Spine and spinal cord injuries in Syria war: treatment and outcome.

Study Design: This was a retrospective, comparative 6-year study.

Objectives: This study aimed to retrospectively analyze patients who were treated at Kilis State Hospital for spine and spinal cord injuries during the Syrian civil war and to compare the treatment results with the literature.

Setting: Kilis State Hospital, Kilis, Turkey.

Preoperatively, Which Parameter Allows Us to Predict the C5 Palsy After Cervical Open-Door Laminoplasty?

Aim: To uncover factors that can predict the development of C5 palsy before surgery by evaluating several different parameters.

Material And Methods: A total of 177 patients who underwent surgery between 2015 and 2020 were included in the study. In total, C5 palsy was observed in 22 (12.

A Rare Case of Xanthomatous Meningioma.

Xanthomatous meningioma is an extremely rare subtype of metaplastic meningiomas with few cases reported in the literature. Histopathologically, it is composed of oval-shaped cells that have central nuclei and cytoplasm with lipid-filled vacuoles, resembling macrophages. Here, the authors present a case of xanthomatous meningioma and discuss the hypotheses related to its origin and the differential diagnosis.

Are 3D Printing Templates an Advantage in Upper Thoracic Pedicle Screw Fixation?

Background This study aims to compare the clinical results of patients with upper thoracic vertebral fractures treated with pedicle screw and posterior spinal fusion with preoperative surgical planning and 3-dimensional (3D) modeling and patients treated with freehand screws. Methods Fifty patients who underwent pedicle screw placement with a diagnosis of upper thoracic fracture between June 2018 and October 2020 were included in our study. Pedicle screws were used in 25 patients (group 1) after the planning was completed with the help of 3D preoperative printing and modeling.

Edema-mass Ratio Based On Magnetic Resonance Imaging As A Preoperative Diagnostic Factor For Posterior Fossa Metastasis.

Background: Peritumoral edema of primary brain tumors is an important cause of morbidity and mortality. The number of studies currently available on the prognostic role of peritumoral brain edema in the posterior fossa is extremely limited.

Objective: Based on the known importance of magnetic resonance imaging in diagnosing supratentorial metastases, this study aimed to investigate the effects of peritumoral edema on survival of patients with posterior fossa metastases and the preoperative diagnostic value of MRI.

3.0 Tesla MRI scanner evaluation of supratentorial major white matter tracts and central core anatomical structures of postmortem human brain hemispheres fixed by Klingler method.

: As an advanced imaging technique for the human brain, the importance of magnetic resonance imaging technique (MRI) is indisputable. The study aims to contribute to the literature by imaging post-mortem human brain hemispheres fixed with the Klinger method through the a 3.0 Tesla MRI Scanner and by defining the supratentorial major white matter tracts and central core anatomical structures.

Is topical fluorescein that effective in endoscopic CSF leak closure?

Purpose: Several diagnostic modalities are used to detect CSF leaks. Intraoperative use of intrathecal fluorescein can help to detect and localize a CSF leak simultaneously. However, it is not FDA approved, the application is invasive and has serious complications.

Evaluation of Incidentally Detected Pathology Results of Patients with Vertebral Fracture Treated by Vertebroplasty and Kyphoplasty: A Retrospective Study.

Background: Vertebroplasty and kyphoplasty are minimally invasive techniques used to treat vertebral compression fractures. The etiology of vertebral compression fractures varies among patients. Although osteoporosis and trauma are major etiologic factors in patients with a vertebral compression fracture, unexpected results were found in 11 patients in the present study.

Craniometric Analysis of Skullbase With Magnetic Resonance Imaging in Patients With Chiari Malformation.

Basilar invagination, Platibasi, increased tentorium angle, and posterior fossa hypoplasia are the anomalies associated with Chiari malformation. When Chiari is symptomatic; tonsillary ectopenia appears to be a definitive criterion for diagnosis and treatment, the detection of additional anomaly may alter the surgical outcome. The aim of this study is to investigate the relationship between tonsillar ectopia and other anomalies.

Cavernous Angioma Mimicking Meningioma.

The authors present a rare case of cavernous angioma mimicking a meningioma in a 58-year-old man who presented with a headache and dizziness. There were no neurological deficits or other neurological symptoms or signs. An extra-axial mass lesion thought to be associated with diffusely well-enhanced falx in the postcontrast sections was noted in the posterior interhemispheric fissure near the posterior part of the corpus callosum splenium.

Does the Anti-Migraine Drug Rizatriptan Affect Early Neural Tube Development in Chick Embryos?

Aim: To investigate the impact of rizatriptan on neural tube development using early chick embryos as a model organism.

