A retrospective analysis of practical benefits and caveats of the new WHO 2021 central nervous system tumor classification scheme in low-resource settings: "A perspective from low- and middle-income countries".

The revised classification of tumors of the central nervous system (CNS) by the World Health Organization (WHO) in 2021 was hailed as a major advance and improvement in the management of brain tumor patients. However, the increased reliance on sophisticated technology and molecular analysis posed a major challenge to healthcare systems in low- and middle-income countries. A few recent publications have drawn attention to the issue of the applicability of the new CNS WHO 2021 worldwide, but the exuberant enthusiasm observed in high-income countries seems to have stifled such a concern.

The role of Meibomian glands on the development of dry eye disease in patients with unilateral pseudoexfoliation.

Purpose: To evaluate the Meibomian glands and presence of dry eye in patients with unilateral pseudoexfoliation.

Methods: The study included 32 patients with clinical pseudoexfoliation (PEX) in one eye and 30 controls. Schirmer and tear film break-up time (TBUT) tests were performed, along with a detailed ophthalmological examination, meibography and evaluation of areas of meibomian gland loss.

Association of immune response with overall and disease-free survival in laryngeal squamous cell carcinomas.

Objectives: This study aimed to examine the relationship between checkpoint receptors (PD-1, PD-L1, PD-L2, CTLA-4) and lymphoid infiltration level (TILs) with prognostic features of patients with laryngeal squamous cell carcinoma (LSCC).

Methods: A retrospective study was designed at a tertiary referential university hospital between April 2008 and December 2020. The surgical specimen of the patients who met the eligibility criteria were re-examined histopathological, sociodemographic, clinical, pathological, and follow-up findings of patients were determined.

The impact of uterine adenomyosis on the histopathological risk factors and survival in patients with endometrial adenocarcinoma.

A retrospective cohort study was performed on patients diagnosed with endometrial adenocarcinoma (EC) during a 9-year period to investigate the impact of co-existing adenomyosis on patients with EC. Group A included women with EC and adenomyosis and Group B EC cases without the presence of adenomyosis. Group A was more likely to have early-stage disease, tumours without deep myometrial invasion, low-grade tumours and tumours with negative lymphovascular space invasion when compared to Group B ( = 0.

Does cervicovaginal cytology have a role in the diagnosis and surveillance of endometrial adenocarcinoma?

Objective: To examine the role of cervicovaginal cytology in diagnoses and surveillance of the patients with endometrial carcinoma (EC).

Methods: Patients who underwent EC surgery that included a follow-up were reviewed retrospectively. The cohort was limited to the patients who had an available cervical cytology result within 12 months before the primary surgery took place.

Dynamic thiol/disulfide homeostasis as a novel indicator of oxidative stress in patients with urolithiasis.

Purpose: A dynamic thiol/disulfide balance is pivotal in organizing anti-oxidant defense, detoxification, apoptosis, and enzyme activities, as well as transcription and cellular signal-transfer mechanisms. The connection between urolithiasis and oxidant/antioxidant status, which can be assessed through thiol-disulfide homeostasis (TDH), has not yet been examined. In this study, we evaluated the effects of TDH on the formation, size, and location of stones by examining the associations between TDH parameters and urolithiasis.

Development and Validation of a Mucosal Impedance Contour Analysis System to Distinguish Esophageal Disorders.

Background & Aims: Diagnostic testing for chronic esophageal disorders relies on histopathology analysis of biopsies or uncomfortable transnasal catheters or wireless pH monitoring, which capture abnormal intraluminal refluxate. We therefore developed a balloon mucosal impedance (MI) catheter system that instantly detects changes in esophageal mucosal integrity during endoscopy over a long segment of the esophagus. We performed a prospective study to evaluate the ability of a balloon-incorporated MI catheter to detect and evaluate esophageal disorders, including gastroesophageal reflux disease (GERD) and eosinophilic esophagitis (EoE).

Fecal Elastase Levels Predict Honeycombing in Pancreas Detected with Endoscopic Ultrasound.

Background And Study Aims: We aimed to demonstrate the association between fecal elastase levels and Rosemont categories in patients with chronic changes in pancreas detected with endoscopic ultrasound.

Patients And Methods: Patients were selected consecutively from endosonography examinations performed for upper gastrointestinal subepithelial lesions and for pancreas evaluation. Pancreas imaging findings were categorized according to the Rosemont criteria using echoendoscope.

