Celiac Trunk Mycotic Aneurysm: Diagnosis and Treatment of a Post-infective Endocarditis Complication.

Pseudoaneurysms could be the dynamic evolution of an infectious break in the arterial wall; in the post-antibiotic era they are uncommon complication following infective endocarditis (IE) and are associated with high rates of morbidity and mortality especially for patients in whom a prompt diagnosis and therapeutic strategy are not performed. In this report, we describe a case of pseudoaneurysm of the celiac trunk developed as a complication of IE. Endovascular treatment is our first-line approach.

Magnetic Resonance Assessment of Peritoneal Carcinomatosis: Is There a True Benefit From Diffusion-Weighted Imaging?

Purpose: To assess the added value of diffusion weighted imaging (DWI) with intermediate (500 s/mm) and high (1000 s/mm) b values when combined to conventional contrast-enhanced magnetic resonance imaging (MRI) in identifying peritoneal neoplastic involvement.

Methods: Twenty-four patients with peritoneal carcinomatosis from gastrointestinal or gynecological tumors were retrospectively evaluated. All patients underwent peritonectomy with hyperthermic intraoperative chemotherapy and 1.

Prevalence and Clinical Relevance of Extracardiac Findings in Cardiovascular Magnetic Resonance Imaging.

Purpose: To assess the prevalence of extracardiac findings (ECF) during cardiovascular magnetic resonance (CMR) examinations and their downstream effect on clinical management.

Materials And Methods: We retrospectively identified 500 consecutive patients. Trans-axial balanced steady-state free precession nongated images acquired from the upper thorax to the upper abdomen were evaluated independently by 2 radiologists.

Rectal cancer MRI: protocols, signs and future perspectives radiologists should consider in everyday clinical practice.

Unlabelled: Magnetic resonance imaging (MRI) allows to non-invasively evaluate rectal cancer staging and to assess the presence of "prognostic signs" such as the distance from the anorectal junction, the mesorectal fascia infiltration and the extramural vascular invasion. Moreover, MRI plays a crucial role in the assessment of treatment response after chemo-radiation therapy, especially considering the growing interest in the new conservative policy (wait and see, minimally invasive surgery). We present a practical overview regarding the state of the art of the MRI protocol, the main signs that radiologists should consider for their reports during their clinical activity and future perspectives.

Embolization of Bleeding Pulmonary Arterial Pseudoaneurysm in a Woman With Infective Endocarditis.

Pulmonary arterial pseudoaneurysm is a rare but life-threatening complication of infective endocarditis. This report describes a case of bleeding pulmonary arterial pseudoaneurysm in a young, drug-addicted woman with tricuspid annuloplasty after infective endocarditis that was promptly identified by computed tomography pulmonary angiography and successfully treated using coil embolization. Perfusion scintigraphy at 30 days confirmed the safety of endovascular treatment.

Diagnostic accuracy of biparametric vs multiparametric MRI in clinically significant prostate cancer: Comparison between readers with different experience.

Background: MRI plays a crucial role to identify men with a high likelihood of clinically significant prostate cancer who require immediate biopsy. The added value of DCE MRI in combination with T2-weighted imaging and DWI is controversial (risks related to gadolinium administration, duration of MR exam, financial burden, effects on diagnostic performance). A comparison of a biparametric and a standard multiparametric MR imaging protocol, taking into account the different experience of the readers, may help to choose the best MR approach regarding diagnostic performance.

Performance of diffusion-weighted magnetic resonance imaging at 3.0T for early assessment of tumor response in locally advanced rectal cancer treated with preoperative chemoradiation therapy.

Purpose: The purpose of the article is to determine whether changes in apparent diffusion coefficient (ADC) values of locally advanced rectal cancer (LARC) obtained 2 weeks after the beginning of chemoradiation therapy (CRT) allow to predict treatment response and whether correlate with tumor histopathologic response.

Methods: Forty-three patients receiving CRT for LARC and 3.0T magnetic resonance imaging with diffusion-weighted sequences before treatment, 2 weeks during, and 8 weeks post the completion of CRT were included.

Endovascular Treatment of Visceral Artery Pseudoaneurysms in Patients with Chronic Pancreatitis: Our Single-Center Experience.

Background: To analyze our experience in endovascular treatment as first-line approach for severe and acute hemorrhage in patients with chronic pancreatitis.

Methods: From 2010 to 2016 at our institution, 12 males (mean age 66 years) with bleeding pseudoaneurysms (PSAs) underwent urgent visceral angiography and endovascular treatment. All patients had chronic pancreatitis.

Cutting Balloon Angioplasty (CBA) for the Treatment of Renal Artery Fibromuscular Dysplasia (FMD) in Six Patients: 5-Year Long-Term Results.

Purpose: To evaluate long-term outcomes in terms of hypertension control, recurrent stenosis, and reinterventions from patients who underwent cutting balloon angioplasty (CBA) for symptomatic renal artery fibromuscular dysplasia (FMD).

Materials And Methods: From 2011, six consecutive renal artery FMD women underwent CBA for poorly controlled hypertension, despite antihypertensive therapy. Follow-up consisted of blood pressure monitoring and duplex ultrasonography at 1, 6, and 12 months and thereafter annually for 5 years.

Time-domain analysis of scrotal thermoregulatory impairment in varicocele.

Varicocele is a common male disease defined as the pathological dilatation of the pampiniform plexus and scrotal veins with venous blood reflux. Varicocele usually impairs the scrotal thermoregulation via a hemodynamic alteration, thus inducing an increase in cutaneous temperature. The investigation of altered scrotal thermoregulation by means of thermal infrared imaging has been proved to be useful in the study of the functional thermal impairment.