User profiles for N. Aygun

Nurcihan Aygun

Şişli Hamidiye Etfal Eğitim ve Araştırma Hastanesi
Verified email at sislietfal.gov.tr
Cited by 854

Biological and genetic features of neuroblastoma and their clinical importance

N Aygun - Current pediatric reviews, 2018 - ingentaconnect.com
… in neuroblastoma cell lines (unpublished data, Aygun N and Altungoz O). The hsrs containing
N Engl J Med 1985; 313(18): 1111-6. [32] Aygun N. Acquired chromosomal abnormalities …

[PDF][PDF] Pheochromocytoma and paraganglioma: from epidemiology to clinical findings

N Aygun, M Uludag - Şişli Etfal Hastanesi Tip Bülteni, 2020 - jag.journalagent.com
Pheochromocytomas (PCC) and paragangliomas (PGL) are rare neuroendocrine tumors.
Pheochromocytomas arise from chromaffin cells in the adrenal medulla, and PGLs arise from …

The role of imaging in the management of progressive glioblastoma: a systematic review and evidence-based clinical practice guideline

TC Ryken, N Aygun, J Morris, M Schweizer… - Journal of neuro …, 2014 - Springer
Question Which imaging techniques most accurately differentiate true tumor progression
from pseudo-progression or treatment related changes in patients with previously diagnosed …

Magnetic resonance imaging at 1.5 T after cochlear implantation

BT Crane, B Gottschalk, M Kraut, N Aygun… - Otology & …, 2010 - journals.lww.com
… on the device was less than 0.03 N in a 1.5-T MRI, not enough to cause device motion ( 1 ).
… in a 1.5-T MRI scanner was a modest 0.42 N ( 5 ), which may be enough to cause implant …

3D–2D image registration for target localization in spine surgery: investigation of similarity metrics providing robustness to content mismatch

…, G Kleinszig, S Vogt, N Aygun… - Physics in Medicine …, 2016 - iopscience.iop.org
… the images during metric calculation, we introduce a lower bound ( ${{N}_{\text{LB}}}$ … Dalal
N and Triggs B 2005 Histograms of oriented gradients for human detection Proc. of the 2005 …

High-fidelity artifact correction for cone-beam CT imaging of the brain

…, JW Stayman, J Yorkston, N Aygun… - Physics in Medicine …, 2015 - iopscience.iop.org
… where k is the frame number, u(k) is the unit step function, N is the number of terms in the
exponential model, and a n and b n are lag parameters governing the magnitude and falloff of …

The evaluation of FDG-PET imaging for epileptogenic focus localization in patients with MRI positive and MRI negative temporal lobe epilepsy

B Gok, G Jallo, R Hayeri, R Wahl, N Aygun - Neuroradiology, 2013 - Springer
Introduction We studied the contribution of interictal FDG-PET ([18 F] fluorodeoxyglucose-positron
emission tomography) in epileptic focus identification in temporal lobe epilepsy …

[PDF][PDF] The many faces of fungal disease of the paranasal sinuses: CT and MRI findings

…, F Maluf, Ö Karakoç, İ İzbudak, N Aygün - Diagnostic and …, 2013 - cms.galenos.com.tr
The prevalence of fungal rhinosinusitis has increased worldwide over the last two decades.
Fungal rhinosinusitis includes a wide variety of infections, from relatively innocent to rapidly …

Imaging findings of CNS atypical teratoid/rhabdoid tumors

A Arslanoglu, N Aygun, D Tekhtani… - American journal …, 2004 - Am Soc Neuroradiology
Four patients with brain tumors were diagnosed with atypical teratoid/rhabdoid tumors and
underwent CT and MR imaging. For all tumors, aggressive features were shown by imaging …

Temporal bone fractures

PV Saraiya, N Aygun - Emergency radiology, 2009 - Springer
Temporal bone injury is frequently associated with severe brain injury which limits the
clinical evaluation and detracts from the clinical signs of temporal bone fracture such as …