Rouvière's Sulcus as a Landmark for a Safe Laparoscopic Cholecystectomy: An Interim Analysis of a Multicenter Cross-sectional Study on the Prevalence and Morphologic Type of Rouvière's Sulcus in the Italian Population.

Background: Laparoscopic cholecystectomy is the gold standard in the treatment of symptomatic gallstones. The large number of gallbladders removed every year is not fully consistent with the excessively high incidence of iatrogenic bile duct injury (IBDI). Several strategies have been suggested to reduce this risk.

The Uprise of Human Leishmaniasis in Tuscany, Central Italy: Clinical and Epidemiological Data from a Multicenter Study.

Human leishmaniasis is facing important epidemiological changes in Southern Europe, driven by increased urbanization, climate changes, emerging of new animal reservoirs, shifts in human behavior and a growing population of immunocompromised and elderly individuals. In this evolving epidemiological landscape, we analyzed the clinical and epidemiological characteristics of human leishmaniasis in the Tuscany region of Central Italy. Through a multicentric retrospective analysis, we collected clinical and demographic data about all cases of leishmaniasis recorded between 2018 and 2023.

Minimally invasive versus open adrenalectomy for adrenocortical carcinoma: the keys surgical factors influencing the outcomes-a collective overview.

Purpose: Adrenocortical carcinoma (A.C.C.

Effect of the COVID-19 pandemic on surgery for indeterminate thyroid nodules (THYCOVID): a retrospective, international, multicentre, cross-sectional study.

Background: Since its outbreak in early 2020, the COVID-19 pandemic has diverted resources from non-urgent and elective procedures, leading to diagnosis and treatment delays, with an increased number of neoplasms at advanced stages worldwide. The aims of this study were to quantify the reduction in surgical activity for indeterminate thyroid nodules during the COVID-19 pandemic; and to evaluate whether delays in surgery led to an increased occurrence of aggressive tumours.

Methods: In this retrospective, international, cross-sectional study, centres were invited to participate in June 22, 2022; each centre joining the study was asked to provide data from medical records on all surgical thyroidectomies consecutively performed from Jan 1, 2019, to Dec 31, 2021.

An Italian Multicenter Perspective Harmonization Trial for the Assessment of MET Exon 14 Skipping Mutations in Standard Reference Samples.

Lung cancer remains the leading cause of cancer deaths worldwide. International societies have promoted the molecular analysis of MET proto-oncogene, receptor tyrosine kinase () exon 14 skipping for the clinical stratification of non-small cell lung cancer (NSCLC) patients. Different technical approaches are available to detect exon 14 skipping in routine practice.

Proctored Step by Step Training Program for GreenLight Laser Anatomic Photovaporization of the Prostate: A Single Surgeon's Experience.

To evaluate the feasibility and safety of a proctored step-by-step training program for GreenLight laser anatomic photovaporization (aPVP) of the prostate. Data from patients undergoing aPVP between January 2019 and December 2020 operated by a single surgeon following a dedicated step-by-step proctored program were prospectively collected. The procedure was divided into five modular steps of increasing complexity.

Pembrolizumab for First-Line Treatment of Advanced Non-Small-Cell Lung Cancer: Analysis of Prognostic Factors of Outcomes.

Background: In advanced non-small-cell lung cancer, without activating mutations and with PD-L1≥50%, Pembrolizumab monotherapy is the therapeutic standard in Europe.

Objective: To evaluate retrospectively the safety and efficacy of this drug and to investigate potential prognostic factors in daily clinical practice.

Methods: From September 2017 to September 2019, 205 consecutive patients from 14 Italian Medical Oncology Units were enrolled in the study.

Combined Renal-Pulmonary Extracorporeal Support with Low Blood Flow Techniques: A Retrospective Observational Study (CICERO Study).

Background: Critically ill patients with acute respiratory failure frequently present concomitant lung and kidney injury, within a multiorgan failure condition due to local and systemic mediators. To face this issue, extracorporeal carbon dioxide removal (ECCO2R) systems have been integrated into continuous renal replacement therapy (CRRT) platforms to provide a combined organ support, with efficient clearance of CO2 with very low extracorporeal blood flows (<400 mL/min).

Objectives: To evaluate efficacy and safety of combined ECCO2R-CRRT support with PrismaLung®-Prismaflex® in patients affected by hypercapnic respiratory acidosis associated with AKI in a second level intensive care unit.

IntravaScular Lithotripsy for the Management of UndILatable Coronary StEnt: The SMILE Registry.

Background: Intravascular lithotripsy (IVL) showed to be effective in dilating heavily calcified de novo coronary lesions but little is known about its performance in under-expanded stents management. Aim of this study was to assess the feasibility, effectiveness and safety of IVL for the treatment of stent underexpansion refractory to balloon dilatation.

Methods: A multicentre, retrospective cohort analysis was performed in patients undergoing IVL to treat under-expanded stents following non-compliant balloon expansion failure.

Therapeutic Potential of Ixekizumab in the Treatment of Ankylosing Spondylitis: A Review on the Emerging Clinical Data.

