Upskilling or deskilling? Measurable role of an AI-supported training for radiology residents: a lesson from the pandemic.

Objectives: This article aims to evaluate the use and effects of an artificial intelligence system supporting a critical diagnostic task during radiology resident training, addressing a research gap in this field.

Materials And Methods: We involved eight residents evaluating 150 CXRs in three scenarios: no AI, on-demand AI, and integrated-AI. The considered task was the assessment of a multi-regional severity score of lung compromise in patients affected by COVID-19.

Diagnostic Algorithm Using Multimodal Imaging for the Differential Diagnosis of Intra-Cardiac Masses.

Cardiac masses are complex clinical conditions that frequently pose diagnostic challenges in cardiology practice. These masses can form within heart chambers or near the pericardium and are generally categorized as either non-neoplastic or neoplastic. These latter are further classified into benign and malignant (primary and secondary or metastatic).

Extensive myocardial calcifications: a systematic literature review of a rare pathological phenomenon.

Introduction: Myocardial calcifications (MC) represent a relatively rare pathological process, which may accompany different cardiovascular conditions and can be broadly categorized as dystrophic or metastatic. Myocardial infarction (MI) has been traditionally regarded as the main cause of MC overall; however, no updated comprehensive data on the relative incidence of different forms of MC is available. The purpose of this systematic review of the literature is to analyze the currently available evidence on MC in terms of pathophysiology, diagnosis, and clinical presentation.

Effects of a medical admission unit on in-hospital patient flow and clinical outcomes.

Background: the burden of acute complex patients, increasingly older and poli-pathological, accessing to Emergency Departments (ED) leads up hospital overcrowding and the outlying phenomenon. These issues highlight the need for new adequate patients' management strategies. The aim of this study is to analyse the effects on in-hospital patient flow and clinical outcomes of a high-technology and time-limited Medical Admission Unit (MAU) run by internists.

Algorithm vs. clinical experience: controlled ovarian stimulations with follitropin-delta and individualised doses of follitropin-alpha/beta.

In the registrational trials, follitropin delta was compared with a fixed dose of 150 UI of follitropin alpha/beta, finding higher chances to reach a target response of 8-14 oocytes compared to controls. For this reason, follitropin delta is marketed as particularly useful in expected hyper-responder patients. The main outcome of this study is to report if comparable results are reached in a real-life scenario with follitropin alpha/beta personalized doses, based on patients' characteristics.

Induced myocardial ischemia in candidates to liver transplantation without evidence of heart disease.

Background: Coronary artery disease (CAD) is associated with perioperative liver transplantation (LT) mortality. In absence of a defined risk algorithm, we aimed to test whether stress echocardiography and coronary computed tomography angiography (CCTA) could detect CAD in end-stage liver disease (ESLD) patients without previous evidence of heart disease.

Methods: LT candidates ≥30 years underwent a cardiovascular (CV) assessment through stress echocardiography.

Collecting semen samples at home for fertility assessment: time for a new standard?

Background: In fertility clinics the standard approach to semen collection involves a private room close to the laboratory to avoid fluctuations in temperature and to control the time between collection and processing. There are still no firm conclusions whether collecting semen at home has any influence on sperm quality and reproductive competence. The purpose of this study was to assess whether the site of semen collection affects semen parameters.

Clinical Management of New-Onset Atrial Fibrillation in COVID-19 Patients Referred to a Tertiary Cardiac Arrhythmia Center after Hospital Discharge.

Background: Available reports on the post-discharge management of atrial fibrillation (AF) in COVID-19 patients are scarce. The aim of this case series was to describe the clinical outcomes of new-onset AF in COVID-19 patients referred to a tertiary cardiac arrhythmia center after hospital discharge.

Methods: All consecutive patients referred to our center for an ambulatory evaluation from 18 May 2020 to 15 March 2022 were retrospectively screened.

Viral Myocarditis: Classification, Diagnosis, and Clinical Implications.

Myocarditis is an inflammatory disease of the myocardium with focal or diffuse involvement. Viral infections are the most common cause of myocarditis, especially in Western countries. A recent viral illness with gastroenteric or upper respiratory symptoms often precedes myocarditis.

Extensive intra-myocardial calcifications: Value of multimodality imaging.

Background: Massive myocardial calcification is a very rare finding.

Introduction: Accurate identification and characteriation may help the clinicians to determine the etiology and clinical significance.

Results: In this case, the diagnostic pathway excluded previous myocardial infarction, myocarditis, and calcium-phosphate disorders.

Telehealth for infertile patients during SARS-CoV-2 pandemic: far, and yet close.

