Yazar "Köksal, Vaner" için listeleme
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Acil Serviste Hafif Kafa Travmalı Hastaların Beyin Tomografilerindeki İnsidental Bulgular
Köksal, Vaner; Yavaşi, Özcan (2019)Amaç: Beyin bilgisayarlı tomografi (BBT) görüntülemeleri, hafif kafa travmalı hastaların değerlendirmesinde sıklıkla yapılmaktadır. Bu görüntülemeler ile beklenmeyen olası bulguları tespit edilebilir. Nörogörüntülemedeki ... -
Artifacts in cranial MRI caused by extracranial foreign bodies and analysis of these foreign bodies
Kayacı, Selim; Tabak, Ahmet; Durur-Subaşı, Irmak; Eldeş, Tuğba; Köksal, Vaner; Şirin, Murat; Arslan, Yusuf Kemal (Wolters Kluwer Medknow Publications, 2019)Purpose: the purpose of our study was to conduct a chemical analysis of extracranial foreign bodies (FBs) causing artifacts in cranial magnetic resonance imaging (MRI) and to investigate the association between chemical ... -
A calvarial acute subdural hematoma migrating into the spinal canal in a young male
Köksal, Vaner; Özdemir, Bülent (W B Saunders Co-Elsevier Inc, 2015)Abstract It is not common for an acute subdural hematoma (SDH) in the supratentorial region to show rapid resolution or migration during the clinical course. In this report, we present a rare case where the SDH in the ... -
A case with schwannoma originating from the sensory sural nerve
Köksal, Vaner; Kıbıcı, Kenan (2013)Schwannoma, sinir kılıfının Schwann hücrelerinden köken alan düzgün sınırlı, kapsüllü ve yavaş büyüyen, nadir görülen iyi huylu bir tümördür. Schwannomalar insan hayatının herhangi bir dekatında ortaya çıkabilmesine rağmen, ... -
Controversies in the differential diagnosis of Brown-Sequard syndrome due to cervical spinal disease from stroke: A case series
Köksal, Vaner; Yavaşi, Özcan (Elsevier Science Bv, 2017)Stroke is generally considered to be the first preliminary diagnosis in patients presenting with acute hemiparesia in the emergency department. But rarely in unexpected spontaneous neurological pathologies that may lead ... -
Effect of decompressive surgery on spine balance in congenital lumbar kyphoscoliosis: anatomical aspect with a case report
Köksal, Vaner; Avnioğlu, Seda (2018)The lumbar vertebral column is a complex structure formed by the fusion of intervertebral joints. It protects the spinal cord by wrapping around it, carries most of the body’s weight and creates a flexible structure for ... -
Effect of inner membrane tearing in the treatment of adult chronic subdural hematoma: a comparative study
Kayacı, Selim; Kanat, Ayhan; Köksal, Vaner; Özdemir, Bülent (Japan Neurosurgical Soc, 2014)The postoperative results of chronic subdural hematoma (CSDH) procedures using catheterization and tearing of inner membrane (CTIM) technique have not previously been discussed in the literature. This article compares the ... -
Glioblastoma multiforme mimicking falx meningioma with achondroplasia: Case report
Kayacı, Selim; Şengöz, Ahmet; Köksal, Vaner; Günver, Feray; Kılıç, Kaya (Wolters Kluwer, 2014)Achondroplasia is a type of genetic dwarfism with an undefined cause. There are no reports of glioblastoma multiforme mimicking a falx meningioma alongside achondroplasia in the literature. This article presents the case ... -
Hypertrophy of the transverse ligament caused by os odontoideum: a case report
Avnioğlu, Seda; Köksal, Vaner; Ertekin, Tolga (2017)Os odontoideum is a small oval or round shaped bone fragment observed as the most common congenital anomaly of theodontoid process. Since it causes a slowly increasing mobility or instability in the atlanto-axial joint, ... -
