Browsing by Author "Alkan, Ozlem"

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Blood pressure limits affecting carotid artery injury: a cross sectional study
(2020) Guenesli, Aylin; Acibuca, Aynur; Altin, Cihan; Gezmis, Esin; Tekindal, Mustafa Agah; Yalcin, Cigdem; Alkan, Ozlem; 0000-0002-3444-8845; 0000-0001-7526-3460; 0000-0002-1001-6028; 0000-0001-5483-8253; AAE-8301-2021; ABG-4047-2020; AAM-4169-2021; AAM-4284-2021
Purpose: Although it is well known that high blood pressure causes undesirable effects on carotid arteries, it is not clear as to which threshold value this effect starts. The aim of this study is to evaluate and determine this threshold. Materials and Methods: This cross-sectional study included a total of 308 individuals in the following groups; group 1: individuals with systolic blood pressure (SBP) <120 mmHg and diastolic blood pressure (DBP) <80 mmHg (optimal), group 2: SBP 120-129 mmHg and/or DBP 80-84 mmHg (normal), group 3: SBP 130-139 mmHg and/or DBP 85-89 mmHg (high-normal), group 4: SBP 140-159 mmHg and/or DBP 90-99 mmHg, group 5: SBP 160-179 mmHg and/or DBP 100-109 mmHg, and group 6: SBP >= 180 mmHg and/or DBP >= 110 mmHg. Carotid distensibility and elasticity were measured in all groups. Results: A statistically significant difference was determined between the groups in carotid distensibility and elasticity. SBP>135.5 mmHg started to affect carotid distensibility with 78.2% sensitivity and 74.6% specificity, and DBP>86.5 mmHg with 79.3% sensitivity and 71.6% specificity. Carotid elasticity was seen to be affected by SBP>137.5 mmHg with 80.4% sensitivity and 73.1% specificity, and DBP>88.5 mmHg with 79.1% sensitivity and 73.8% specificity. Conclusion: Carotid distensibility and elasticity decreases with increasing blood pressure. Individuals in high-normal group should be evaluated in terms of carotid disease, and it may be necessary to start treatment early in these patients.
Cardiac rhabdomyoma associated with tuberosclerosis complex in a newborn
(2016) Torer, Birgin; Cetinkaya, Bilin; Arslan, Alevi; Alkan, Ozlem; Erol, Ilknur; Gulcan, Hande; 0000-0002-3530-0463; 0000-0003-0866-7339; 0000-0003-4444-0027; 0000-0001-7526-3460; AAK-4825-2021; AAF-1346-2021; V-1112-2019; AAM-4169-2021
Cardiac rhabdomyomas are the most comman cardiac tumors in children. They are hamartomatous benign tumors composed of myocytes. They often presents as multiple lesions involving the ventricular cavities. Rhabdomyomas are usually detected in utero by fetal echocardiography. Although patients with cardiac rhabdomyomas are generally asymptomatic these tumors may cause heart failure, severe arrhyhmias and sudden death. Cardiac rhabdomyomas are often associated with tuberosclerosis and they may be the earliest manifestation of tuberosclerosis. Here, we report a newborn infant with antenatally detected cardiac rhabdomyomas associated with tuberosclerosis and we want to emphasize that other diagnostic features of tuberosclerosis should be evaluated in patients with cardiac rhabdomyomas.
Case Report First pediatric case with primary familial brain calcification due to a novel variant on the MYORG gene and review of the literature
(2021) Orgun, Leman Tekin; Besen, Seyda; Sangun, Ozlem; Bisgin, Atil; Alkan, Ozlem; Erol, Ilknur
Variants in the myogenesis-regulating glycosidase (MYORG) gene which is known as the first autosomal recessive gene that has been associated with primary familial brain calcification (AR-PFBC). Although adult patients have been reported, no pediatric case has been reported until now. Herein, we review the clinical and radiological features of all AR- PFBC patients with biallelic variants in the MYORG gene who were reported until now, and we report the youngest patient who has a novel homozygous variant. Since the first identification of the MYORG gene in 2018, 74cases of MYORG variants related to AR-PFBC were evaluated. The ages of symptom onset of the patients ranged between 7.5 and 87 years. The most frequent clinical courses were speech impairment, movement disorder and cerebellar signs. All patients showed basal ganglia calcification usually bilaterally with different severities. Conclusion; herein, we reported the first pediatric patient in the literature who had a novel homozygous variant in the MYORG gene with mild clinic findings. (c) 2021 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.