Background: In Italy during the first pandemic wave of SARS-CoV-2 the activity of fertility centers was stopped, with the exception of fertility preservation in oncological patients. We adopted telehealth and we evaluated whether it could help in the management of infertile couples at a fertility center.

Methods: A longitudinal study performed at a public fertility center.

Hyaluronic acid-sperm selection significantly improves the clinical outcome of couples with previous ICSI cycles failure.

Background: Beneficial effects of hyaluronic acid (HA)-based selection of spermatozoa for intracytoplasmic sperm injection (ICSI) are still controversial, and further studies are needed to categorize patients that might benefit from such a method.

Objective: We investigated whether HA sperm selection improved ICSI outcome of couples with previous ICSI cycle failure.

Materials And Methods: In this retrospective study, we prospectively collected data of (i) Group 1: 96 couples who performed one failed ICSI cycle ("1st procedure," n = 96) followed by another ICSI cycle ("2nd procedure," n = 101); ii) Group 2: 87 couples who performed one failed ICSI cycle (n = 87) followed by an HA-ICSI cycle (n = 104).

Anterior and Central Skull Base Tumors: Key Points for the Radiologist to Analyze Prior to Endoscopic Approaches.

Initially developed as a minimally invasive technique to approach inflammatory conditions, transnasal endoscopic surgery has progressively expanded its anatomic targets and clinical indications. Consequently, numerous surgical approaches to the anterior and central skull base were developed, referred to as extended endonasal approaches (EEA). The intrinsic advantage of EEA is the exploitation of a natural corridor provided by sinonasal airspaces, with no need for skin incision and osteotomy and limited soft tissue damage.

Etiology and device therapy in complete atrioventricular block in pediatric and young adult population: Contemporary review and new perspectives.

Complete atrioventricular block (CAVB) is a total dissociation between the atrial and ventricular activity, in the absence of atrioventricular conduction. Several diseases may result in CAVB in the pediatric and young-adult population. Permanent right ventricular (RV) pacing is required in permanent CAVB, when the cause is neither transient nor reversible.

Percutaneous closure of a paravalvular prosthetic mitral leak complicated by need for acute hemodialysis.

A case of a severe paravalvular mechanical mitral prosthesis leak (PVL) in a high-risk surgical patient, complicated with acute heart failure at presentation is described. Considering the high surgical risk and the specific echocardiographic features that would prevent the interventional cardiologist to have a direct access to the PVL with a traditional vascular plug or duct occluder, a percutaneous PVL closure with an Amplatzer-Amulet (Abbott, Abbott Park, Illinois, United States) LAA device (28 mm) was chosen for the contiguity of the PVL to the left atrial appendage (LAA). A new-onset hemolysis post-PVL closure and severe renal failure requiring hemodialysis occurred after the procedure, treated with surgical device removal and leak suture.

Oral Antioxidant Treatment of Men Significantly Improves the Reproductive Outcome of IVF Cycles.

Some 30% to 80% of male sub-fertility may be associated with oxidative stress that damages spermatozoa and can decrease success of in vitro fertilization (IVF) techniques. This multicenter, longitudinal, prospective study aimed to investigate whether oral antioxidant supplementation improved the reproductive competence of men who had had low fertilization rates in their previous intracytoplasmic sperm injection (ICSI) cycles without azoospermia or severe oligozoospermia or any identifiable andrological disease. Seventy-seven men from couples who had an ICSI attempt with unexplained <60% fertilization rate took an antioxidant mix of myo-inositol, alpha-lipoic acid, folic acid, coenzyme Q10, zinc, selenium, and vitamins B2, B6, and B12.

Pronuclear score improves prediction of embryo implantation success in ICSI cycles.

Background: In assisted reproduction technology embryo competence is routinely evaluated on morphological criteria but efficacy remains relatively low. Additional information could be obtained by evaluating pronuclear (PN) morphology. Up to now controversial results have been reported about the prognostic value of PN score.

Occurrence of smooth endoplasmic reticulum aggregates in metaphase II oocytes: relationship with stimulation protocols and outcome of ICSI and IVF cycles.

Study Question: Is there any association between the appearance of smooth endoplasmic reticulum aggregates (SERa) in oocytes and ovarian stimulation, embryological, clinical and neonatal outcomes of ICSI and IVF cycles?

Summary Answer: A suboptimal prolonged ovarian stimulation is detrimental to oocytes by inducing the occurrence of SERa, which reduces the reproductive potential of oocytes.

What Is Known Already: Controlled ovarian stimulation recruits oocytes of different qualities. Based on current evidence, it was agreed that non-homogeneous cytoplasm may represent the normal variability among oocytes rather than a dysmorphism with developmental significance.