Is oxidative stress measured by thiol/disulphide homeostasis status associated with prostate adenocarcinoma?

Aim Of The Study: We aim to examine the relation between thiol/disulphide homeostasis and transrectal ultrasound guided prostate biopsy (TRUS-Bx) results and evaluate whether it was effective on the distinction of benign and malign prostate disease.

Material And Methods: The study included 29 men histopathologically diagnosed as prostate adenocancer (Pca) (group 1), 30 men having benign prostate hyperplasia (BPH) (group 2) and age match 30 healthy individuals in the control group (group 3). Thiol/disulphide homeostasis was measured using a novel automatic and spectrophotometric method.

Emergency peripartum hysterectomy: A retrospective study in a tertiary care hospital in Turkey from 2007 to 2015.

Postpartum haemorrhage is the most important cause of maternal morbidity and mortality, especially when all conservative measures, including syntometrine oxytocin and Bakri balloons have failed to accomplish haemostasis and expeditious surgical procedures, such as uterine artery ligation and emergency peripartum hysterectomy (EPH) are required. This retrospective study analysed 31 cases of EPH performed between January 2007 and January 2016 in the Department of Gynecology and Obstetrics of Izmir Ataturk Teaching and Research Hospital. All hysterectomies performed for bleeding not responding to other treatments within 24 h of vaginal delivery or caesarean section (CS) were included.

Cochlear Implantation in Postmeningitic Deafness.

Purpose: The aim of this study is to evaluate long-term outcomes of cochlear implantation (CI) in patients with postmeningitic deafness.

Methods: Twenty-seven patients with severe to profound hearing loss due to bacterial meningitis and received CI were the subjects of this study. Surgical findings and long-term audiological performances were evaluated.

Open Globe Injury: Demographic and Clinical Features.

Background: Open globe injuries (OGIs) are the main cause of visual impairment worldwide. The aim of this study was to evaluate the clinical features and the visual outcome of OGIs presented to the largest Teaching Hospital in Western part of Turkey.

Methods: The study included patients presented with OGI between Jan 2009 and Dec 2013.

Research Gaps in Diet and Nutrition in Inflammatory Bowel Disease. A Topical Review by D-ECCO Working Group [Dietitians of ECCO].

Although the current doctrine of IBD pathogenesis proposes an interaction between environmental factors and gut microbiota in genetically susceptible individuals, dietary exposures have attracted recent interest and are, at least in part, likely to explain the rapid rise in disease incidence and prevalence. The D-ECCO working group along with other ECCO experts with expertise in nutrition, microbiology, physiology, and medicine reviewed the evidence investigating the role of diet and nutritional therapy in the onset, perpetuation, and management of IBD. A narrative topical review is presented where evidence pertinent to the topic is summarised collectively under three main thematic domains: i] the role of diet as an environmental factor in IBD aetiology; ii] the role of diet as induction and maintenance therapy in IBD; and iii] assessment of nutritional status and supportive nutritional therapy in IBD.

Long-term outcomes of AMS Spectra® penile prosthesis implantation and satisfaction rates.

The aim of this study was to evaluate the surgical implantation techniques of AMS Spectra malleable penile prosthesis, its intraoperative and postoperative complications, and the rates of patient and partner satisfaction. Forty-six patients on whom AMS Spectra malleable penile prosthesis implantation was performed between 2009 and 2014 were retrospectively examined. Any complications seen intraoperatively and postoperatively were determined.

European Crohn's and Colitis Organisation Topical Review on Environmental Factors in IBD.

This ECCO Topical Review of the European Crohn's and Colitis Organisation [ECCO] focuses on the role of environmental factors with respect to the development of inflammatory bowel disease [IBD] as well as their influence on the course of established IBD. The objective was to reach expert consensus to provide evidence-based guidance for clinical practice.

Evaluation of the association between HIF-1α and HER-2 expression, hormone receptor status, Ki-67 expression, histology and tumor FDG uptake in breast cancer.

The present study aimed to examine hypoxia-inducible factor (HIF)-1α expression and its association with glucose uptake in invasive breast cancer. In addition, connections between glucose uptake and several other prognostic parameters of breast cancer were studied. Between August 2013 and April 2015, 92 patients with biopsy-diagnosed breast cancer were subjected to F-fluorodeoxyglucose positron emission tomography/computed tomography.

Comparison of vision-related quality of life in primary open-angle glaucoma and dry-type age-related macular degeneration.

