TAE controlled GI bleeding with high technical success, safety, and efficacy, and should be considered when endoscopic therapy is not feasible or unsuccessful.

No abstract

This study demonstrates the effectiveness of XLNet, a transformer-based language model, for annotating argumentative elements in persuasive essays. XLNet's architecture incorporates a recurrent mechanism that allows it to model long-term dependencies in lengthy texts. Fine-tuned XLNet models were applied to three datasets annotated with different schemes -a proprietary dataset using the Annotations for Revisions and Reflections on Writing (ARROW) scheme, the PERSUADE corpus, and the Argument Annotated Essays (AAE) dataset. The XLNet models achieved strong performance across all datasets, even surpassing human agreement levels in some cases. This shows XLNet capably handles diverse annotation schemes and lengthy essays. Comparisons between the model outputs on different datasets also revealed insights into the relationships between the annotation tags. Overall, XLNet's strong performance on modeling argumentative structures across diverse datasets highlights its suitability for providing automated feedback on essay organization.

A 27-year-old man with a long history of intermittent, severe abdominal pain for approximately 10 years was evaluated by interventional radiology for a retrocrural cystic lesion found on magnetic resonance imaging (MRI). Prior to evaluation, he was extensively worked up by several gastrointestinal specialties and multiple surgeons without clear etiology of his abdominal pain. This retrocrural cystic lesion found on MRI was thought to be the source of his cyclic abdominal pain occurring every few months. Since the pain was aggravated by the consumption of fatty foods, the patient was advised to intake a large quantity of fatty foods and return for repeat serial computed tomography (CT) scans until this cystic lesion could be identified. Once identified, he was taken back to the procedural CT scanner for drainage and embolization with a mixture of N-butyl cyanoacrylate glue and lipiodol (1:3 ratio). 3 years post-intervention, this patient is now asymptomatic with complete resolution of his pain.