The Da Vinci Robot, a promising yet underused minimally invasive tool for spine surgery: A scoping review of its current role and limits.

Background: The Da Vinci robot ® (DVR), released in the early 2000s, provided a set of innovation aiming at pushing minimally invasive surgery forward. Its stereoscopic magnified visualization camera, motions that exceed the natural range of the human hand, or tremor reduction enhanced the surgeon's skills and added value in many surgical fields.

Objective: To map the current use of the DVR in spine surgery, identify gaps, address its limits and future perspectives.

The neurosurgical outpatient clinic: comparison between accesses in public and private activities.

Background: Neurosurgical clinic assesses presence and extent of pathologies of central and peripheral nervous system or disorders affecting the spine, to identify most effective treatment and possible recourse to surgery. The aim of the study is to evaluate the appropriateness of request for a neurosurgical consult both in private and in public outpatient clinics.

Materials And Methods: We collected and analyzed all the reports of outpatient visits of public and private clinic over a period between January and December 2018.

What to do after immune-checkpoint inhibitors failure in advanced non-small cell lung cancer: an expert opinion and review.

Introduction: Immune-checkpoint inhibitors (IO) have significantly improved outcomes of patients with non-oncogene-addicted non-small cell lung cancer (NSCLC), becoming the first-line agents for advanced disease. However, resistance remains a significant clinical challenge, limiting their effectiveness.

Areas Covered: Hereby, we addressed standard and innovative therapeutic approaches for NSCLC patients experiencing progression after IO treatment, discussing the emerging resistance mechanisms and the ongoing efforts to overcome them.

Bleeding risk evaluation in cerebral cavernous malformation, the role of medications, and hemorrhagic factors: a case-control study.

Objective: Cerebral cavernous malformations (CCMs) are vascular lesions with an overall risk of rupture from 2% to 6% per year, which is associated with significant morbidity and mortality. The diagnostic incidence is increasing, so it is of paramount importance to stratify patients based on their risk of rupture. Data in the literature seem to suggest that specific medications, particularly antithrombotic and cardiovascular agents, are associated with a reduced risk of bleeding.

Diagnostic Performance in Differentiating COVID-19 from Other Viral Pneumonias on CT Imaging: Multi-Reader Analysis Compared with an Artificial Intelligence-Based Model.

Growing evidence suggests that artificial intelligence tools could help radiologists in differentiating COVID-19 pneumonia from other types of viral (non-COVID-19) pneumonia. To test this hypothesis, an R-AI classifier capable of discriminating between COVID-19 and non-COVID-19 pneumonia was developed using CT chest scans of 1031 patients with positive swab for SARS-CoV-2 ( = 647) and other respiratory viruses ( = 384). The model was trained with 811 CT scans, while 220 CT scans ( = 151 COVID-19; = 69 non-COVID-19) were used for independent validation.

Impact of COVID-19 Pandemic on the Workload of Diagnostic Radiology: A 2-Year Observational Study in a Tertiary Referral Hospital.

Rationale And Objectives: To evaluate the impact of COVID-19 pandemic on diagnostic imaging workload in a tertiary referral hospital.

Materials And Methods: Radiological examinations performed in pre-pandemic period (2015-2019) and in pandemic period (2020-2021) were retrospectively included. Based on epidemiological data and restriction measures, four pandemic waves were identified.

Patient specific Polymethyl methacrylate customised cranioplasty using 3D printed silicone moulds: Technical note.

Introduction: Cranioplasty after decompressive craniectomy can be performed with several techniques and materials. With the common use of 3D printing, custom cranioplasty can be produced at affordable cost. Aim of this technical note is to describe our technique for producing patient specific Polymethyl methacrylate (PMMA) cranioplasty using 3D printed silicone moulds.

Automatic lung segmentation in COVID-19 patients: Impact on quantitative computed tomography analysis.

Purpose: To assess the impact of lung segmentation accuracy in an automatic pipeline for quantitative analysis of CT images.

Methods: Four different platforms for automatic lung segmentation based on convolutional neural network (CNN), region-growing technique and atlas-based algorithm were considered. The platforms were tested using CT images of 55 COVID-19 patients with severe lung impairment.

The detection of circulating plasma cells may improve the Revised International Staging System (R-ISS) risk stratification of patients with newly diagnosed multiple myeloma.

The Revised International Staging System (R-ISS) stratifies patients affected by Multiple Myeloma (MM) into three distinct risk groups: R-ISS I [ISS Stage I, Standard-Risk cytogenetics and normal Lactase DeHydrogenase (LDH)], R-ISS III (ISS stage III and either high-risk cytogenetics or high LDH) and R-ISS II (any other characteristics). With the aim to verify whether the three R-ISS groups could be divided into subgroups with different prognostic factors based on the detection of Circulating Plasma Cells (CPCs) at diagnosis, in this retrospective analysis, we evaluated 161 patients with MM treated at our centre between 2005 and 2017. In all, 57 patients (33·9%) were staged as R-ISS III, 98 (58·3%) as R-ISS II and six (3·6%) as R-ISS I.

Correlation between lung ultrasound and chest CT patterns with estimation of pulmonary burden in COVID-19 patients.

Purpose: The capability of lung ultrasound (LUS) to distinguish the different pulmonary patterns of COVID-19 and quantify the disease burden compared to chest CT is still unclear.

