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Hofman P, Calabrese F, Kern I, Adam J, Alarcão A, Alborelli I, Anton NT, Arndt A, Avdalyan A, Barberis M, Bégueret H, Bisig B, Blons H, Boström P, Brcic L, Bubanovic G, Buisson A, Caliò A, Cannone M, Carvalho L, Caumont C, Cayre A, Chalabreysse L, Chenard MP, Conde E, Copin MC, Côté JF, D'Haene N, Dai HY, de Leval L, Delongova P, Denčić-Fekete M, Fabre A, Ferenc F, Forest F, de Fraipont F, Garcia-Martos M, Gauchotte G, Geraghty R, Guerin E, Guerrero D, Hernandez S, Hurník P, Jean-Jacques B, Kashofer K, Kazdal D, Lantuejoul S, Leonce C, Lupo A, Malapelle U, Matej R, Merlin JL, Mertz KD, Morel A, Mutka A, Normanno N, Ovidiu P, Panizo A, Papotti MG, Parobkova E, Pasello G, Pauwels P, Pelosi G, Penault-Llorca F, Picot T, Piton N, Pittaro A, Planchard G, Poté N, Radonic T, Rapa I, Rappa A, Roma C, Rot M, Sabourin JC, Salmon I, Prince SS, Scarpa A, Schuuring E, Serre I, Siozopoulou V, Sizaret D, Smojver-Ježek S, Solassol J, Steinestel K, Stojšić J, Syrykh C, Timofeev S, Troncone G, Uguen A, Valmary-Degano S, Vigier A, Volante M, Wahl SGF, Stenzinger A, Ilié M. Real-world EGFR testing practices for non-small-cell lung cancer by thoracic pathology laboratories across Europe. ESMO Open 2023; 8:101628. [PMID: 37713929 PMCID: PMC10594022 DOI: 10.1016/j.esmoop.2023.101628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 06/14/2023] [Accepted: 08/02/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND Testing for epidermal growth factor receptor (EGFR) mutations is an essential recommendation in guidelines for metastatic non-squamous non-small-cell lung cancer, and is considered mandatory in European countries. However, in practice, challenges are often faced when carrying out routine biomarker testing, including access to testing, inadequate tissue samples and long turnaround times (TATs). MATERIALS AND METHODS To evaluate the real-world EGFR testing practices of European pathology laboratories, an online survey was set up and validated by the Pulmonary Pathology Working Group of the European Society of Pathology and distributed to 64 expert testing laboratories. The retrospective survey focussed on laboratory organisation and daily EGFR testing practice of pathologists and molecular biologists between 2018 and 2021. RESULTS TATs varied greatly both between and within countries. These discrepancies may be partly due to reflex testing practices, as 20.8% of laboratories carried out EGFR testing only at the request of the clinician. Many laboratories across Europe still favour single-test sequencing as a primary method of EGFR mutation identification; 32.7% indicated that they only used targeted techniques and 45.1% used single-gene testing followed by next-generation sequencing (NGS), depending on the case. Reported testing rates were consistent over time with no significant decrease in the number of EGFR tests carried out in 2020, despite the increased pressure faced by testing facilities during the COVID-19 pandemic. ISO 15189 accreditation was reported by 42.0% of molecular biology laboratories for single-test sequencing, and by 42.3% for NGS. 92.5% of laboratories indicated they regularly participate in an external quality assessment scheme. CONCLUSIONS These results highlight the strong heterogeneity of EGFR testing that still occurs within thoracic pathology and molecular biology laboratories across Europe. Even among expert testing facilities there is variability in testing capabilities, TAT, reflex testing practice and laboratory accreditation, stressing the need to harmonise reimbursement technologies and decision-making algorithms in Europe.
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Affiliation(s)
- P Hofman
- Laboratory of Clinical and Experimental Pathology, FHU OncoAge, Biobank Côte d'Azur BB-0033-00025, Louis Pasteur Hospital, IRCAN, Université Côte d'Azur, Nice, France.
