Comparison of tip-bendable aspiration-assisted and standard access sheaths in the treatment of lower calyceal stones.

Objective: The aim of this study was to compare the success and complication rates of retrograde intrarenal surgery for lower calyceal renal stones performed with novel tip-bendable suction ureteral access sheaths and standard ureteral access sheaths.

Methods: Between March 2023 and March 2024, a total of 88 patients underwent retrograde intrarenal surgery for lower renal calyceal stones smaller than 20 mm. Based on the access sheath used, patients were divided into two groups: Group 1 (n=43) included patients treated with novel tip-bendable suction ureteral access sheaths and Group 2 (n=45) included patients treated with standard ureteral access sheaths.

Expression Profile of TGFB1 Gene in Pediatric Patients with Isolated Bicuspid Aortic Valve.

Studies on the genetic basis of bicuspid aortic valve (BAV), characterized by a configuration of the aortic valve with two leaflets instead of three, are insufficient. This study aimed to elucidate the possible relationship between BAV and TGF-β1 gene expression levels. Forty-eight pediatric patients diagnosed with isolated BAV and 50 healthy children with innocent heart murmurs were included in the study.

Cortical bone total ossicular graft supported with crescent-shaped cartilage.

Purpose: This study aimed to compare the hearing outcomes of patients who underwent different type 4 tympanoplasty techniques.

Methods: Patients who underwent tympanoplasty for chronic otitis media and were treated with cortical bone total ossicular prosthesis supported with crescent-shaped cartilage (Group 1), cortical bone total ossicular prosthesis (Group 2) and titanium total ossicular prosthesis (Group 3) were included in the study. Hearing outcomes were evaluated and compared with audiological tests performed before and at least 1 year after surgery.

Efficacy and Safety of Two Different Approaches in the Drainage of the Upper Urinary Tract in "Acute Obstructive Uropathy": A Critical Evaluation.

To compare the results of retrograde ureteral stent (RUS) and percutaneous nephrostomy (PCN) procedures for decompression in patients with acute obstructive pyelonephritis. Medical records of patients undergoing PCN or RUS for emergency urinary diversion because of obstructive pyelonephritis were evaluated retrospectively. Patients with urinary tract obstruction and concurrent fever (≥38°C), pyuria, and costovertebral angle tenderness were included and divided into two groups based on the type of emergency urinary drainage applied (PCN in Group 1) and (RUS in Group 2).

Should Gallbladder Pathologies Be Investigated in Patients With Colon Polyps?

Background Data regarding the frequency of development of gallbladder pathologies in patients with colon polyps are quite limited and heterogeneous. Hence, this study aimed to investigate whether colon polyps cause an increased risk of developing gallbladder pathologies and the necessity of ultrasonographic screening. Methodology This retrospective, cross-sectional study was conducted among adult patients who underwent a colonoscopy and hepatobiliary ultrasound as part of their health check-up from January 2018 to January 2023.

Gout and erectile dysfunction: Increased carotid intima-media thickness is independently associated with greater likelihood for erectile dysfunction.

Objectives: The study aimed to compare gout patients and healthy subjects in terms of erectile dysfunction, carotid intima-media thickness (CIMT), and other variables and to investigate the relationship between CIMT and erectile dysfunction.

Patients And Methods: This cross-sectional study was conducted with 134 male gout patients (median age: 56 years; range, 48 to 62 years) and 104 healthy males (median age: 47 years; range, 40.5 to 54.

The Effect of Rosuvastatin on Facial Nerve Regeneration After Facial Nerve Injury: An Experimental Animal Study.

Objectives: Rosuvastatin is an antihyperlipidemic statin group pharmacological agent with antioxidant, neuroprotective, and anti-inflammatory effects. In this study, we aimed to examine the functional, electrophysiological, and histopathological effects of rosuvastatin or in combination with corticosteroids on facial nerve regeneration in rats with traumatic peripheral facial paralysis (PFP).

Methods: PFP was induced in 28 female Sprague Dawley rats that we divided into 4 groups: group 1, control group; group 2, methylprednisolone group; group 3, rosuvastatin group; group 4, rosuvastatin and methylprednisolone group.

Performance of Chatgpt in ophthalmology exam; human versus AI.

Purpose: This cross-sectional study focuses on evaluating the success rate of ChatGPT in answering questions from the 'Resident Training Development Exam' and comparing these results with the performance of the ophthalmology residents.

Methods: The 75 exam questions, across nine sections and three difficulty levels, were presented to ChatGPT. The responses and explanations were recorded.

Symptomatic omphalomesenteric duct anomalies in children.

Background: We aimed to present our experience with children with symptomatic omphalomesenteric duct (OMD) anomalies and evaluate the patients' characteristics, treatment, and outcomes.

Methods: Records of children who were operated for symptomatic OMD anomalies in Şanlıurfa Training and Research Hospital between October 2018 and November 2022 were retrospectively analysed.

Results: There were 35 patients with a median age of 31.

A Comparison of Kawasaki Disease during the SARS-CoV-2 Pandemic with Multisystem Inflammatory Syndrome in Children.