Comparison of Low and High Grade Glioma Maps
(2015) Cotur, Yasin; Ozkan, Mehmed; Demir, Ali; Turnaoglu, Hale; Agildere, Ahmet M.; Alkan, Ozlem; Ulug, Aziz M.; 0000-0002-0781-0036; 0000-0003-4223-7017; AAK-8242-2021; AAB-5802-2020
It is crucial to detect the locations of brain tumors for the diagnosis. The aim of this study was the generation and comparison of the high and low-grade probabilistic brain tumor maps to present the tumor observance frequencies in the brain tissue. T1-weighted, pre-operated data from 162 brain tumor patients are examined during the study. Although most of high-grade tumors are located around the superior and right lateral regions of sub-ventricular zone, low-grade gliomas are mostly observed in the posterior part of the sub-ventricular zone. Moreover, since all types of tumors are gathered close to the sub-ventricular zone, our results support the theory proposing that there is a relation between gliomas and sub-ventricular zone, which is the origin of glial cells.
Complications of Formaldehyde Injection for a Cystic Mass of the Neck
(2018) Caylakli, Fatma; Yilmaz, Ismail; Alkan, Ozlem; 30197813
Formaldehyde is a colorless reactive chemical with suffocating and pungent odor. It is irritant to mucous membranes and can enter the body by either oral ingestion or inhalation. Formaldehyde is toxic to living tissue. In this report, we present the case of a 22-year-old woman who was treated with formaldehyde injection for a cystic mass of the neck with developing complications.
Diagnostic Value of T2*-Weighted Gradient-Echo MRI for Segmental Evaluation in Cerebral Venous Sinus Thrombosis
(2015) Altinkaya, Naime; Demir, Senay; Alkan, Ozlem; Tan, Meliha; 0000-0002-4209-9075; 0000-0003-1348-8167; 0000-0001-7526-3460; 25148696; AAK-9310-2021; AAM-5169-2021; AAM-4169-2021
Objective: We evaluated the diagnostic value of gradient-echo (GRE) imaging in patients with "cerebral venous and sinus thrombosis" (CVST). Materials and Methods: In total, 130 thrombosed venous segment signal intensities in 45 patients with CVST were analyzed retrospectively using magnetic resonance imaging and magnetic resonance venography. Results: The T2* GRE sequence had a diagnostic value for detecting acute and subacute superior sagittal sinus (SSS) thrombosis and thrombosis of the deep veins (DVs), and cortical veins (CVs; P<.05). Conclusions: The T2* GRE sequence had a high diagnostic value for detecting both acute and subacute SSS, DV, and CV thromboses. (C) 2015 Elsevier Inc. All rights reserved.
Diffusion MR Imaging in Sporadic Creutzfeldt-Jakob Disease
(2014) Pekoz, Burcak Cakir; Alkan, Ozlem; Giray, Semih; Demir, Senay; Altinkaya, Naime; 0000-0001-7526-3460; 0000-0003-1348-8167; 0000-0002-4209-9075; 0000-0002-0722-3181; AAM-4169-2021; AAM-5169-2021; AAK-9310-2021; AAH-1091-2020
Creutzfeldt-Jakob disease (CJD) is a rare dementing disease and is thought to caused by a prion. It is characterized by rapidly progressive dementia, ataxia, myoclonus, akineticmutism and eventual death. Brain biopsy or autopsy is required for a definitive diagnosis of CJD. Diffusion-weighted imaging became an important tool for early diagnosis of CJD because of the high sensitivity. We present 59-year-old female patient diagnosed as sporadic CJD with typical MR imagings.
