audiometry, distortion product otoacoustic emissions, and cervical vestibular evoked myogenic potential (cVEMP) tests. Forty children diagnosed with IgA vasculitis from the pediatry clinic and 40 age- and sex-matched healthy children were evaluated with distortion product otoacoustic emissions, audiometry, and cVEMP test in a tertiary hospital. The audiometry average values for both ears of the IgA vasculitis group and the control subjects were compared, and as a result, median 4.

Comparison of the Healing Effect of Nasal Saline Irrigation with Triamcinolone Acetonide Versus Nasal Saline Irrigation alone in COVID-19 Related Olfactory Dysfunction: A Randomized Controlled Study.

There is no routinely determined treatment for olfactory dysfunction because of COVID-19. Saline irrigation and nasal corticosteroid treatments are safe and inexpensive methods, and have low side effects. In our study, we argue that saline nasal irrigation and topical corticosteroid treatment can be used in the treatment of patients with olfactory loss in all areas of rhinology.

Vestibular involvement of PFAPA syndrome.

Objective: PFAPA syndrome is derived from the initials of the English words of the findings that make up the syndrome ("Periodic Fever", "Aphthous Stomatitis", "Pharyngitis", "Adenitis"). This study aims to evaluate the vestibular system in patients with PFAPA syndrome by the cVEMP test and to give a general review of PFAPA syndrome in light of current literature.

Methods: In this prospective study, 30 patients aged 4-6 who were diagnosed with PFAPA in a tertiary pediatrics clinic, between January 2016 and February 2020 and 30 children of the same age group who applied to a tertiary otorhinolaryngology clinic for other reasons and proven to have no hearing or vestibular problems were included and in addition to routine physical examination, electromyographic activity of the sternocleidomastoid muscle surface was measured.

Can Systemic Immune-Inflammation Index (SII) be a prognostic factor of Bell's palsy patients?

Objective: Recent studies showed that the neutrophil-to-lymphocyte ratio (NLR) and that platelet-to-lymphocyte ratio (PLR) can be used as inflammatory markers in Bell's palsy. In this study, the aim is to investigate a novel inflammatory index, the Systemic Immune-Inflammation Index (SII), defined as SII = platelets × neutrophils/lymphocytes, in Bell's palsy patients.

Study Design: Retrospective.

Vestibular Function in Psoriasis Patients.

Introduction: Psoriasis is an inflammatory skin disease that is characterized by T-cell-mediated hyperproliferation of the keratinocytes. It develops through immune-mediated mechanisms and is defined as an immune-mediated inflammatory disease. The inner ear is susceptible to inflammatory attacks, and vertigo and dizziness can occur as a complication.

An Otalgia Cause: Temporomandibular Joint Herniation From Foramen of Huschke to External Auditory Canal.

Objectives: The authors presented a rare case of temporomandibular joint hernation into the external auditory canal. The authors discuss 1 cause of otalgia.

Case Report: A 52 year old male patient complained about his left ear otalgia for 3 months.

Rhinoliths: Analysis of 24 Interesting Forgotten Foreign Body Cases.

Rhinoliths are petrified masses formed by accumulation of endogenous or exogenous salts around a nidus. Although rarely formed by the body, the most common cause is foreign bodies forgotten in the nose at childhood. Rhinoliths are rare and have been reported as a single case report in the literature.

Long-term management of patients with PFAPA syndrome.

Objective: To evaluate the long-term treatment results of patients with PFAPA syndrome and to determine their need for tonsillectomy.

Materials And Methods: The clinical characteristics, treatments and long-term results of 16 patients admitted to the Pediatric and Otorhinolaryngology Clinic between 2015 and 2019 were retrospectively analyzed.

Results: Twelve male and four female patients were examined between 1.

A new and simple test for diagnosis and prognosis in children with otitis media with effusion: cVEMP.

A typical vestibular stimulated myogenic potential (VEMP) response depends on suitable sound transfer from the middle ear to inner ear. This transfer is degraded at various degrees in otitis media with effusion (OME). In cases where the effusion is reduced by treating the OME, response to VEMP test can be obtained In this study we aimed to compare preoperative and postoperative VEMP values of children who were applied ventilation tube for OME and to compare these values and VEMP values of healthy children.

Total cervical tracheal rupture following blunt trauma.