Intracranial chronic subdural hematoma occurring six months after spinal anaesthesia: a case report
İntrakranial kronik subdural hematomlar spinal anestezinin nadir görülen komplikasyonudur. Bu yazıda spinal anestezi ile ve sezaryenle doğum yapan 32 yaşındaki bir bayanda doğumdan 6 ay sonra gelişen bir cSDH olgusu ... -
Intraoperative spinal ınjection in a morbidly obese patient
Morbid obezite dünya genelinde hızla artan bir sağlık problemidir. Anestezistler, elektif ve acil cerrahi gereken, artan sayıda obez hasta ile karşılaşmaktadır. Morbid obezite ile birlikte kardiyovasküler, pulmoner, ... -
Less use of the bipolar cautery can prevent postlaminectomy epidural fibrosis: an experimental study in rats
AIM: To investigate the role of bipolar electrocautery in the occurrence of epidural fibrosis following lumbar spine laminectomy in a rat model. MATERIAL and METHODS: Fourteen male Sprague–Dawley rats (age: 4–6 months, ... -
Paradox in the cubital tunnel syndrome-frequent involvement of left elbow: first report
Kanat, Ayhan; Balık, Mehmet Sabri; Kırbaş, Serkan; Özdemir, Bülent; Köksal, Vaner; Yazar, Uğur; Kazdal, Hızır; Kalaycıoğlu, Ahmet (Springer Wien, 2014)Cubital tunnel syndrome (CuTS) is the second most common compression neuropathy in the arm, but the existence of a compressive cause has not been determined conclusively and the majority of the cases are idiopathic. in ... -
Peroneal sinir felci: Ameliyat edilen sekiz olgunun özellikleri ve tedavi sonuçları
Kayacı, Selim; Köksal, Vaner; Kırbaş, Serkan (2014)Amaç: Peroneal sinir felci alt ekstremitede sık görülen periferik sinir lezyonlarından biridir. Bu yazıda, mekanik, travma ve postural nedenlerle peroneal sinir yaralanması gelişen sekiz olgunun özellikleri ve cerrahi ... -
Posterior fossa astrositomlarında tedavi seçenekleri
Astrositomlar, astrositik hücrelerden köken alan ve serebral hemisferler, beyin sapı, spinal kord veya serebellumda yerleşen glial tümörlerdir. Sıklıkla benign olup, pediatrik yaş grubunda en sık karşılaşılan intrakranial ... -
Rapid onset mediastinal hematoma due to vertebral fracture and review of relevant literature
Köksal, Vaner; Coşkun, Selçuk; Coşkun, Pınar Köksal (Kare Publ, 2015)Patients with vertebral fractures are frequently encountered and those with thoracic and lumbar spine fractures are likely to have associated injuries. Detection of a widened mediastinum after trauma is very nonspecific ... -
The repair using a fibular graft of cervical vertebral collapse due to renal cell carcinoma: Late results with a case report
Köksal, Vaner; Eren, Hüseyin; Güçer, Hasan (Wolters Kluwer Medknow Publications, 2018)The most common cause of spinal tumors is metastases, but the cervical vertebra is the least common region of spinal metastasis, and relatively, little is published about surgery in metastasis to the cervical vertebra. ... -
Spinal anestezi altında yapılan lomber disk cerrahilerinin retrospektif değerlendirmesi
Amaç: Lomber disk cerrahisinde spinal anestezinin uygulanabilirliğini, olası avantaj ve dezavantajlarını inceledik.Yöntemler: Spinal anestezi altında elektif olarak spinal cerrahi yapılan toplam 100 hasta retrospektif ... -
Split rib cranioplasty for frontal osteoma: A case report and review of the literature
Köksal, Vaner; Kayacı, Selim; Bedir, Recep (Kowsar Publ, 2016)Introduction: Osteomas are benign bone tumors. They generally lead to a local thickness on the frontal bone in calvarium. When they occur on the forehead, they often cause a cosmetic disorder without any neurological ...
