Genetic Diversity and Expanded Phenotypes in Dystonia: Insights from Large-Scale Exome Sequencing.

Dystonia is one of the most prevalent movement disorders, characterized by significant clinical and etiological heterogeneity. Despite considerable heritability (~25%) and the identification of several disease-linked genes, the etiology in most patients remains elusive. Moreover, understanding the correlations between clinical manifestation and genetic variants has become increasingly complex.

Colon cancer screening programs prevent cancer.

In this article we comment on the article by Agatsuma . Our article focuses on the use of screening for colon cancer increases the likelihood of early diagnosis of colorectal cancer compared to those presenting after symptoms develop. Patients with symptoms were more likely to have left-sided lesions with resultant hematochezia and/or changes in bowel habits.

Global geoepidemiology of gastrointestinal surgery rates in Crohn's disease.

Background: Data regarding the worldwide gastrointestinal surgery rates in patients with Crohn's disease (CD) remains limited.

Aim: To systematically review the global variation in the rates of surgery in CD.

Methods: A comprehensive search analysis was performed using multiple electronic databases from inception through July 1, 2020, to identify all full text, randomized controlled trials and cohort studies pertaining to gastrointestinal surgery rates in adult patients with CD.

In transfusion-dependent, angiodysplasia-related anemia, adding octreotide to usual care reduced transfusions at 1 y.

Goltstein LC, Grooteman KV, Bernts LH, et al. Gastroenterology. 2024;166:690-703.