Methods: PCR-confirmed COVID-19 patients who underwent both LUS and chest CT at the Emergency Department were retrospectively analysed. In both modalities, twelve peripheral lung zones were identified and given a Severity Score basing on main lesion pattern.

Appropriate use criteria for coronary angiography: a single centre experience.

Background: Increasing attention is being given to the rational use of invasive procedures. In this study, we aimed to evaluate, among patients referred for coronary angiography, the appropriateness of cardiac catheterization according to the Appropriate Use Criteria (AUC) for diagnostic catheterization and to examine the relationship between the appropriateness and the presence of obstructive coronary artery disease (CAD) and revascularization.

Methods: From November 2017 to December 2018, 1188 consecutive patients referred to undergo a diagnostic catheterization were included.

Sexual health, adherence to Mediterranean diet, body weight, physical activity and mental state: factors correlated to each other.

Introduction: Mediterranean diet has shown a protective role against cardiovascular disease, diabetes, cancer onset, microvascular damage and dementia in many trials. Our purpose is the assessment of a correlation between physical activity, Mediterranean diet, body mass index (BMI), depression and erection disorder (ED).

Methods: After having signed disclaimer to the study participation, we administered the IIEF 15 questionnaire (International Index of Erectil Function), the Hamilton questionnaire for major depression, the Med-Diet Questionnaire, the Ipaq Questionnaire (International Index of Physical Activity) to 245 patients and calculated the BMI.

Dietary treatment of urinary risk factors for renal stone formation. A review of CLU Working Group.

Objective: Diet interventions may reduce the risk of urinary stone formation and its recurrence, but there is no conclusive consensus in the literature regarding the effectiveness of dietary interventions and recommendations about specific diets for patients with urinary calculi. The aim of this study was to review the studies reporting the effects of different dietary interventions for the modification of urinary risk factors in patients with urinary stone disease.

Materials And Methods: A systematic search of the Pubmed database literature up to July 1, 2014 for studies on dietary treatment of urinary risk factors for urinary stone formation was conducted according to a methodology developed a priori.

Circulating plasma cells in newly diagnosed symptomatic multiple myeloma as a possible prognostic marker for patients with standard-risk cytogenetics.

Detection of circulating plasma cells (PCs) in multiple myeloma (MM) patients is a well-known prognostic factor. We evaluated circulating PCs by flow cytometry (FC) in 104 patients with active MM at diagnosis by gating on CD38(+)  CD45(-) cells and examined their relationship with cytogenetic risk. Patients had an average follow-up of 36 months.

Epidemiology and risk factors in urolithiasis.

Stone formation in the urinary tract affects about 5-10% of the population in industrialized countries, although it is very rare in other countries such as Greenland or Japan. The high incidence and recurrence rate contribute to making the urolithiasis a serious social problem. Nowadays, urolithiasis must be considered a 'disease in evolution' for several reasons, such as epidemiological changes, evolution of the methods used for diagnosis, and the treatment and prophylaxis of the population considered 'at risk' of stone disease.

Tankyrase-1 mRNA expression in bladder cancer and paired urine sediment: preliminary experience.

Background: The enzyme tankyrase-1 (TNKS-1), a member of the growing family of poly(ADP-ribose) polymerases (PARPs), was identified as a component of the human telomeric complex. PARPs catalyze the formation of long chains of poly(ADP-ribose) onto protein acceptors using NAD(+) as a substrate. TNKS-1 interacts with the telomeric DNA-binding protein TTAGGG repeat-binding factor 1 (TRF1), which is a negative regulator of telomere length.

MRI post-vertebroplasty.

Purpose: Percutaneous vertebroplasty (PVP), first described by Hervè Deramond in 1984, is an interventional procedure for the treatment of aggressive vertebral angioma. The aim of this study was to evaluate magnetic resonance imaging (MRI) patterns in the affected vertebrae before and after vertebroplasty by determining changes in signal intensity and size and distribution of bone cement within the vertebra at follow-up carried out at 1 week, 6 months and 12 months.

Materials And Methods: Fourteen patients were examined using MRI, for a total of 41 treated vertebrae; MRI was performed with a 0.

Giant stone in enterocystoplasty.

A giant stone in enterocystoplasty is a very rare condition; only 5 cases have been reported in the literature. A 50-year-old female with an enterocystoplasty due to congenital myelomeningocele presented at our institution for an asymptomatic 10-cm bladder stone, incidentally detected during an imaging procedure for uterine fibroma. The patient was treated with a laparoscopic hysterectomy with bilateral annexectomy, neocystotomy and stone removal under general anesthesia.

The Italian version of the National Institutes of Health Chronic Prostatitis Symptom Index.

Objectives: To perform the Italian version of the National Institutes of Health Chronic Prostatitis Symptom Index (NHI-CPSI), and to study its linguistic validity and its correlations with the Visual Analogue Scale for pain (VAS) and the Italian version of International Prostatic Symptom Score (I-PSS) in men with chronic pelvic pain syndrome (CPPS) and healthy controls.

Methods: A rigorous double-back translation of the original English NHI-CPSI was performed by a staff composed of 3 professional bilingual experts and 3 urologists. The study population consisted of 160 male CPPS patients and 125 healthy controls, who were asked to self complete the Italian version of the NHI-CPSI together with the VAS and the Italian I-PSS.