Tracheal ruptures are rarely seen and potentially high life-threatening injuries. Cervical tracheal injuries occur due to the penetrant trauma rather than the blunt trauma. On the other hand, total cervical tracheal rupture due to the blunt trauma is so rare.

The effect of septoplasty on pulmonary artery pressure and right ventricular function in nasal septum deviation.

Nasal septum deviation (NSD) can cause obstruction of the upper airway, which may lead to increased pulmonary artery pressure (PAP) and right ventricle dysfunction. The aim of the present study was to evaluate the effect of septoplasty on right ventricular function and mean PAP of patients with marked NSD. 25 patients with marked NSD (mean age = 31.

Investigation of protective role of curcumin against paclitaxel-induced inner ear damage in rats.

Objectives/hypothesis: The aim of this study was to investigate the potential protective effect of curcumin on paclitaxel-induced ototoxicity in rats by means of immunohistochemical and histopathological analysis and distortion product otoacoustic emissions (DPOAEs).

Study Design: Animal study.

Methods: Forty Sprague-Dawley rats were randomized into five groups.

Grisel's Syndrome: A Rare Complication following Adenotonsillectomy.

Grisel's syndrome is a nontraumatic atlantoaxial subluxation which is usually secondary of an infection or an inflammation at the head and neck region. It can be observed after surgery of head and neck region. Etiopathogenesis has not been clearly described yet, but increased looseness of paraspinal ligament is thought to be responsible.

Neutrophil-to-lymphocyte ratio as a novel-potential marker for predicting prognosis of Bell palsy.

Objectives/hypothesis: Bell palsy can be defined as an idiopathic, acute, facial nerve palsy. Although the pathogenesis of Bell palsy is not fully understood, inflammation seems to play important role. Neutrophil-to-lymphocyte (NLR) ratio was defined as a novel potential marker to determine inflammation and it is routinely measured in peripheral blood.

Facial paralysis and mediastinitis due to odontogenic infection and poor prognosis.

Cervical necrotizing fasciitis (CNF) is a rare, rapidly advancing infection that involves the skin, the subcutaneous fibrofatty tissue, as well as the superficial and deep fascia and can cause life-threatening complications. The most frequent initiating factors in the head and neck region are a primary odontogenic infection, a peritonsillar infection, as well as posttraumatic or iatrogenic skin and mucosal injuries. Necrotizing fasciitis (NF) can expand within hours, and the reported mortality rate is up to 75% with delay interference.

Neutrophil-lymphocyte ratio as a new predictive and prognostic factor at the hearing loss of diabetic patients.

Diabetes mellitus (DM) is a systemic inflammatory disease. Sensorineural hearing loss (SNHL) is seen more frequently in diabetic patients and it is believed that vascular complications of DM may be the cause of SNHL via inflammation. Neutrophil-to-lymphocyte ratio (NLR) was defined as a novel-potential marker to determine inflammation.

Neutrophil-to-lymphocyte ratio as a new, quick, and reliable indicator for predicting diagnosis and prognosis of idiopathic sudden sensorineural hearing loss.

Introduction: Idiopathic Sudden sensorineural hearing loss (ISSNHL) is a common otologic emergency. Recently, the cause of ISSNHL, which is still unclear, has been focused on chronic inflammation. Neutrophil-to-lymphocyte ratio (NLR) is a new and quick inflammatory marker, which is being measured routinely in CBC tests without any cost.

Different navigation of the hypoglossal nerve in the same patient: in the light of the literature.

The hypoglossal nerve appears typically between the internal carotid artery and internal jugular vein and down in the lateral groove between these 2 anatomical structures on to the right common carotid artery bifurcation. In this case report, we presented a patient that was operated on for laryngeal carcinoma, and abnormal navigation of hypoglossal nerve was observed during the neck dissection.

Association of Chiari I malformation and cerebellar ectopia with sensorineural hearing loss.

We aimed to examine the prevalence of cerebellar tonsil ectopia and Chiari 1 malformation in sensorineural hearing loss (SHL) that has, to the best of our knowledge, not been studied previously. Magnetic resonance imaging records of 166 subjects with SHL and 50 controls without known otologic disturbances were included in the study. A tonsils descent more than 2 mm was assumed as cerebellar ectopia, and a descent equal to or more than 5 mm was assumed as Chiari 1 malformation.