Over the last 20 years, the greatly improved knowledges of underlying pathogenic mechanisms of AS, including the role of tumor necrosis factor (TNF), the interleukin 23/Th17 axis, and interleukin-17 (Il-17), constituted the rationale to develop biologics selectively inhibiting these pathways. For more than 10 years, anti-TNF biologics were successfully employed to treat AS, with marked improvement of signs and symptoms in around 60% of the patients. Recent knowledge of the pathophysiology of spondyloarthritis has highlighted the emerging role of the IL-17/IL-23 axis.

Dedifferentiated soft tissue leiomyosarcoma with heterologous osteosarcoma component: case report and review of the literature.

Background: Soft tissue dedifferentiated leiomyosarcoma with heterologous osteosarcomatous component is an extremely rare entity described in only few cases in the literature.

Case Presentation: We report the case of a 65-year-old male patient who, after initial inadequate surgery of a tumor of the left forearm, developed local recurrence that was treated with neoadjuvant chemotherapy, surgery and postoperative radiation therapy. Histologically the tumor showed an abrupt separation of two different patterns.

Comparison between two different next generation sequencing platforms for clinical relevant gene mutation test in solid tumours.

In the present study, we analysed 44 formalin fixed paraffin embedded (FFPE) from different solid tumours by adopting two different next generation sequencing platforms: GeneReader (QIAGEN, Hilden, Germany) and Ion Torrent (Thermo Fisher Scientific, Waltham, Massachusetts, USA). We highlighted a 100% concordance between the platforms. In addition, focusing on variant detection, we evaluated a very good agreement between the two tests (Cohen's kappa=0.

Reflex testing of speckled cytoplasmic patterns observed in routine ANA HEp-2 indirect immunofluorescence with a multiplex anti-synthetase dot-blot assay: a multicentric pilot study.

Immunofluorescence on HEp2-cells is the standard diagnostic assay for the detection of anti-nuclear antibodies (ANA). Cytoplasmic speckled patterns are a common finding, and are associated with various antibodies, including anti-synthetase antibodies. However, classic ENA testing generally identifies only anti-Jo-1.

Adult female acne and associated risk factors: Results of a multicenter case-control study in Italy.

Background: The reasons for the appearance of acne in adulthood are largely unknown.

Objective: We explored the role of personal and environmental factors in adult female acne.

Methods: We conducted a multicenter case-control study in the outpatient departments of 12 Italian cities.

Muscle strength recovery versus semitendinosus and gracilis tendon regeneration after harvesting for anterior cruciate ligament reconstruction.

Twenty consecutive, chronic and isolated anterior cruciate ligament (ACL) lesions that underwent reconstruction with quadrupled semitendinosus (ST) and gracilis (G) were prospectively examined to compare tendon regeneration and muscle strength recovery. Twenty consecutive axial nuclear magnetic resonance (NMR) scans were done after 1 month, 6 months and 2 years from surgery. A CybexII was used to evaluate concentric strength deficits both in flexion and in internal tibia rotation at 6 months and 2 years.

Improved clinical outcomes with a new contour-curved stapler in the surgical treatment of obstructed defecation syndrome: a mid-term randomized controlled trial.

Background: Stapled transanal rectal resection has become the primary surgical procedure for surgical treatment of obstructed defecation syndrome caused by rectocele or rectal intussusception. The procedure is generally performed with 2 circular staplers. Recently, a dedicated contour-curved stapler was developed.

Stapled trans-anal rectal resection (STARR) by a new dedicated device for the surgical treatment of obstructed defaecation syndrome caused by rectal intussusception and rectocele: early results of a multicenter prospective study.

Background And Aim: Obstructed defaecation syndrome (ODS) represents a very common clinical problem. The aim of the this prospective multicenter study was to evaluate the efficacy and safety of stapler trans-anal rectal resection (STARR) performed by a new dedicated device, CCS-30 Contour Transtar, in patients with ODS caused by rectal intussusception (RI) and/or rectocele (RE).

Materials And Methods: All the patients who underwent STARR for ODS caused by RI and/or RE at Colorectal Surgery Units of S.

Clinical, manometric, and ultrasonographic results of pneumatic balloon dilatation vs. lateral internal sphincterotomy for chronic anal fissure: a prospective, randomized, controlled trial.

Purpose: This prospective, randomized, controlled trial was designed to compare the clinical, functional, and morphologic results of pneumatic balloon dilatation with lateral internal sphincterotomy for the treatment of chronic anal fissure.

Methods: All patients with symptomatic chronic anal fissure were randomly assigned to pneumatic balloon dilatation or lateral internal sphincterotomy and invited to complete a standardized questionnaire inquiring about their symptoms. Anal ultrasonography and anal manometry were performed before and six months after surgery.

Cinedefecographic findings in patients with obstructed defecation sindrome. A study in 420 cases.

Aim: Obstructed defecation syndrome (ODS) represents a very common clinical problem. The aim of this study was to analyze the cinedefecographic findings in a group of patients with ODS.

Methods: All patients with ODS were prospectively introduced into a database and underwent cinedefecography (CD).

Pneumatic balloon dilatation for chronic anal fissure: a prospective, clinical, endosonographic, and manometric study.

Purpose: Pneumatic balloon dilation has been shown to be effective in the management of chronic anal fissure, but its effect on the anal sphincter has not been fully investigated. The aim of this study was to evaluate prospectively the clinical, anatomic, and functional pattern in a group of patients treated by pneumatic balloon dilation.

Methods: A series of 33 consecutive patients suffering from chronic anal fissure underwent pneumatic balloon dilation.