Histopathology of thermal effects in endoscopic ear surgery: An experimental animal study.

Objective: The potential risk of thermal damage in the transcanal endoscopic ear surgery has been a concerning issue. This study aimed to investigate the histopathological effects of heat exposure of different durations in external auditory canal (EAC) skin and facial nerve tissues.

Methods: This study was conducted on 20 rabbits assigned equally to five groups according to the endoscope-transmitted heat exposure duration: Control group (no exposure), 2, 10, 15, and 30 min.

Erratum: X-linked agammaglobulinemia: investigation of clinical and laboratory findings, novel gene mutations and prevention of infective complications in long-term follow-up.

[This corrects the article on p. 37 in vol. 10, PMID: 33815962.

Tetrahydrobiopterin deficiencies: Lesson from clinical experience.

Objectives: The present study describes clinical, biochemical, molecular genetic data, current treatment strategies and follow-up in nine patients with tetrahydrobiopterin (BH4) deficiency due to various inherited genetic defects.

Methods: We analyzed clinical, biochemical, and molecular data of nine patients with suspected BH4 deficiency. All patients were diagnosed at Ege University Faculty of Medicine in Izmir, Turkey and comprised data collected from 2006 to 2019.

X-linked agammaglobulinemia: ınvestigation of clinical and laboratory findings, novel gene mutations and prevention of ınfective complications in long-term follow-up.

Unlabelled: Introduction-Objective: X-linked agammaglobulinemia (XLA) is a primary immunodeficiency disease predominantly with antibody deficiency and characterized by recurrent pyogenic infections, absence of B cells and agammaglobulinemia. In this study, it is aimed to review the demographic data of our XLA patients and examine the frequency of severe bacterial and mild infections and benefits of immunoglobulin replacement therapies to reduce the rate of infections. In addition, correlations between genotypic results and clinical and laboratory findings were searched.

Atomoxetine might be more effective in improving sluggish cognitive tempo symptoms after switching from methylphenidate: A case report.

Although there is no proven evidence regarding pharmacotherapy of Sluggish Cognitive Tempo (SCT), we experienced atomoxetine had more effects in decreasing SCT symptoms after switching from methylphenidate in a case with SCT and subthreshold ADHD.

Bilioenteric Reconstruction Techniques in Pediatric Living Donor Liver Transplantation.

Biliary complications (BCs) are still a major cause of morbidity following liver transplantation despite the advancements in the surgical technique. Although Roux-en-Y (RY) hepaticojejunostomy has been the standard technique for years in pediatric patients, there is a limited number of reports on the feasibility of duct-to-duct (DD) anastomosis, and those reports have controversial outcomes. With the largest number of patients ever reported on the topic, this study aims to discuss the feasibility of the DD biliary reconstruction technique in pediatric living donor liver transplantation (LDLT).

Turkish Standardization of Movement Disorders Society Unified Parkinson's Disease Rating Scale and Unified Dyskinesia Rating Scale.

Background: Movement Disorders Society Unified Parkinson's Disease Rating Scale (MDS-UPDRS) and Unified Dyskinesia Rating Scale (UDysRS) were developed as standard tools to rate Parkinson's disease (PD) and drug-induced dyskinesias of PD. As these scales have become widely used, there is a need for translation to non-English languages. Here we present the standardization for the Turkish translations.

Hemolytic uremic syndrome with multiple organ involvement secondary to complement factor H p.Arg1215X mutation.

Complement mediated hemolytic uremic syndrome which is caused by excessive activation of the alternative complement system is a thrombotic microangiopathy. The disease frequently occurs as a result of mutations in the genes that regulates complement proteins. Complement factor H gene has the most common mutations.

Are we late for the diagnosis of acute kidney injury in the intensive care units in pediatric patients? A preliminary, retrospective observational study among 66 patients.

Background: The purposes of this study were to emphasize the importance of Risk, Injury, Failure, Loss, and End-Stage (RIFLE) classification in early diagnose and prognosis of acute kidney injury (AKI), and to evaluate the practicability of the RIFLE criteria in intensive care units.

Methods: Sixty-six patients applied acute peritoneal dialysis were included into the study. Patients having acute peritoneal dialysis within the first 24 hours of intensive care unit admission were named group 1, between 24-48 hours group 2, and those who had acute peritoneal dialysis 48 hours or more after admission to the intensive care unit were named group 3.

Immunohistochemical expressions of p16 and p53 proteins in cervical intraepithelial neoplasia and in benign cervical tissue.

Purpose Of Investigation: To evaluate the immunohistochemical expressions of p16 and p53 in cervical intraepithelial neoplasia (CIN) and do a comparison with non-neoplastic cervical lesions.

Methods: Sixty cases diagnosed as CIN after histopathological examination and 25 controls diagnosed as chronic cervicitis were included in the study. Immunohistochemical expressions for p16 and p53 were evaluated and compared in all cases.

Congenital prepubic sinus: possible variant of dorsal urethral duplication.

Congenital prepubic sinus is a rare anomaly of the urinary tract. There have been few cases in the literature since the first report by Campbell et al in 1987. We present three male cases with this anomaly.