CIRSE Standards of Practice on Conducting Meetings on Morbidity and Mortality.

This CIRSE Standards of Practice document is developed by an expert writing group under the guidance of the CIRSE Standards of Practice Committee. It aims to assist Interventional Radiologists in their daily practice by providing best practices for conducting meetings on morbidity and mortality.

Non-invasive classification of non-small cell lung cancer: a comparison between random forest models utilising radiomic and semantic features.

Objective: Non-invasive distinction between squamous cell carcinoma and adenocarcinoma subtypes of non-small-cell lung cancer (NSCLC) may be beneficial to patients unfit for invasive diagnostic procedures or when tissue is insufficient for diagnosis. The purpose of our study was to compare the performance of random forest algorithms utilizing CT radiomics and/or semantic features in classifying NSCLC.

Methods: Two thoracic radiologists scored 11 semantic features on CT scans of 106 patients with NSCLC.

Stenting the Upper/Cervical Oesophagus with a Proximal Deployment Cervical Oesophageal Stent: Technique and Outcomes.

Introduction: Proximal oesophageal stent deployment continues to provide challenges due to the proximity of the upper oesophageal sphincter and the associated subsequent complications such as globus sensation and stent migration. Patients with cervical oesophageal cancer have previously had limited stenting options available to them with a paucity of the literature describing the radiological technique for successfully placing these high-risk stents. In this paper, we present our experience using the Taewoong Niti-S CERVICAL Oesophageal Stent.

Percutaneous Antegrade Colonic Stent Insertion Using a Proximal Trans-peritoneal Colopexy Technique.

Introduction: Conventionally, colonic stents are inserted with a retrograde trans-anal approach-however, stenting of right-sided or proximal transverse colon lesions may pose a challenge due to tortuosity or long distances. We report three successful cases of percutaneous antegrade colonic stenting in patients using a proximal trans-peritoneal colopexy technique.

Materials And Methods: Three patients underwent a proximal trans-peritoneal colopexy technique for antegrade colonic stent placement.

Ultrasound-guided percutaneous retrieval of a dropped gallstone following laparoscopic cholecystectomy.

Removal of intraabdominal dropped gallstones remains a challenging problem for both surgeon and radiologist. We describe in this report a novel, minimally invasive technique to successfully remove a dropped gallstone, causing recurrent intra-abdominal infection, from a patient who had undergone laparoscopic cholecystectomy.