Publications by authors named "Koycu A"

Aim: The purpose of this study was to evaluate the effect of menstrual cycle phases on the vestibular system in healthy adult women.

Materials And Methods: A total of 40 healthy adult women aged 18-40 years without hearing or balance complaints were included in the study. The participants were administered the Vestibular Evoked Myogenic Potentials (VEMP) test, the Video Head Impulse Test (vHIT), the Dizziness Handicap Inventory (DHI), and the Hospital Anxiety and Depression Scale (HADS).

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Background: Because the inner ear requires high-energy metabolism and because of the iron content of some cochlear enzymes, iron deficiency-related hypoxia can affect hearing and the balance system.

Objectives: To evaluate the hearing and balance functions in adults with iron deficiency (ID) and iron deficiency anemia (IDA).

Material And Methods: 22 ID patients, 22 IDA patients and 22 healthy controls underwent pure tone audiometry (0.

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Assessing the effectiveness of transseptal suturing septoplasty in elderly individuals. The method used in this study involved the prospective separation of septoplasty candidates over 65 into 2 groups. The first group underwent nasal packing, while the transseptal suture technique was used on the second group.

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Background: Intranasal phototherapy offers an alternative treatment method for patients with allergic rhinitis who cannot benefit from intranasal corticosteroids and oral antihistamines. Different wavelengths have been tried with promising results.

Objective: In this present study, we aimed to investigate the effects of visible light-infrared light phototherapy on clinical improvements together with its cytologic effects in patients with allergic rhinitis.

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Background: There have been many studies in the literature describing the techniques, the associated comorbidities and the outcomes related to septoplasty and septorhinoplasty, while there have been few studies evaluating the effects of cigarette smoking on septorhinoplasty. The present study evaluates the effect of cigarette smoking on complication and revision rates and compares the functional results of smoking and non-smoking patients.

Method: The data of 598 patients were retrospectively analyzed, and the age, gender, cigarette smoking status, type of operation, NOSE scores, complications and revision rates were recorded.

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Pharyngeal aberrant internal carotid artery (PAICA) has been reported to be a cause of oropharyngeal dysphagia (OD) in case reports. However, as there have been no clinical studies, the relationship between PAICA and OD is not clear. The aim of this study was to investigate the perception of OD in elderly PAICA patients using the Eating Assessment Tool-10 (EAT-10).

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Objective: Septal mucosal-perichondrial flaps can be lacerated during the elevation of the flaps. Appropriate repair of the lacerations is essential to prevent the development of septal perforation during the healing process. We aimed to determine the superior suture type and suture distance to use in repairing the lacerations of nasal septal mucosal-perichondrial flaps.

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Background: Following open rhinoplasty, a postoperative scar at the columellar incision line is a common morbidity. The aim of this study is to compare absorbable and nonabsorbable suture materials which had been used for closing the transcolumellar incision, in the aspect of risk of postoperative infection, wound healing, postoperative columellar scar and patient satisfaction.

Method: A prospective, randomized, single-blind study was conducted between May 2017 and February 2018.

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Background: The aim of this study was to analyze the effect of device-dependent factors on epistaxis episodes comparing patients supported with a continuous-flow left ventricular assist device (CF-LVAD) to patients under the same antithrombotic therapy.

Methods: Patients who underwent CF-LVAD between 2012 and 2018 were reviewed retrospectively from the institutionally adopted electronic database. Patients who underwent mitral valve replacement (MVR) surgery receiving the same anticoagulant and antiaggregant therapy were included as a control group.

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Background: Rhinoplasty is one of the most unforgiving operations in facial plastic surgery. The correction of nasal deviation in an asymmetrical face can be challenging because known facial landmarks may mislead the surgeon. Eyebrows trimmed asymmetrically in an effort to create a more symmetrical facial appearance may be overlooked by surgeons.

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Background: The age at which nasal tip support changes start to occur is unknown. Evaluation of nasal tip support is difficult, especially as the ideal nasal tip support pressure remains elusive. The aim of this study is to determine the nasal tip support pressure alterations relative to age and sex.

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Background: A good understanding of nasal tip support mechanisms is essential for achieving successful and functional rhinoplasty results. The loss of nasal tip support resulting from different maneuvers adopted during rhinoplasty and how this loss is affected by reconstructive applications should be known. This study evaluated and compared changes in nasal tip support perioperatively after different techniques were used during septorhinoplasty.

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Introduction: In direct proportion to the increasing rate of nasopharynx examinations applied, the early diagnosis and treatment of lesions in this region is possible. At times the clinical findings and the biopsy results are not consistent, so biopsies may have to be repeated.

Objectives: The aim of this study was to evaluate the distribution of pathology test results obtained from cases of nasopharynx biopsy, to determine with which methods determination most often was made, and to investigate which kinds of cases required the biopsy to be repeated.

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Ganglioneuroblastoma is a rare tumor with moderate malignancy, which is composed of mature ganglion cells and seen in sympathetic ganglia and adrenal medulla. The diagnosis is possible after cytological and immunohistochemical studies following a needle biopsy or surgical excision. There is no consensus regarding the need for chemo- or radiotherapy after surgery.

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Objective: Ficolins are complement activating peptides that play a role in the initial host defense against infectious pathogens. In the present study, we investigated the relationship between single nucleotide polymorphisms (SNPs) in the ficolin 2 gene (FCN2) and chronic adenotonsillitis in pediatric cases.

Study Design: Case-control study.

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Objective: The aim of this study was to assess the demographic findings and surgical results of patients who underwent submandibular gland excision at a tertiary care center.

Methods: The clinical characteristics and histopathological results of 45 patients who had undergone submandibular gland excision between 1997 and 2014 were evaluated in detail.

Results: Twenty-eight (62.

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Objective: Adenotonsillar hypertrophy and chronic tonsillitis are associated with growth interruption during childhood, while adenotonsillectomy has been associated with growth improvement and increased body mass index (BMI). However, no reported study has investigated the effect of adenotonsillectomy on the proportion of body muscle and fat mass. The aim of this prospective study was to evaluate the effect of adenoidectomy and adenotonsillectomy on body muscle and fat composition in prepubertal children.

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Intracranial arteriovenous malformations are infrequent. Advances in endovascular treatment techniques have promoted the use of endovascular embolization in management of intracranial arteriovenous malformations. Transvenous or transarterial embolization procedures are effective options in the treatment of the arteriovenous fistulas.

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Since the advent of antibiotics, major spontaneous tonsillar hemorrhage is extremely rare. The majority of the spontaneous tonsillar hemorrhage events is associated with acute or chronic tonsillitis, coagulopathies, or tonsillar cancer. A 36-year-old female patient was admitted to the otolaryngology department with the complaint of tonsillar hemorrhage.

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Endoscopic approaches have become an alternative to external approaches in the treatment of sinonasal inverted papillomas (IPs) in recent years. The aim of this study was to analyze the outcomes of endoscopic modified medial maxillectomy preserving the nasolacrimal duct and the inferior turbinate in selected IP cases. Medical charts of patients diagnosed with IP originating from the maxillary sinus between July 2008 and August 2013 were reviewed.

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1,3-Disubstituted-2,3-dihydro-1H-naphth[1,2-e][1,3]oxazines were prepared through the ring-closure reactions of the aminobenzylnaphthols with substituted aryl- and heteroarylaldehydes.

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