Ischaemic stroke as a complication of cardiac catheterisation. Clinical and radiological characteristics, progression, and therapeutic implications.

Introduction: Ischaemic stroke is the most common neurological complication of cardiac catheterisation. This study aims to analyse the clinical and prognostic differences between post-catheterisation stroke code (SC) and all other in-hospital and prehospital SC.

Methods: We prospectively recorded SC activation at our centre between March 2011 and April 2016.

Cerebrospinal Fluid Output as a Risk Factor of Chronic Hydrocephalus After Aneurysmal Subarachnoid Hemorrhage.

Background: Chronic shunt-dependent hydrocephalus is a well-known complication of subarachnoid hemorrhage. Although the risk factors have been extensively investigated, most fail to predict permanent shunt dependency. It is unknown whether the volume of cerebrospinal fluid (CSF) from external ventricular drainage and the daily volume of drainage during the acute hydrocephalus phase (first 72 hours) can predict shunt dependency.

Pulmonary artery pseudoaneurysms: endovascular management after adequate imaging diagnosis.

Pulmonary artery pseudoaneurysms (PAPs) are rare serious vascular abnormalities mostly due to infections and trauma, although other conditions such as vasculitis, neoplasms, or inflammatory lung diseases can also predispose to this entity. Endovascular techniques such as embolization or covered stent placement have mostly substituted surgical approaches, for their lower invasiveness and greater security, mainly in patients with life-threatening hemoptysis. The purpose of this manuscript is to describe the imaging findings of pulmonary artery pseudoaneurysms and their endovascular management including tips to help interventional radiologists.

Deep Learning Based Software to Identify Large Vessel Occlusion on Noncontrast Computed Tomography.

Background And Purpose: Reliable recognition of large vessel occlusion (LVO) on noncontrast computed tomography (NCCT) may accelerate identification of endovascular treatment candidates. We aim to validate a machine learning algorithm (MethinksLVO) to identify LVO on NCCT.

Methods: Patients with suspected acute stroke who underwent NCCT and computed tomography angiography (CTA) were included.

Ischaemic stroke as a complication of cardiac catheterisation. Clinical and radiological characteristics, progression, and therapeutic implications.

Introduction: Ischaemic stroke is the most common neurological complication of cardiac catheterisation. This study aims to analyse the clinical and prognostic differences between post-catheterisation stroke code (SC) and all other in-hospital and prehospital SC.

Methods: We prospectively recorded SC activation at our centre between March 2011 and April 2016.

Radiologic Predictors for Extent of Resection in Pituitary Adenoma Surgery. A Single-Center Study.

Background: Preoperative radiologic evaluation of pituitary adenomas is essential. Despite the efforts made to determine the achieved resection grade after pituitary adenoma surgery, there is a high level of disagreement among all the available classifications and measurement methods used. Our study aimed to determine pituitary adenoma imaging features, easily obtained from preoperative magnetic resonance, which could be used as resection predictor variables.

Painless bilateral visual loss in a 33-year-old woman with severe arterial hypotension.

A 32-year-old woman experienced dizziness and headache for 5 months. She also complained of painless, progressive bilateral visual loss for several weeks. Before developing the initial symptoms, she had an uncomplicated pregnancy except for dizziness and systemic hypotension during the first term.

Value of bone SPECT-CT to predict chronic pain relief after percutaneous vertebroplasty in vertebral fractures.

Background Context: Longer life span has resulted in increased risk of vertebral osteoporotic fractures. Among minimally invasive procedures, percutaneous vertebroplasty (PV) has shown excellent results in the treatment of chronic vertebral pain. The role of preintervention bone single photon emission computed tomography-computed tomography (SPECT-CT) has not been clearly established for the management of these patients.

Validation of the new Graded Prognostic Assessment scale for brain metastases: a multicenter prospective study.

Background: Prognostic indexes are useful to guide tailored treatment strategies for cancer patients with brain metastasis (BM). We evaluated the new Graded Prognostic Assessment (GPA) scale in a prospective validation study to compare it with two published prognostic indexes.

Methods: A total of 285 newly diagnosed BM (n = 85 with synchronous BM) patients, accrued prospectively between 2000 and 2009, were included in this analysis.

[Intrathoracic splenosis: a case report].

Splenosis is the implantation of functionally active splenic tissue in the serous membranes of the peritoneal cavity and different solid organs such as the lungs, kidneys, or liver. The presence of subpleural pulmonary nodules, whether associated or not to intraabdominal nodules, should raise the diagnostic possibility of intrathoracic splenosis in patients with a history of partial or total splenectomy and/or trauma affecting the spleen. We report the case of a patient splenectomized 16 years prior for splenic lesions suffered in a traffic accident who presented with subpleural nodules with a nonspecific appearance.