| | - F Calabrese
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - I Kern
- Department of Pathology, University Clinic Golnik, Golnik, Slovenia
| | - J Adam
- Department of Pathology, Groupe Hospitalier Paris Saint-Joseph, Paris, France
| | - A Alarcão
- IAP-PM, Institute of Anatomical and Molecular Pathology, Faculty of Medicine, University of Coimbra, 3004-504 Coimbra, Portugal
| | - I Alborelli
- Department of Pathology, Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - N T Anton
- Department of Genetics, University Hospital Bichat-Claude Bernard, Paris University, Paris, France
| | - A Arndt
- Institute of Pathology and Molecular Pathology, Bundeswehrkrankenhaus Ulm, Oberer Eselsberg 40, 89081 Ulm, Germany
| | - A Avdalyan
- Multidisciplinary Clinical Center "Kommunarka" of the Moscow Health Department, Moscow, Russia
| | - M Barberis
- Oncogenomics Unit, European Institute of Oncology (IEO), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - H Bégueret
- Department of Pathology, University Hospital of Bordeaux, Hôpital Haut-Lévêque, Pessac, France
| | - B Bisig
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - H Blons
- Pharmacogenomics and Molecular Oncology Unit, Biochemistry Department, Assistance Publique-Hopitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France
| | - P Boström
- Department of Pathology, Turku University Hospital, Turku, Finland
| | - L Brcic
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - G Bubanovic
- Laboratory for Molecular Pathology, Department of Pathology, University of Zagreb School of Medicine and University Hospital Centre Zagreb, Zagreb, Croatia
| | - A Buisson
- Department of Biopathology, Centre Léon Bérard, Lyon, France
| | - A Caliò
- Department of Diagnostics and Public Health, Section of Pathology, University and Hospital Trust of Verona, Verona, Italy
| | - M Cannone
- Inter-Hospital Pathology Division, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), MultiMedica, Milan, Italy
| | - L Carvalho
- IAP-PM, Institute of Anatomical and Molecular Pathology, Faculty of Medicine, University of Coimbra, 3004-504 Coimbra, Portugal
| | - C Caumont
- Department of Tumor Biology, University Hospital of Bordeaux, Hospital Haut-Lévêque, Pessac, France
| | - A Cayre
- Department of Biopathology, Jean Perrin Centre, Clermont-Ferrand, France
| | - L Chalabreysse
- Department of Pathology, Groupement Hospitalier Est, Bron, France
| | - M P Chenard
- Department of Pathology, University Hospital of Strasbourg, 67098 Strasbourg, France
| | - E Conde
- Department of Pathology, 12 de Octubre University Hospital, Universidad Complutense de Madrid, Research Institute 12 de Octubre University Hospital (i+12), CIBERONC, Madrid, Spain
| | - M C Copin
- Department of Pathology, Université d'Angers, Centre Hospitalier Universitaire d'Angers, Angers, France
| | - J F Côté
- Department of Pathology, Institut Mutualiste Montsouris, Paris, France
| | - N D'Haene
- Department of Pathology, Erasme Hospital, HUB ULB, Brussels, Belgium
| | - H Y Dai
- Department of Pathology, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway
| | - L de Leval
- Institute of Pathology, Department of Laboratory Medicine and Pathology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - P Delongova
- Institute of Molecular and Clinical Pathology and Medical Genetics, Faculty of Medicine, University Hospital Ostrava, Ostrava, Czech Republic
| | | | - A Fabre
- Department of Histopathology, St. Vincent's University Hospital, University College Dublin School of Medicine, Dublin, Ireland
| | - F Ferenc
- Department of Pathology, University of Oradea, Oradea, Romania
| | - F Forest
- Department of Pathology, University Hospital of Saint-Etienne, Saint-Etienne, France
| | - F de Fraipont
- Medical Unit of Molecular Genetic (Hereditary Diseases and Oncology), Grenoble University Hospital, Grenoble, France
| | - M Garcia-Martos
- Department of Pathology, Gregorio Marañón General University Hospital, Madrid, Spain
| | - G Gauchotte
- Department of Biopathology, CHRU-ICL, CHRU Nancy, Vandoeuvre-lès-Nancy, France
| | - R Geraghty
- Department of Histopathology, St. Vincent's University Hospital, University College Dublin School of Medicine, Dublin, Ireland
| | - E Guerin
- Department of Molecular Cancer Genetics, Laboratory of Biochemistry and Molecular Biology, University Hospital of Strasbourg, Strasbourg, France
| | - D Guerrero
- Biomedical Research Centre, Navarra Health Service, Pamplona, Navarra, Spain
| | - S Hernandez
- Department of Pathology, 12 de Octubre University Hospital, Universidad Complutense de Madrid, Research Institute 12 de Octubre University Hospital (i+12), CIBERONC, Madrid, Spain
| | - P Hurník
- Institute of Molecular and Clinical Pathology and Medical Genetics, Faculty of Medicine, University Hospital Ostrava, Ostrava, Czech Republic
