- Neurological Complications and Syndromes
- Infectious Encephalopathies and Encephalitis
- Advanced MRI Techniques and Applications
- Pharmacological Effects and Toxicity Studies
- Sarcoma Diagnosis and Treatment
- Multiple Sclerosis Research Studies
- Fetal and Pediatric Neurological Disorders
- Medical Imaging and Pathology Studies
- Neurological and metabolic disorders
- Liver Disease and Transplantation
- Lanthanide and Transition Metal Complexes
- Renal and Vascular Pathologies
- Tumors and Oncological Cases
- Advanced Neuroimaging Techniques and Applications
- Meningioma and schwannoma management
- Infectious Diseases and Tuberculosis
- Cerebrospinal fluid and hydrocephalus
- Neonatal Health and Biochemistry
- Orthopedic Infections and Treatments
- Trace Elements in Health
- Neurofibromatosis and Schwannoma Cases
- Neurosurgical Procedures and Complications
- Spinal Hematomas and Complications
- Atomic and Subatomic Physics Research
- Neonatal and fetal brain pathology
Başkent University Hospital
2015-2023
Başkent University
2007-2018
Selçuk University
2013
Columbia University Irving Medical Center
2008
Istanbul University
2007
ABSTRACT BACKGROUND AND PURPOSE We report the clinical and radiological features of posterior reversible encephalopathy compare our findings to literature. METHODS The brain magnetic resonance imaging records 33 patients were retrospectively evaluated. Twenty‐four had follow‐up imaging, which confirmed reversibility lesions; 9 clinically followed recovered. analyzed for age, sex, gender, underlying etiology, symptoms. MR images evaluated distribution lesions, contrast enhancement...
The aim of this study is to assess the applicability shear wave elastography (SWE) in diagnosis chronic autoimmune thyroiditis (CAT) patients.The group consisted 50 patients with first-diagnosed CAT and 40 control subjects (CS). In all CS, sonoelastographic measurements were made both thyroid lobes. Optimal cut-off values chosen maximize sum sensitivity specificity. Positive predictive value (PPV), negative (NPV), accuracy also calculated.Quantitative elastographic analysis evaluated by SWE...
Background: Various surgical treatment modalities are available for inferior turbinate hypertrophy. Each is related to well-established complications, but still there a lack of consensus on the optimal technique. Outfracture thought be minimally destructive procedure among all other reductive interventions. The authors' aim was assess long-term effects outfracture technique in patients with mild or moderate hypertrophies. Methods: Twenty turbinates 10 were outfractured during septoplasty...
The objective of our study was to evaluate the ability a respiratory navigator-triggered T2-weighted turbo spin-echo (TSE) sequence with prospective acquisition correction (PACE) technique for MR cholangiopancreatography (MRCP) depict biliary anatomy living donor liver transplantation (LDLT) donors.Forty potential LDLT donors who ranged in age from 19 54 years were prospectively evaluated preoperative MRCP. MRCP performed 1.5-T magnetic field using PACE TSE sequence. source data sets...
Acute disseminated encephalomyelitis (ADEM) may be a rapidly progressive disease with different clinical outcomes.To investigate the radiological findings of fulminant ADEM on diffusion-weighted imaging (DWI) and fluid-attenuated inversion recovery (FLAIR) images, to correlate these outcome.Initial follow-up magnetic resonance (MRI) scans in eight patients were retrospectively evaluated for distribution lesions FLAIR images presence hemorrhage or contrast enhancement. DWI was as cytotoxic...
Dynamic Contrast Enhancement Patterns of Solitary Pulmonary Nodules on 3D Gradient-Recalled Echo MRIFuldem Yildirim Donmez1 2, Ensar Yekeler1, Violet Saeidi1, Atadan Tunaci1, Mehtap Tunaci1 and Gulden Acunas1Audio Available | Share
Epidural venous plexus engorgement may occur due to several conditions that prevent the normal circulation. Inferior vena cava agenesis is a very rare cause of epidural enlargement. We present case with thin inferior and left iliac vein who presented back pain lacked other problems such as deep thrombosis.
With the aim of guiding choice best imaging modality for specific clinical conditions, we retrospectively evaluated neuroradiological findings in pediatric liver transplant recipients with neurological complications. Computed tomography (CT) was used to examine 31 patients acute symptoms after transplantation, and magnetic resonance (MRI) 35 such patients. A total 16 belonged both groups. Headache most common symptom computed tomography; seizure among imaging. Magnetic detected additional...
Paranasal schwannomas are uncommon lesions, representing less than 4% of all head and neck schwannomas. They give rise to nonspecific symptoms such as nasal obstruction, epistaxis, anosmia. Imaging features generally nonspecific. Here, we present the radiologic a benign schwannoma middle turbinate with dural invasion in 71-year-old woman.
In Brief Study Design. Case report. Objective. We report a 67-year old man with known filum terminale lipoma causing tethered cord extending to the subcutaneous fat tissue and newly diagnosed concomitant ependymoma, revealed on lumbar magnetic resonance imaging (MRI). Summary of Background Data. The coexistence ependymoma is very rare. underlying reason this still unknown. patients filar can be underdiagnosed clinically even though new symptoms develop. Methods. study MRI. Results. patient...
Acute cerebellitis is an unusual central nervous system complication of infectious disease often due to viral etiology. Diagnosis aided by neuroimaging studies, actually magnetic resonance imaging in the first place, which shows increased signal intensity on T2-weighted images. However, conventional may be unrevealing some cases, and additional workup such as single photon emission computed tomography diffusion-weighted required. We present a case acute 35-year-old woman diagnosed imaging.