User profiles for N Aygun

Nurcihan Aygun

Şişli Hamidiye Etfal Eğitim ve Araştırma Hastanesi
Verified email at sislietfal.gov.tr
Cited by 845

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… in neuroblastoma cell lines (unpublished data, Aygun N and Altungoz O).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 …

Sexual dimorphism of microglia and synapses during mouse postnatal development

…, A Vadisiute, G di Bartolomei, N Aygün… - Developmental …, 2018 - Wiley Online Library
… between males and females (n = 16 neurons from three animals for both sexes (C) Bouton
density measurements revealed no difference between males and females (n = 25 and 27 …

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 …