| | - B Jean-Jacques
- Department of Pathology, CHU de Caen Côte de Nacre, Caen, France
| | - K Kashofer
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Graz, Austria
| | - D Kazdal
- Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany; Translational Lung Research Center Heidelberg (TLRC-H), member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | - S Lantuejoul
- Department of Biopathology, Centre Leon Berard Unicancer and Pathology Research Platform, Cancer Research Center of Lyon (CRCL), Lyon, France
| | - C Leonce
- Department of Pathology, Groupement Hospitalier Est, Bron, France
| | - A Lupo
- Department of Pathology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Université de Paris, Paris, France
| | - U Malapelle
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - R Matej
- Department of Pathology and Molecular Medicine, Thomayer University Hospital, Prague, Czech Republic
| | - J L Merlin
- Department of Biopathology, Institut de Cancérologie de Lorraine, University of Lorraine, Vandoeuvre-Les-Nancy, France
| | - K D Mertz
- Institute of Pathology, Cantonal Hospital Baselland, Liestal, Switzerland
| | - A Morel
- Department of Innate Immunity and Immunotherapy, Institut de Cancérologie de l'Ouest - Centre Paul Papin, Angers, France
| | - A Mutka
- HUSLAB, Department of Pathology, Helsinki University Hospital, Helsinki, Finland
| | - N Normanno
- Cell Biology and Biotherapy Unit, INT-Fondazione Pascale, Via M. Semmola, Naples, Italy
| | - P Ovidiu
- Department of Pathology, University of Oradea, Oradea, Romania
| | - A Panizo
- Department of Pathology, Complejo Hospitalario de Navarra, Pamplona, Navarra, Spain
| | - M G Papotti
- Division of Pathology, University Hospital Città Della Salute, Turin, Italy
| | - E Parobkova
- Department of Pathology and Molecular Medicine, Thomayer University Hospital, Prague, Czech Republic
| | - G Pasello
- Division of Medical Oncology 2, Veneto Institute of Oncology IOV-IRCCS, Padova, Italy
| | - P Pauwels
- Department of Pathology, University Hospital Antwerp and University of Antwerp, Antwerp, Belgium
| | - G Pelosi
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - F Penault-Llorca
- Department of Pathology, Clermont Auvergne University, "Molecular Imaging and Theranostic Strategies", Center Jean Perrin, Montalembert, Clermont-Ferrand, France
| | - T Picot
- Department of Pathology, University Hospital of Saint-Etienne, Saint-Etienne, France
| | - N Piton
- Department of Pathology, Rouen University Hospital, France and Normandie University, UNIROUEN, Inserm U1245, Rouen, France
| | - A Pittaro
- Division of Pathology, University Hospital Città Della Salute, Turin, Italy
| | - G Planchard
- Department of Pathology, CHU de Caen Côte de Nacre, Caen, France
| | - N Poté
- Department of Pathology, Hospital Bichat Bichat, Assistance Publique Hôpitaux de Paris; Université Paris Cité, Paris, France
| | - T Radonic
- Department of Pathology, Amsterdam University Medical Center, VUMC, University of Amsterdam, Amsterdam, Netherlands
| | - I Rapa
- Pathology Unit, San Luigi Hospital, Orbassano Turin, Italy
| | - A Rappa
- Oncogenomics Unit, European Institute of Oncology (IEO), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Milan, Italy
| | - C Roma
- Cell Biology and Biotherapy Unit, INT-Fondazione Pascale, Via M. Semmola, Naples, Italy
| | - M Rot
- Department of Pathology, University Clinic Golnik, Golnik, Slovenia
| | - J C Sabourin
- Department of Pathology, Rouen University Hospital, France and Normandie University, UNIROUEN, Inserm U1245, Rouen, France
| | - I Salmon
- Department of Pathology, Erasme Hospital, HUB ULB, Brussels, Belgium; CurePath, Jumet, Belgium
| | - S Savic Prince
- Department of Pathology, Institute of Medical Genetics and Pathology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - A Scarpa
- Department of Diagnostics and Public Health, Section of Pathology, University and Hospital Trust of Verona, Verona, Italy
| | - E Schuuring
- Department of Pathology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - I Serre
- Department of Pathology, Gui de Chauliac Hospital, Montpellier University Medical Center, University of Montpellier, 80 Avenue Augustin Fliche, Montpellier, France
| | - V Siozopoulou
- Department of Pathology, University Hospital Antwerp and University of Antwerp, Antwerp, Belgium
| | - D Sizaret
- Department of Pathology, CHRU Tours - Hôpital Trousseau, Chambray-lès-Tours, France
| | - S Smojver-Ježek
- Division for Pulmonary Cytology, Department of Pathology and Cytology, University Hospital Centre Zagreb, School of Medicine, University of Zagreb, Zagreb, Croatia
| | - J Solassol
- Solid Tumour Laboratory, Pathology and Oncobiology Department, CHU Montpellier, University of Montpellier, Montpellier, France
| | - K Steinestel
- Institute of Pathology and Molecular Pathology, