Publications by authors named "A Kurtsoy"
Aim: To investigate the underlying conditions in children with torticollis.
Material And Methods: Between May 2016 and December 2019, 24 patients (10 girls and 14 boys; mean age, 8 years) presenting with twisted neck, neck pain, weakness of extremities, imbalance, and gait disorder were evaluated retrospectively.
Results: Five of the patients had cranial pathologies (cerebellar anaplastic ependymoma and medulloblastoma, brain stem glioma, atypical teratoid rhabdoid tumor, and acute disseminated encephalomyelitis), and five of the patients had spinal pathologies (idiopathic intervertebral disc calcification, vertebral hemangiomatosis, compression fracture, multiple hereditary exostoses, and Langerhans cell histiocytosis at C4).
Introduction: Clinically non-functioning pituitary adenomas (NFPA) are common tumours of the pituitary gland and are mainly considered as benign. The primary aim of this study was to research the effects of NFPA on genome instability in patients with non-functioning pituitary adenoma by using the cytokinesis-block micronucleus cytome (CBMN-cyt) assay and 8-hydroxy- 2'-deoxyguanosine (8-OHdG) assay. The second objective of this study was to assess whether there is a relationship between age, pituitary adenoma diameters, 8-OHDG levels, CBMN site assay parameters, and tumour aggressiveness.
View Article and Find Full Text PDFAim: The aim of this study was to clarify the prognostic values of various preoperative factors, including the surgeon's ability as well as the patient's age, gender, tumor size, cavernous sinus invasion, compression of the optic chiasm, hypopituitarism, immunohistochemical (IHC) staining pattern of the adenoma, and insulin-like growth factor-1 (IGF-1) level, in acromegalic patients who had undergone pituitary surgery.
Study Design: This single-center, retrospective study assessed the medical records of 108 patients who had undergone pituitary surgery with the same neurosurgical team.
Results: The mean total follow-up period after surgery was 44.
Objective: In this study, we considered to assess the presence of estrogen receptors (ER) and the expression of estrogen receptor genes (ESR) in the surgical tissue samples of acromegaly patients and the control group patients with nonfunctioning adenoma and their association with disease activity. We also aimed to determine the significance of ER positivity in acromegaly patients and to find out whether it carries a potential to be used as a predictor of prognosis and therapy regimen in the future.
Design: This study was conducted on a total of 67 patients over 18 years of age.
Purpose: To investigate the contribution of preoperative apparent diffusion coefficient (ADC) values in the differential diagnosis of pediatric posterior fossa tumors.
Methods: Forty-two pediatric patients (mean age 7.76 ± 4.