Publications by authors named "Halil Elden"

Glomus tumors are rare vascular tumors that originate in the glomus bodies. These tumors are uncommon in the head and neck region and are extremely rare in the nasal cavity. Intranasal glomus tumors mostly have a clinical and radiologic indolent behavior.

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Objective: With this radio-anatomical study, we aimed to describe the distribution of the depth of the olfactory fossa based on the Keros classification in the pediatric population in our region and to reduce complication rates by providing normative data.

Methods: This was a retrospective study conducted with computed tomography imaging of the paranasal sinuses of 390 pediatric patients referred over a six-year period in Sakarya and Kocaeli University Faculty of Medicine. Patients were divided into 3 groups as 1-6, 6-12, and 12-18 years old.

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Background: Due to many different reasons such as possible coronavirus colonization in tonsillar tissue, decreased enzymatic antiviral activity, decreased cytokine activity from palatine tonsil tissue and reduced humoral and cellular immune response, tonsillectomy may alter the incidence of Covid-19.

Aims/objectives: To reveal the frequency of Covid-19 in patients who underwent tonsillectomy and to analyze the effect of tonsillectomy on the severity of the disease.

Materials And Methods: Patients aged between 15 and 65 and had a history of tonsillectomy were compared with control group in terms of incidence and severity of Covid-19 disease.

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Objective: The aim of our study was to assess the possible short-term effects of topical and oral eugenol on the suppression of experimentally developed myringosclerosis (MS).

Methods: Four groups of seven male Wistar albino rats were used in the study. The tympanic membranes (TMs) of all subjects were myringotomized, and group 1 was given no treatment (as control group), group 2 received saline, group 3 had received topical eugenol and group 4 received oral eugenol.

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Purpose: The aim of this study was to investigate the importance of atherosclerosis in the pathogenesis of sudden hearing loss by evaluating the newly discovered markers, serum salusin-α and salusin-β. We also aimed to evaluate atherosclerosis risk factors, such as lipid profile, smoking, body mass index, waist circumference and mean blood pressure of the patients.

Methods: Fifty-two patients diagnosed with sudden hearing loss (study group) and fifty healthy people (control group) were included in the study.

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Purpose: The aim of this study was to investigate the surgical and topographical anatomy of the internal branch of the superior laryngeal nerve (ibSLN) in laryngectomy patients.

Methods: Patients aged 36-90 years old who underwent a total laryngectomy operation with a diagnosis of laryngeal carcinoma participated in the study. Fifteen patients who underwent a total laryngectomy operation between June 2015 and November 2016 were included in the study.

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Objectives: The aim of this prospective study was to evaluate the effect of modified extracorporeal endonasal septoplasty on nasal tip shape and function in patients with severe caudal septal deviation.

Methods: The study population comprised of 55 patients undergoing modified extracorporeal endonasal septoplasty, which called marionette septoplasty. To analyse the aesthetic objective outcomes, postoperative photographs were measured for projection index (PI), tip projection (TP), nasolabial angle (NLA), tip deviation angle (TDA), nasofrontal angle (NFA), supratip height (STH), columellar height (CH), at three times (2 weeks, 3, and 6 months after surgery) and were compared with preoperative photographs.

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Background: To our knowledge, there is no study comparing Ponto Plus (Oticon Medical AB, Askim, Sweden) and Baha 5 (Cochlear Bone Anchored Solutions AG, Mölnlycke, Sweden) available in the literature.

Aims/objectives: The primary aim was to compare the performance of the Baha 5 with the Ponto Plus device in terms of speech understanding in quiet and in noise. In addition, to determine statistically whether or not the difference between the abutment systems created any variation in terms of skin reaction.

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Introduction: The aim of this study is to explore the relationship of neutrophil, platelet and eosinophil-to-lymphocyte ratios and red blood cell distribution width values with nasal polyposis, and whether this could be a predictive parameter that can be used for the severity and recurrence risk of the disease.

Method: Neutrophil/lymphocyte, platelet/lymphocyte, eosinophil/lymphocyte ratios and red blood cell distribution width values were compared between nasal polyposis patients who were reviewed in a retrospective manner and the control group comparable for age and sex. Moreover, the nasal polyposis group was grouped for nasal polyposis severity and recurrence, and these subgroups were statistically compared, too.

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