Diffusion-Weighted MRI in Cranial Bone Marrow Metastasis
(2015) Alkan, Ozlem; Pekoz, Burcak Cakir; Altinkaya, Naime
Purpose: Diffusion-weighted MR imaging (DW-MRI) is generally applied to diagnose intra-axial brain pathologies such as parenchyma metastasis, abscesses, and infarcts in patients with systemic cancer. This study aimed to evaluate the DW-MRI findings in cranial bone marrow metastases to facilitate diagnosis. Material and Methods: Conventional MR imaging and DW-MRI findings of 57 patients with cranial bone marrow metastases were evaluated retrospectively. These images were evaluated by two neuroradiologists for lesion detection and lesion consciousness. Reader agreement was assessed by. statistics. Results: Fifty-seven patients exhibited 113 cranial bone marrow metastases. The sensitivities of DW-MRI and the apparent diffusion coefficient to detect cranial bone metastasis for all types of primary malignancy were 86% and 90%, respectively. The sensitivities of T1-weighted imaging (T1WI), fluid attenuation inversion recovery, contrast-enhanced fat-suppressed (CE-FS) T1WI, and T2WI sequences to detect cranial bone metastasis were 93%, 90%, 89%, and 84%, respectively. Regarding lesion conspicuousness, DW-MRI was equivalent to CE-FS T1WI and equivalent or superior to non-contrast conventional sequences in most of the cranial bone marrow metastases. Interobserver agreement was excellent. Conclusions: DW-MRI is generally indicated not only to assess the diagnosis of parenchyma involvement, but also to discover the cranial bone marrow metastasis in patients with systemic cancer.
Endovascular Treatment of a Patient with Moyamoya Disease and Seckel Syndrome: A Case Report
(2018) Andic, Cagatay; Gunesli, Aylin; Alkan, Ozlem; Erol, Ilknur; Suner, Halil Ibrahim; 30090148
Seckel syndrome and Moyamoya diseases are different entities that rarely associated with each other. Several cases presenting with both these diseases were reported. Intracerebral artery aneurysms and collateral vessels can be seen with Moyamoya. They are commonly treated with medical treatment. We present a 12-years old patient with both Seckel syndrome and Moyamoya disease presented with middle cerebral artery aneurysm which was treated with endovascular modalities.
EVALUATION OF EPICARDIAL FAT AND CAROTID AND FEMORAL INTIMA-MEDIA THICKNESSES IN GERIATRIC PATIENTS WITH END-STAGE RENAL DISEASE
(2020) Gunesli, Aylin; Yilmaz, Mustafa; Yalcin, Cigdem; Tekkarismaz, Nihan; Alkan, Ozlem; 0000-0002-2557-9579; 0000-0001-5483-8253; 0000-0001-7631-7395; S-6973-2016; AAM-4284-2021; AAD-9088-2021
Introduction: Although atherosclerotic cardiovascular diseases and cardiovascular risks are known to increase in patients with end-stage renal disease, it is not clear whether these risks increase in the geriatric patient population as well. This study aims to evaluate these risks in geriatric patients with end-stage renal disease by evaluating epicardial fat and carotid and femoral intima-media thicknesses, known as markers, for subclinical atherosclerosis and cardiovascular risks. Materials and Methods: This cross-sectional study included 52 patients who started to receive chronic hemodialysis treatment after the age of 65 years (mean age 73.92 +/- 5.63) years with end-stage renal failure and 51 healthy volunteers (mean age: 74.49 +/- 4.63 years). Epicardial fat and carotid and femoral intima-media thicknesses were measured and compared between these groups. Results: Carotid intima-media and epicardial fat thicknesses were significantly higher in the patient group than in the control group (0.91 +/- 0.08 vs. 0.71 +/- 0.1 mm, p<0.001 and 0.84 +/- 0.17 vs. 0.75 +/- 0.17 cm, p=0.01, respectively). However, no significant difference was observed in femoral intima-media thickness between the two groups (0.58 +/- 0.07 vs. 0.56 +/- 0.97 mm, p=0.266). Correlation analysis revealed a significant positive correlation between the duration of dialysis and epicardial fat and carotid intima-media thicknesses (r=0.611, p<0.001 and r=0.337, p=0.015, respectively). Furthermore, regression analysis revealed a significant relationship between the duration of dialysis and carotid intima-media thickness (beta=0.657, p=0.001). Conclusion: Epicardial fat and carotid intima-media thicknesses increase in geriatric patients with end-stage renal disease but with no significant changes in femoral intima-media thickness, indirectly suggesting that subclinical atherosclerosis and cardiovascular risks are increased in these patients.
