https://www.pathologica.it/issue/feedPathologica - Journal of the Italian Society of Anatomic Pathology and Diagnostic Cytopathology2025-05-09T00:00:00+00:00Mattia Barbareschipathologica@pacinieditore.itOpen Journal Systems<div class="alert-for-new-site alert alert-danger"> <h4><strong><em>NEWS! </em> New web site for PATHOLOGICA </strong></h4> <p>As of <strong>04/11/2024</strong>, this site was upgraded and migrated to the new platform with an updated version of the software. The old site remained active and accessible at <a href="https://old.pathologica.it/issue/archive" target="_blank" rel="noopener">old.pathologica.it</a> solely to allow completion of the peer-review process for articles submitted prior to the above date.</p> <p>To complete the evaluation/approval process for those articles, the Authors and Reviewers involved will need to access the old site <a href="https://old.pathologica.it/login" target="_blank" rel="noopener">old.pathologica.it/login</a> using the usual login credentials.</p> <p>For submission and management of new articles, Authors and Reviewers will have to use this new site using the same login credentials already valid for the old site. If you have difficulty logging in to this new site, you can still perform the password recovery procedure by clicking on the “Forgot your password?” link <a href="https://www.pathologica.it/login/lostPassword" target="_blank" rel="noopener">www.pathologica.it/login/lostPassword</a> found on the site's login page.</p> </div>https://www.pathologica.it/article/view/1214Molecular Testing in Solid Tumors: Best Practices from the Molecular Pathology and Precision Medicine Study Group of the Italian Society of Pathology (PMMP/SIAPeC)2025-04-08T06:45:29+00:00Nicola Fusconicola.fusco@ieo.itGiancarlo Prunerigiancarlo.pruneri@unimi.itFabio Pagnifabio.pagni@unimib.itUmberto Malapelleumbertomalapelle@gmail.com<p>The Italian Society of Pathology’s Molecular Pathology and Precision Medicine Study Group (PMMP/SIAPeC) has released a three-part set of best practice guidelines to standardize and enhance molecular testing in solid tumors. Part I focuses on the pre-analytical phase, emphasizing proper tissue handling and quality control to preserve nucleic acid integrity. Part II addresses the analytical phase, outlining workflows for next-generation sequencing (NGS), from extraction to variant interpretation, with recommendations on platform choice, gene panels, and bioinformatics. Part III covers the post-analytical phase, offering guidance on structured, clinically meaningful reporting to support therapeutic decisions, including standards for both tissue and liquid biopsies. Together, these documents aim to harmonize molecular diagnostics across Italy, ensuring reliable, high-quality results that support precision oncology.</p>2025-05-09T00:00:00+00:00Copyright (c) 2025 Società Italiana di Anatomia Patologica e Citopatologia Diagnostica, Divisione Italiana della International Academy of Pathologyhttps://www.pathologica.it/article/view/1215Part I – Pre-analytical phase2025-04-08T06:44:29+00:00Caterina Marchiòcaterina.marchio@unito.itEnrico Berrinoenrico.berrino@ircc.itStefania Scarpinostefania.scarpino@uniroma1.itGreta Alìgreta.ali@gmail.comSara Erika Bellomosaraerika.bellomo@ircc.itSimonetta Buglionisimonetta.buglioni@ifo.itAndrea Capeceandrea.capece@aslteramo.itEliano Cascardieliano.cascardi@ircc.itGiovanni Di Lorenzogiovanni.dilorenzo@aslteramo.itElena Guerini-Roccoelena.guerinirocco@ieo.itAntonio Iaccarinoantiaccc@hotmail.comMarzia Nieddumarzia.nieddu@yahoo.itDaniela Nobilionobilio.daniela@libero.itPasquale Pisapiapasqualepisapia89@gmail.comLeonardo Tonellileonardo.tonelli@ircc.itGianluca Witelgianluca.witel@ircc.itAnna Sapinoanna.sapino@unito.iitFabio Pagnifabio.pagni@unimib.itNicola Fusconicola.fusco@ieo.itGiancarlo Prunerigiancarlo.pruneri@unimi.itUmberto Malapelleumbertomalapelle@gmail.com<p>Precision oncology relies on pathology to integrate morphological and genomic data for tailored treatment selection. The preanalytical phase, covering all steps from specimen collection to processing before analysis, is one of the major determinants of the quality of downstream molecular analyses, which are essential for selection personalized therapeutic strategies. Strict adherence to protocols and specific quality control programs are essential to ensure the reliability and standardization of molecular testing. This document intends to guide the multidisciplinary team (pathologists, technicians, molecular biologists) in pathology laboratories during the preparation of samples for molecular analyses.