Interaction between Age and Primary Site on Survival Outcomes in Primary GI Melanoma over the Past Decade.

Background: Primary malignant melanomas of the Gastrointestinal mucosa are uncommon. Most cases of gastrointestinal (GI) melanomas are secondary, arising from metastasis at distant sites. The purpose of this study is to assess to what extent the interaction between independent prognostic factors (age and tumor site) of primary GI melanoma influence survival.

Relationships of hospitalization outcomes and timing to endoscopy in non-variceal upper gastrointestinal bleeding: A nationwide analysis.

Background: The optimal timing of esophagogastroduodenoscopy (EGD) and the impact of clinico-demographic factors on hospitalization outcomes in non-variceal upper gastrointestinal bleeding (NVUGIB) remains an area of active research.

Aim: To identify independent predictors of outcomes in patients with NVUGIB, with a particular focus on EGD timing, anticoagulation (AC) status, and demographic features.

Methods: A retrospective analysis of adult patients with NVUGIB from 2009 to 2014 was performed using validated ICD-9 codes from the National Inpatient Sample database.

Pediatric bipolar disorders: from the perspective of Turkey.

Introduction: In Turkey, there is much controversy and skepticism about the existence of mania in children and adolescents, and a paucity of rigorous data. Despite ongoing controversy, the view that pediatric Bipolar Disorder(BD) is rare or non-existent has been increasingly challenged not only by case reports but also by systematic research.

Methods: Diagnostic and Statistical Manual for Mental Disorders (DSM) criteria are usually employed in these research studies and case reports and it was strongly suggested that pediatric BD may not be rare but that it may be difficult to diagnose.

Evaluation of neurological complications in pediatric liver transplant recipients: MRI versus CT.

With the aim of guiding choice of the best imaging modality for specific clinical conditions, we retrospectively evaluated neuroradiological findings in pediatric liver transplant recipients with neurological complications. Computed tomography (CT) was used to examine 31 patients with acute neurological symptoms after liver transplantation, and magnetic resonance imaging (MRI) was used for 35 such patients. A total of 16 patients belonged to both groups.

Multidetector CT findings of splenic artery aneurysm in children with chronic liver disease.

Background: Splenic artery aneurysm (SAA) is a well-known complication of chronic liver disease and portal hypertension in adults. The incidence of SAA in children undergoing selective hepatic angiography prior to liver transplantation is reported as 4%, but there are few systematic studies.

Objective: To investigate the SAAs detected by multidetector CT angiography (MDCTA) among children with chronic liver disease.