Material And Methods: A total of 36 pathogen-free Leghorn chicken eggs were selected and categorized in three groups: sham, therapeutic, and supra-therapeutic. After 24 hours, the eggs were opened and injected with sterile drugs, and then reclosed using plastic tape.

Intraparenchymal supratentorial papillary meningioma: a case report.

Although intraparenchymal meningiomas have rarely been reported in the literature, the papillary type has been reported only as infratentorial. Here we report the case of a 21-year-old female patient with intraparenchymal lesion. To our knowledge, this case describes the first report of a patient with a supratentorial intraparenchymal papillary meningioma.

Evaluation of the Olfactory Function With the "Sniffin' Sticks" Test After Endoscopic Transsphenoidal Pituitary Surgery.

The aim of this study was to evaluate the olfactory function of patients who had undergone endoscopic transsphenoidal pituitary surgery. In this prospective study, the "Sniffin' Sticks" test was performed between June 2016 and April 2017 at Izmir Katip Celebi University Ataturk Training and Research Hospital. Thirty patients who were scheduled to undergo endoscopic transsphenoidal pituitary surgery were evaluated preoperatively and 8 weeks postoperatively using the Sniffin' Sticks test battery for olfactory function, odor threshold, smell discrimination, and odor identification.

Outcomes and Complications of Endoscopic Versus Microscopic Transsphenoidal Surgery in Pituitary Adenoma.

This retrospective study aimed to define outcomes and complications of endoscopic versus microscopic transsphenoidal surgery in pituitary adenoma. Data of 94 patients who underwent transsphenoidal endoscopic (n = 45) or microscopic surgery (n = 49) between June 2000 and June 2014 for pituitary adenoma, performed at Katip Çelebi University Hospital, were retrospectively analyzed. The patients' symptomatology, type of adenoma, radiologic findings, surgical outcomes, and preoperative and postoperative complications were investigated.

Neuroprotective Effect of Resveratrol on Acute Brain Ischemia Reperfusion Injury by Measuring Annexin V, p53, Bcl-2 Levels in Rats.

Background: Cerebral ischemia is as a result of insufficient cerebral blood flow for cerebral metabolic functions. Resveratrol is a natural phytoalexin that can be extracted from grape's skin and had potent role in treating the cerebral ischemia. Apoptosis, a genetically programmed cellular event which occurs after ischemia and leads to biochemical and morphological changes in cells.

[Does Onodi cell limit the exposure of sella during transsphenoidal pituitary surgery?].

Objectives: This study aims to evaluate the association between the presence of Onodi cell and sella exposure during endonasal endoscopic transsphenoidal pituitary surgery (EETPS).

Patients And Methods: Forty-two patients who underwent EETPS for a pituitary adenoma with the collaboration of Neurosurgery and Otorhinolaryngology Departments at Katip Çelebi University Atatürk Training and Research Hospital between February 2011 and March 2014 were retrospectively analyzed. Preoperative paranasal sinus tomography and intraoperative findings were evaluated for the presence of Onodi cells.

Endoscopic endonasal transsphenoidal surgery for pituitary adenomas.

Objective: The objective of this study was to report the efficacy, safety, and outcomes of endoscopic endonasal transsphenoidal techniques for pituitary adenomas.

Patients And Methods: A retrospective data analysis of 32 patients who underwent endoscopic endonasal transsphenoidal surgery for pituitary adenoma between February 2011 and December 2013 was performed. The patients' demographic data, clinical presentations, radiologic findings, recurrence rates, and complications were analyzed.

A case of central precocious puberty due to concomitant hypothalamic hamartoma and juvenile pilocytic astrocytoma.

Central precocious puberty (CPP) is caused by premature activation of the hypothalamo-pituitary-gonadal axis. More than 50% of boys with CPP have an identifiable etiology. Hypothalamic hamartoma (HH), hydrocephalus, tumors, infections, congenital defects, ischemia, radiation, or injury of the brain are the most common causes of secondary CPP.

A rare complication of septoplasty: tension pneumocephalus without rhinorrhea.

This paper describes a tension pneumocephalus without cerebrospinal fluid leak, a rare complication of septoplasty. We present a case of tension pneumocephalus without cerebrospinal fluid leak 1 month after a septoplasty operation. Although endoscopic sinus surgery can be utilized for repair of the defect, intracranially displaced ethmoid bone fragment makes an open approach more feasible.

Childhood intracranial germinoma with granulomatous reaction.

Central nervous system tumors are the second most common type of childhood cancer in Turkey. Germinomas constitute two thirds of intracranial germ cell tumors. The granulomatous inflammation occurring around germinomas can cause histological diagnostic difficulty.