Imaging findings of spondylodiscitis
(2016) Alkan, Ozlem; Altinkaya, Naime
Spondylodiscitis is an infection of the intervertebral disc and adjacent vertebral bodies. Magnetic resonance imaging is the method of choice for the spondylodiscitis. The characteristic findings in the spondylodiscitis are hypointense on T1-weighted (W) image and hyperintense on T2W and fat-saturation T2W images, contrast enhancement on contrast-enhanced T1W with fat saturation images in the disc space and adjacent vertebral bodies, and phlegmon or abscess of the paraspinal soft tissues and epidural space. Phlegmon shows homogenous contrast enhancement, while abscess shows peripheral ring-enhancement on contrast-enhanced T1W with fat saturation images. Differentiation of tuberculous, brucellar and pyogenic spondylodiscitis is radiological difficult. Features that also favor tuberculosis infection include multilevel disease, large paravertebral abscess, meningeal involvement and subligamentous spread. Brucellar spondylodiscitis most commonly affects the lumbar spine. Bone destruction is less severe than in tuberculous spondylodiscitis. Osteophyte formation at the anterior vertebral endplate is typical.
Is fetal magnetic resonance imaging indicated in patients with isolated ventriculomegaly?
(2019) Durdag, Gulsen Dogan; Baran, Safak Yilmaz; Kalayci, Hakan; Alkan, Ozlem; 0000-0001-5874-7324; 31228676; ABF-6439-2020
Objective: Ventriculomegaly is one of the most common anomalies encountered at obstetric ultrasound and it necessitates follow up. Fetal magnetic resonance imaging (MRI) can be used to confirm the ultrasound diagnose or to detect additional anomalies. Aim of this study is to assess follow up and management of fetal ventriculomegaly shown by ultrasound, and to evaluate additional diagnostic contribution of MRI. Study Design: This study was conducted retrospectively including 89 patients who had fetal MRI subsequent to ultrasound diagnose of ventriculomegaly in between 2011-2017. Medical records of patients were investigated and accompanying anomalies, congenital infection. chromosomal examination, degree and progression of ventriculomegaly, neonatal imaging and diagnose, and neurodevelopmental findings on follow up were evaluated. Patients were classified in two groups as isolated and nonisolated ventriculomegaly, and subgroups mild, moderate, severe were formed according to their findings. SPSS 23.0 programme was used for statistical analysis. Results: Ultrasound and following MRI was performed in a range of 18-35 th gestational weeks, diagnoses were isolated ventriculomegaly for 56 patients and nonisolated ventriculomegaly for 33 patients. Progression and neurodevelopmental delay was higher in severe nonisolated ventriculomegaly group. There was not significant contribution of MRI in the follow up of isolated ventriculomegaly (p < 0.001), and diagnostic imaging findings declined in neonatal period with proceeding normal neurodevelopment in 92.7% of patients followed with diagnosis of isolated ventriculomegaly. Conclusion: When isolated ventriculomegaly is detected, ultrasound performed by an experienced team is mostly sufficient. MRI can be used in suspicious cases or when ventriculomegaly progresses. (C) 2019 Elsevier B.V. All rights reserved.
Knosp and Hardy Grading Systems are Useful in Predicting Persistence of Male Hypogonadism in Prolactinomas Following Prolactin Normalization
(2020) Bagir, Gulay Simsek; Gunesli, Aylin; Haydardedeoglu, Filiz Eksi; Bakiner, Okan Sefa; Alkan, Ozlem; Ertorer, Melek Eda; 0000-0001-7357-8709; ABI-3705-2020
Objective: Despite serum prolactin normalization and tumor shrinkage being obtained using dopamine agonist treatment, hypogonadism may persist in several men with prolactinomas. In this study, we evaluated the effects of tumor magnetic resonance imaging features on the persistence of hypogonadism among normoprolactinemic men with prolactinomas objectively using Knosp and Hardy grading systems. Material and Methods: The patients with prolactinomas who achieved serum prolactin normalization using cabergoline therapy were evaluated, respectively. The extent of tumor growth was evaluated on the basis of Knosp and Hardy grading systems both at diagnosis and six months of medical therapy with serum prolactin normalization. Results: A total of 28 cases (18 macro- and 10 microprolactinomas) were included. After six months of treatment with cabergoline, all microprolactinoma patients with hypogonadism at baseline showed recovery (3, 100%). Moreover, nine of 14 macroprolactinoma patients with hypogonadism at inclusion recovered at the end (group 1), and five did not (group 2). Baseline Knosp grades and Hardy numbers did not differ between groups. However, higher Knosp grades and Hardy numbers were observed in patients who consistently had low serum testosterone in the sixth month (group 2) (p=0.01, p=0.02, respectively). All patients in group 2 had invasive tumors (Hardy number III-IV) both at inclusion and the sixth month according to this classification. Conclusion: We demonstrated that macroprolactinomas with persistent hypogonadism despite serum prolactin normalization more commonly showed cavernous sinus invasion and sellar destruction. We proposed that Knosp and Hardy grading systems are useful in predicting the persistence of male hypogonadism in prolactinomas following prolactin normalization.