</p>2025-05-09T00:00:00+00:00Copyright (c) 2025 Società Italiana di Anatomia Patologica e Citopatologia Diagnostica, Divisione Italiana della International Academy of Pathologyhttps://www.pathologica.it/article/view/1216Part II – Analytical phase2025-04-08T06:42:35+00:00Elena Guerini-Roccoelena.guerinirocco@ieo.itKonstantinos Venetiskonstantinos.venetis@ieo.itSilvia Bessisilvia2.bessi@uslcentro.toscana.itSimonetta Buglionisimonetta.buglioni@ifo.itCaterina Chiappettacaterina.chiappetta@uniroma1.itDario de Biasecaterina.chiappetta@uniroma1.itGiovanna De Magliogiovanna.demaglio@asufc.sanita.fvg.itPaolo Grazianopaolo.graziano@uniroma1.itElisabetta Macerolaelisabetta.macerola@for.unipi.itCaterina Marchiòcaterina.marchio@unito.itElisa Meluccielisa.melucci@ifo.itMariantonia Nacchionacchiomariantonia92@gmail.comFederica Natonifederica.natoni@asl.vt.itAndrea Vingianiandrea.vingiani@unimi.itNicola Fusconicola.fusco@unimi.itUmberto Malapelleumbertomalapelle@gmail.comGiancarlo Prunerigiancarlo.pruneri@unimi.itFabio Pagnifabio.pagni@unimib.it<p>Next-generation sequencing (NGS) has become a cornerstone of precision oncology, requiring standardized workflows in molecular pathology laboratories. The analytical phase, which includes all procedures from nucleic acid quantification to variant interpretation, plays a central role in ensuring the accuracy and clinical utility of molecular results. This document aims at supporting pathology teams—comprising pathologists, technicians, and molecular biologists—during the implementation and execution of the analytical phase of NGS testing. Key topics include clinical indications, platform and gene panel selection, bioinformatics pipelines, quality assurance strategies, and organizational considerations. The goal is to promote standardized, high-quality molecular diagnostics to advance precision pathology.</p>2025-05-09T00:00:00+00:00Copyright (c) 2025 Società Italiana di Anatomia Patologica e Citopatologia Diagnostica, Divisione Italiana della International Academy of Pathologyhttps://www.pathologica.it/article/view/1217Part III – Post-analytical phase2025-04-08T06:37:45+00:00Simonetta Buglionisimonetta.buglioni@ifo.itDavide Seminatidavideseminati93@gmail.comRossella Brunor.bruno@ao-pisa.toscana.itBeatrice Casinibeatrice.casini@ifo.itValerio Gristinavalerio.gristina@gmail.comElena Guerini-Roccoelena.guerinirocco@ieo.itCalogero Lauricellacalogero983@gmail.comCaterina Marchiòcaterina.marchio@unito.itMaria Iole Natalicchioiolenatalicchio@gmail.comFancesco Pepepepefrancesco88@yahoo.itGloria Pessinagloria.pessina@asl.vt.itStefania Scarpinostefania.scarpino@uniroma1.itGiovanni Tallinigiovanni.tallini@unibo.itKonstantinos Venetiskonstantinos.venetis@ieo.itUmberto Malapelleumbertomalapelle@gmail.comFabio Pagnifabio.pagni@unimib.itGiancarlo Prunerigiancarlo.pruneri@unimi.itNicola Fusconicola.fusco@unimi.it<p>Precision oncology requires standardized and clinically meaningful reporting of molecular test results to support therapeutic decision-making. Next-generation sequencing (NGS), increasingly used in routine diagnostics, must be accompanied by clear, structured, and up-to-date interpretative reports. This document provides updated guidance for the annotation, interpretation, and reporting of variants detected through NGS, encompassing both small targeted panels and large-scale comprehensive genomic profiling (CGP) assays. Emphasis is placed on structured reporting, clinical applicability, and harmonization across institutions. The recommendations also address critical aspects of quality assurance, standardization for both tissue and liquid biopsy samples, with the aim to streamline molecular report generation, improve multidisciplinary communication, and facilitate the integration of NGS into everyday oncology practice in Italy.</p>2025-05-09T00:00:00+00:00Copyright (c) 2025 Società Italiana di Anatomia Patologica e Citopatologia Diagnostica, Divisione Italiana della International Academy of Pathology