ORCID "0000-0001-9433-0307" Makale Koleksiyonu için listeleme
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Desmoplastic infantile ganglioglioma: Report of an unusual case with a cranial defect
Başaran, Recep; Çakır, Fatma Betül; Işık, Nejat; Sav, Aydın Murat; Elmacı, İlhan (Medknow Publications, 2014)Desmoplastic infantile ganglioglioma (DIG) is a rare tumor that typically occurs in infants under the age of 24 months. These tumors commonly have a good prognosis after surgical resection despite their aggressive radiological ... -
Focal megalencephaly: Intraoperative ultrasound imaging in epilepsy surgery
Başkan, Özdil; Sılav, Gökalp; Demirci, Sema; Canöz, Özlem; Turanlı, Güzide; Elmacı, İlhan (Springer-Verlag, 2015)Hemimegalencephaly is a rare neuronal migration disorder that can be defined as abnormal neural and glial proliferation localized to all or part of a cerebral hemisphere. Most patients demonstrate intractable epilepsy, ... -
Microsurgical fenestration and cystoperitoneal shunt through preauricular subtemporal keyhole craniotomy for the treatment of symptomatic middle fossa arachnoid cysts in children
Sılav, Gökalp; Sarı, Ramazan; Bölükbaşı, Fatih Han; Altaş, Murat; Işık, Nejat; Elmacı, İlhan (Springer Verlag, 2015)The optimal surgical treatment for symptomatic middle fossa arachnoid cyst is still controversial. The most leading therapeutic options include cyst shunting and fenestration (endoscopic, microsurgical). We present our ... -
A new molecule in aneurysmal subarachnoid hemorrhage: Dendroaspis natriuretic peptide
Şerefhan, Alpay; Altas, Murat; Çerçi, Ajlan; Işık, Nejat; Elmacı, İlhan (Turkish Neurosurgical Society, 2014)AIM: Dendroaspis natriuretic peptide (DNP) is the most recently identified member of the natriuretic peptide family. Although DNP has similar structure and function to other members, it is genetically different. The other ... -
Relation of apparent diffusion coefficient with Ki-67 proliferation index in meningiomas
Başkan, Özdil; Silav, Gökalp; Bölükbaşı, Fatih Han; Canöz, Özlem; Geyik, Serdar; Elmacı, İlhan (British Inst Radiology, 2016)Objective: The purpose of this study was to investigate the relationship between Ki-67 proliferation indexes and apparent diffusion coefficient (ADC) values of low-grade and atypical/anaplastic (high-grade) meningiomas. ... -
Relationship of intraoperative ultrasound characteristics with pathological grades and Ki-67 proliferation index in intracranial gliomas
Başkan, Özdil; Sılav, Gökalp; Sarı, Ramazan; Canöz, Özlem; Elmacı, İlhan (Springer Japan, 2015)The purpose of the present study was to investigate the relationship between the intraoperative ultrasonographic appearances and the histopathological characteristics of glial tumors using the pathological grading system ... -
The role of a single nucleotide polymorphism of the matrix metalloproteinase-1 gene promoter region in invasion and prognosis of meningiomas
Efendioğlu, Mustafa; Başaran, Recep; Bayrak, Ömer Faruk; Işık, Nejat; Kaner, Tuncay; Şahin, Fikrettin; Güçlü, Bülent; Elmacı, İlhan (Turkish Neurosurgical Society, 2014)AIM:The matrix metalloproteinase (MMP) enzyme family has been shown to be active in tumorigenesis and tumor progression. In this study, we analyzed the prevalence of a guanine insertion in the MMP-1 gene promoter region ... -
A simple technique for bone storage after decompressive craniectomy in children
Sılav, Gökalp; Bölükbaşı, Fatih Han; Özek, Erdinç; Tönge, Mehmet; Onoz, Mustafa; Elmacı, İlhan (Karger, 2014)Cranial vault reconstruction in the pediatric population is a specialized procedure, which requires additional considerations. Generally, inherent difficulties of bone storage and cranioplasty are neglected in the literature. ...