Measurements of Retinal Nerve Fiber Thickness and Ganglion Cell Complex in Neurofibromatosis Type 1, with and Without Optic Pathway Gliomas: A Case Series
(2018) Sahinoglu-Keskek, Nedime; Altan-Yaycioglu, Rana; Canan, Handan; Coban-Karatas, Muge; Erbay, Ayse; Yazici, Nalan; Alkan, Ozlem; https://orcid.org/0000-0001-8544-103X; https://orcid.org/0000-0002-9139-8848; https://orcid.org/0000-0002-5877-6536; https://orcid.org/0000-0001-7526-3460; 29185816; T-4258-2017; AAG-3306-2019; AAB-6394-2021; AAM-5138-2021; AAM-4169-2021
Purpose: The aim of this study was to investigate differences in retinal nerve fiber layer (RNFL) and ganglion cell complex (GCC) thicknesses in neurofibromatosis 1 (NF1) cases, with and without optic pathway gliomas (OPGs). Materials and Methods: In total, 33 eyes of 33 subjects were evaluated in this prospective observational case series. Twenty-one patients with a diagnosis of NF1 were enrolled. Patients with NF1 and OPGs were included in Group 1 (n=9), and patients with NF1 without OPGs were included in Group 2 (n=12). The control group (Group 3) was comprised of 12 age- and sex-matched subjects with no history of ophthalmic or systemic diseases. All of the subjects underwent complete ophthalmic examinations, including best-corrected visual acuity (BCVA), slit lamp microscopy, and indirect ophthalmoscopy. Additionally, optical coherence tomography (OCT) measurements were obtained. Results: There were no statistically significant between-group differences in age and sex (p=0.227 and 0.986, respectively). The average RNFL thickness in Group 1 (NF1 patients with OPGs) was significantly lower than in Groups 2 and 3 (86.6 +/- 22.5, 107.4 +/- 6.65, and 108.4 +/- 5.05 mu m, respectively; p=0.001). Furthermore, the average GCC thickness in Group 1 was significantly lower than in Groups 2 and 3 (78.6 +/- 16.3, 94.8 +/- 3.55, and 94.9 +/- 3.82 mu m, respectively; p<0.001). Conclusions: Both RNFL and GCC thicknesses were significantly lower in NF1 patients with OPGs. The use of OCT to quantify damage to the visual pathway may enable earlier detection of OPGs in NF1 patients.
Neuromyelitis Optica Mimics the Morphology of Spinal Cord Tumors
(2016) Erol, Ilknur; Ozkale, Murat; Savas, Tulin; Alkan, Ozlem; Cekinmez, Melih; Erbay, Ayse; 0000-0002-3530-0463; 0000-0003-0625-1057; 0000-0001-9658-9005; 0000-0001-7526-3460; 28266199; AAK-4825-2021; A-7806-2016; AAM-4169-2021
Neuromyelitis optica (NMO) is an autoimmune disorder of the central nervous system, that predominantly affects the spinal cord and the optic nerve. Its key features include transverse myelitis, commonly associated with extensive inflammation spanning three or more consecutive vertebral segments. Longitudinal extensive spinal cord lesions can also occur in systemic autoimmune diseases, infections, vascular and metabolic disorders, subsequent to irradiation, intramedullary tumors and paraneoplastic myelopathies. We present a case study of an 8-year-old girl seropositive for antibodies against the aquaporin 4 who displayed longitudinal extensive spinal cord lesions, that was initially misdiagnosed as an intramedullary tumor.
Optic Neuritis as A Presenting Symptom of Mycoplasma Pneumoniae Infection
(2015) Ozkale, Yasemin; Erol, Ilknur; Coban Karatas, Muge; Alkan, Ozlem; 0000-0003-3009-336X; 0000-0001-7526-3460; 0000-0002-3530-0463; 27186706; AAL-6136-2021; AAM-4169-2021; AAK-4825-2021
A broad range of neurologic disorders has been described in children infected with Mycoplasma pneumoniae, of which encephalitis is among the most common. In contrast, the association between optic neuritis and Mycoplasma pneumoniae infection has been rarely described in children. We report a case of a 12-year-old girl who was seropositive for antibodies against Mycoplasma pneumoniae and presented with optic neuritis without respiratory symptoms or other neurologic findings.
