İbrahim Öztoprak

ORCID: 0000-0002-4334-0350
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About
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Research Areas
  • Fetal and Pediatric Neurological Disorders
  • Muscle and Compartmental Disorders
  • Neurological and metabolic disorders
  • Infectious Diseases and Tuberculosis
  • Dialysis and Renal Disease Management
  • Advanced Neuroimaging Techniques and Applications
  • Neurological disorders and treatments
  • Craniofacial Disorders and Treatments
  • Cerebrospinal fluid and hydrocephalus
  • Glycogen Storage Diseases and Myoclonus
  • Parasitic infections in humans and animals
  • Head and Neck Surgical Oncology
  • Forensic Anthropology and Bioarchaeology Studies
  • COVID-19 diagnosis using AI
  • Congenital Anomalies and Fetal Surgery
  • Bacterial Infections and Vaccines
  • Multiple Sclerosis Research Studies
  • Vascular Procedures and Complications
  • Neurosurgical Procedures and Complications
  • MRI in cancer diagnosis
  • Spinal Hematomas and Complications
  • Facial Trauma and Fracture Management
  • Cerebral Venous Sinus Thrombosis
  • Peripheral Artery Disease Management
  • Genetic and Kidney Cyst Diseases

Çanakkale Onsekiz Mart Üniversitesi
2020-2024

Adli Tıp Kurumu
2021

Sivas Cumhuriyet Üniversitesi
2008-2020

MDS Associates (United States)
2012

Percutaneous nephrostomy (PCN) has been established as an effective technique for urinary decompression or diversion. This procedure may be performed with the guidance of fluoroscopy, ultrasonography, a combination fluoroscopy and computed tomography (CT), magnetic resonance imaging.To retrospectively review experience CT-guided PCN over 10-year period in single center.All procedures adults at our institution between 1995 2005 were evaluated. In 882 patients, 1113 catheters inserted....

10.1080/02841850701416528 article EN Acta Radiologica 2007-08-29

Comparison of CT-Guided Sclerotherapy with Using 95% Ethanol and 20% Hypertonic Saline for Managing Simple Renal CystObjective: We wanted to compare the efficacies ethanol hypertonic saline (HS) sclerotherapies that were performed in a single session under CT guidance management simple renal cysts. Materials Methods:A prospective series 74 consecutive patients (average age: 57.6 8.1 years) cysts enrolled this study.They randomized into two groups or HS, respectively, corresponding 25%...

10.3348/kjr.2007.8.6.512 article EN Korean Journal of Radiology 2007-01-01

With the objective of creating standards for volume thyroid gland by ultrasonography in 0-16-year age group, volumes 302 healthy children (150 boys, 152 girls) were measured ultrasonography. The transverse (x), sagittal (y) and anteroposterior (z) lengths right left lobes isthmus measured. Volumes these calculated ellipsoid formula [V=(π/6)×x×y×z]. Statistical analysis was done using Kruskal-Wallis Student t tests. cases divided into six eight groups height, respectively. There a significant...

10.1179/027249302125002047 article EN Annals of Tropical Paediatrics 2002-09-01

Cerebral venous thrombosis rarely develops after lumbar puncture and spinal anesthesia with accidental dural puncture, however, occurrence of isolated cortical vein epidural is extremely rare. We report three cases who developed postural headache anesthesia. postulate that intracranial hypotension the cause compensatory dilatation resultant thrombosis.

10.3109/00207451003778751 article EN International Journal of Neuroscience 2010-05-01

*Department of Pediatric Surgery †Department Radiology Faculty Medicine Cumhuriyet University Sivas, Turkey Manuscript received May 8, 2001; revised manuscript accepted September 7, 2001. Address correspondence and reprint requests to Dr. G. Köylüoğlu, Örtülüpnar mah, Hoca Ahmet Yesevi sok, Ziyabey Apartment Number 2/9, 58030 Turkey. E-mail: [email protected]

10.1097/00006676-200205000-00013 article EN Pancreas 2002-05-01

Abstract The new coronavirus (COVID-19) appeared in Wuhan December 2019 and has been announced as a pandemic by the World Health Organization (WHO). Currently, this deadly caused more than 1 million deaths worldwide. Therefore, it is essential to detect positive cases early possible prevent further spread of outbreak. most widely used COVID-19 detection technique real-time reverse transcription-polymerase chain reaction (RT-PCR). However, RT-PCR time-consuming confirm infection patient....

10.1101/2020.12.29.20248900 preprint EN cc-by-nc-nd medRxiv (Cold Spring Harbor Laboratory) 2021-01-04

Abstract This study aimed to investigate the incidence of infraorbital canal (IOC) protrusion into maxillary sinus via computed tomography (CT) and classify its variations. Additionally, it sought identify nearby sinonasal variations that might elevate risk iatrogenic injury. Paranasal CT 500 patients was evaluated retrospectively. The IOC types were categorized. length IOC, septum, distance between ostium (dOI), presence Haller cells, IOC‐related intra‐sinus opacity, dehiscence...

10.1111/joa.14149 article EN Journal of Anatomy 2024-10-01

The cerebral vessels are innervated by sympathetic, parasympathetic, and sensory nerves. A innervation of the originating in trigeminal ganglion has been described a number species several investigations. It shown that electrical stimulation causes an increase cortical blood flow (CCoBF). aim present study was to determine effects dental CCoBF rabbits. stimulating electrode located upper right incisor tooth rabbits stimulated orthodromically via infraorbital nerve. Variations were evaluated...

10.1080/00207450802335610 article EN International Journal of Neuroscience 2009-01-01

The jugulodigastric (JD) and juguloomohyoid (JO) lymph nodes are levels II III cervical corresponding to the upper middle internal jugular chains, respectively. aim of this study is delineate sonographic properties these two nodes, which commonly encountered in routine neck sonography, subjects with normal ultrasound findings. Atypical findings can make it difficult differentiate benign from malignant nodes. JD JO 126 were examined by ultrasonography, size, shape, presence echogenic hilus...

10.1002/ca.22744 article EN Clinical Anatomy 2016-07-14
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