Objectives: The purpose of this study was to compare and contrast Kawasaki disease (KD) with multisystem inflammatory syndrome in children (MIS-C) during the SARS-CoV-2 pandemic.

Methods: A retrospective analysis of the medical records of patients diagnosed with KD and MIS-C at a single institution from July 2020 to November 2021 was performed.

Results: The study included 39 MIS-C patients (84.

A New Biomarker Copeptin in Determining Disease Severity in COVID-19.

Objective: Copeptin is released from the posterior pituitary gland into systemic circulation in response to various stimuli, including stress. We aimed to evaluate the role of copeptin in determining the severity of the disease in patients with COVID-19.

Materials And Methods: The study was conducted prospectively in two centers between June 1, 2022, and October 1, 2022.

A Retrospective Study on Botulinum Toxin Injection in Patients With Multiple Sclerosis Related Tremor: A Treatment Option Worth Trying.

Objectives: Multiple sclerosis (MS)-related tremor remains a disabling problem that often responds poorly to medical treatments. This study aims to evaluate the effect of botulinum toxin type A on MS-related upper limb tremor.

Methods: This retrospective observational cohort study included 8 patients who received intramuscular injections of onabotulinum toxin type A for medically refractory MS-related tremor.

Investigation of the status of immune checkpoint molecules (PD-L1 and PD-1) in meningiomas by immunohistochemistry.

Background/aim: Meningiomas are the most common primary brain tumors of the central nervous system. Immunotherapy is a promising treatment method applied in many types of cancer. There is no standard and effective medical treatment to reduce recurrence and mortality in cases of incomplete resection of meningiomas and in high-grade cases.

Assessment of right ventricular sequelae by speckle tracking echocardiography in recovered COVID-19 patients.

Background: TTE is the main modality used to assess RV function, but conventional TTE parameters have limited diagnostic value because they may fail to detect early abnormalities in RV systolic function. Due to its ability to detect subclinical impairment of cardiac function, 2D STE has been widely used to investigate RV function. In this study, we aimed to investigate whether there are sequelae of RV function in recovered COVID-19 patients with pulmonary involvement.

Intramedullary nailing at different distal tibial fracture levels: A biomechanical study.

Background: Distal tibial fractures remains a significant challenge in orthopedic trauma surgery. As the fracture level approaches the joint, alternative fixation options instead of intramedullary nailing (IMN) come to the fore. The present study aimed to assess the biomechanical stability of IMN at different distal tibial fracture levels and the number of locking screws required.

Neonatal Gastrointestinal Perforations: A 4-year Experience in a Single Centre.

Background: Gastrointestinal perforation (GIP) during the neonatal period is still a significant problem despite improved neonatal care. The study aimed to report on incidence, management, morbidity and mortality.

Material And Methods: Records of neonates with GIPs between October 2018 and November 2022 were retrospectively analysed.

Investigation of the Effectiveness of an Algorithm as an Auxiliary Method in Intraoperative Consultations of Central Nervous System Tumors.

Objective: One of the most difficult areas in a surgical pathology practice is intraoperative consultation. In a previous study, we proposed an algorithm that provides a systematic approach to intraoperative consultation for central nervous system tumors. Our aim was to demonstrate the effectiveness of this algorithm.

The management of testicular torsion: A survey of Turkish pediatric surgeons and pediatric urologists.

Background: This study aimed to evaluate the approaches of pediatric surgeons and pediatric urologists in Türkiye regarding the diagnosis and treatment of testicular torsion (TT) and their adherence to the European Association of Urology (EAU) pediatric urology guideline.

Methods: A survey consisting of 19 questions, accompanied by an annotation describing the objective of the study, was emailed to pediatric surgeons and pediatric urologists in June and July 2023.

Results: Of the 95 respondents, 62.

A retrospective evaluation of the potential of ChatGPT in the accurate diagnosis of acute stroke.

Purpose: Stroke is a neurological emergency requiring rapid, accurate diagnosis to prevent severe consequences. Early diagnosis is crucial for reducing morbidity and mortality. Artificial intelligence (AI) diagnosis support tools, such as Chat Generative Pre-trained Transformer (ChatGPT), offer rapid diagnostic advantages.

Impact of pelvic floor muscle training on sphincter function and quality-of-life in patients who underwent low anterior resection: A comparative evaluation.

Objective: Our study aimed to determine the impact of pelvic floor muscle training (PFMT) on sphincter function and overall well-being in patients who underwent low anterior resection (LAR) and diverting ileostomy due to rectal cancer. For this purpose, anal electromyography (aEMG), low anterior resection syndrome (LARS) score, and the European Organization for Research and Treatment of Cancer quality-of-life questionnaires (EORTC-QLQ)-C30 (generic for cancer) and CR29 (specific to colorectal cancer) were used. The primary endpoint of our study is to determine the effect of PFMT on sphincter function by aEMG, the secondary endpoint is to evaluate the effect on quality-of-life using the LARS score, EORTC-QLQ-C30 and CR-29 questionnaires.