Potentially Reversible Encephalopathy in Children with Chronic Renal Failure
(2015) Dursun, Hasan; Cengiz, Nurcan; Saygi, Semra; Alkan, Ozlem; Savas, Tulin; Noyan, Aytul; 0000-0002-8817-494X; 0000-0001-7526-3460; 0000-0002-8522-5078; AAB-7105-2020; AAM-4169-2021; AAB-1203-2021; AAD-5713-2021
Prognostic Impact of Histologic Subtype in Non-Small Cell Lung Cancer Patients Treated with Gamma Knife Radiosurgery: Retrospective Analysis of 104 Patients
(2017) Tufan, Kadir; Aydemir, Fatih; Cekinmez, Melih; Kardes, Ozgur; Sarica, Feyzi Birol; Topkan, Erkan; Sonmez, Erkin; Alkan, Ozlem; Ugurluer, Gamze; Altınors, Nur; 0000-0002-5693-3542; 0000-0003-2854-941X; 0000-0001-8120-7123; 0000-0003-1509-4575; 0000-0001-9658-9005; 0000-0001-9985-0184; 27593758; AAI-8820-2021; P-5895-2018; AAG-2213-2021; AAK-1686-2021
AIM: In this study, factors affecting survival, local failure, distant brain failure, whole brain failure and whole-brain radiation therapy (WBRT) free survival according to histological subtypes were investigated in patients with brain metastases from non-small cell lung cancer (NSCLC). MATERIAL and METHODS: Patients with positive pathology reports for adenocarcinoma (ACA) and squamous cell carcinoma (SCC) were included in the study. Seventy-eight ACA and 26 SCC patients were included in the study. Patients with previous history of cerebral metastasis surgery and WBRT were excluded from the study. RESULTS: The median survival was calculated as 12.6 months for patients with ACA and 5.9 months for patients with SCC. One-year distant brain failure was calculated as 65.1% in ACA patients and 39.6% in SCC patients. One-year whole brain failure was calculated as 58.1% in ACA patients and 39.6% in SCC patients. The one-year freedom from WBRT rate was calculated as 72.8% in ACA patients and 56.3% in SCC patients. SCC histology was considered as a significant factor in deterioration of overall survival in multivariate analysis. SCC histology, the increase in the number of metastases and RPA class were factors that caused an increase in distant brain failure. Also, SCC histology, the increase in the number of metastases and RPA class were factors that caused an increase in whole brain failure. CONCLUSION: SCC histology may be an important prognostic factor for overall survival. Also, due to high distant brain failure rate in SCC histology, WBRT can be added to treatment early.
Radiological Imaging after Treatment in High-Grade Glial Tumor
(2015) Alkan, Ozlem
High-grade glial tumors are the most common primary brain tumor in adults. The current standard of care for high-grade glial tumors includes surgical resection followed by combination of radiation with temazolomide treatment and adjuvant temozolomide. The Macdonald Criteria are currently the most widely used guideline for assessing response to therapy in patients with high-grade glial tumors. These are based on the size of the contrast-enhancing lesion in MR imaging. Recently, nontumoral changes in enhancement have been found. It is now clear that evaluation of gadolinium enhancement alone is not adequate to characterize tumor regression or progression. MR diffusion, MR perfusion, MR spectroscopy, and PET imaging will be important adjuncts to traditional imaging for tumor assessment. We review MR imaging findings following high-grade tumor treatment.
Simultaneous Sudden Hearing Loss and Peripheral Facial Paralysis in a Patient With Covid-19
(2023) Ozer, Fulya; Alkan, Ozlem; https://orcid.org/0000-0001-5381-6861; 34219500; ABC-1809-2020
Although peripheral facial paralysis and sudden sensorineural hearing loss are not as common as anosmia, they are reported neurological manifestations of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). We present a 62-year-old, serologically COVID-19 positive woman with seventh and eighth nerve involvement showed electrophysiologically with Auditory Brainstem Response and electroneurography and radiologically with internal acoustic canal magnetic resonance imaging. This single case report suggests a possible association between the SARS-CoV-2 infection with simultaneous sudden sensorineural hearing loss and isolated facial paralysis. However, further studies are needed to determine whether this relationship is coincidental or occasional.