PurposeTo compare quality of life (QoL) in patients with primary open-angle glaucoma (POAG) and dry-type age-related macular degeneration (AMD) with similar best-corrected visual acuity.MethodsAge-, sex-, and visual acuity-matched POAG and dry AMD patients were included in the study. Each patient performed 24-2 and 10-2 SITA standard visual field tests.

Retinal nerve fiber and optic disc morphology using spectral-domain optical coherence tomography in scleroderma patients.

Purpose: To evaluate the optic nerve head parameters and peripapillary retinal nerve fiber layer using spectral-domain optical coherence tomography (SD-OCT) in a systemic sclerosis (SSc) cohort and age-matched controls to determine whether SSc patients have an increased risk of normal-tension glaucoma (NTG).

Methods: We examined 30 patients (3 male, 27 female) with SSc and 28 age- and sex-matched controls. Retinal nerve fiber and optic disc morphology were evaluated using Cirrus SD-OCT.

Esophageal Mucosal Impedance Pattern is Distinct in Patients With Extraesophageal Reflux Symptoms and Pathologic Acid Reflux.

Objectives/study Design: Current diagnostic tests for gastroesophageal reflux disease (GERD) do not consistently measure chronicity of reflux. Mucosal impedance (MI) is a minimally invasive measurement to assess esophageal conductivity changes due to GERD. We aimed to investigate MI pattern in patients with symptoms of extraesophageal reflux (EER) in a prospective longitudinal cohort study.

Structural tendon changes in patients with acromegaly: assessment of Achilles tendon with sonoelastography.

Aims: To describe the sonoelastographic appearance of the Achilles tendon in acromegalic patients and to determine whether the blood concentrations of growth hormone (GH) and insulin-like growth factor (IGF-1) are associated with the various sonographic elasticity types of Achilles tendons.

Material And Methods: Eighty-four Achilles tendons of 42 acromegaly patients and 84 Achilles tendons of 42 healthy volunteers were assessed with sonoelastography. The tendons were classified into two main types according to the elasticity features: type 1 blue/green (hard tissue) and type 2 yellow/red within green (intermediate-soft tissue).

European Crohn's and Colitis Organisation Topical Review on Prediction, Diagnosis and Management of Fibrostenosing Crohn's Disease.

This ECCO topical review of the European Crohn's and Colitis Organisation [ECCO] focused on prediction, diagnosis, and management of fibrostenosing Crohn's disease [CD]. The objective was to achieve evidence-supported, expert consensus that provides guidance for clinical practice.

Anterior segment parameters and eyelids in systemic sclerosis.

To evaluate main numerical parameters of anterior segment and the effects of eyelid skin changes on these parameters in patients with systemic sclerosis (SSc). Thirty-four patients with SSc and 34 healthy individuals were enrolled. Besides full eye examination, anterior segment measurements including anterior chamber depth (ACD), anterior chamber volume, anterior chamber angle width, central corneal thickness, pupil size, corneal volume and keratometry were obtained using a Sirius Scheimpflug/Placido photography-based topography system.

Economy matters to fight against malnutrition: Results from a multicenter survey.

Background And Aim: Malnutrition represents a serious health care threat, as it increases morbidity, mortality and health care cost. The effective screening and treatment with enteral (EN) or parenteral (PN) nutrition are the key elements of the policy called Optimal Nutrition Care for All (ONCA). The study tried to analyze the impact of the state's economy on the implementation of EN and PN to define its role in ONCA.

Novel MASP1 mutations are associated with an expanded phenotype in 3MC1 syndrome.

Background: 3MC1 syndrome is a rare autosomal recessive disorder characterized by intellectual disability, short stature and distinct craniofacial, umbilical, and sacral anomalies. Five mutations in MASP1, encoding lectin complement pathway enzymes MASP-1 and MASP-3, have thus far been reported to cause 3MC1 syndrome. Only one previously reported mutation affects both MASP-1 and MASP-3, while the other mutations affect only MASP-3.

In Vivo Healing Effects of Ankaferd Blood Stopper on the Residual Pancreatic Tissue in a Swine Model of Distal Pancreatectomy.

The aim of this study was to determine whether intraoperative Ankaferd blood stopper (ABS) application into the pancreatic channel and to the pancreatic remnant surface following distal pancreatectomy can or cannot prevent postoperative pancreatic fistula formation. Three pigs underwent distal pancreatectomy under general anesthesia. In two of the pigs, 0.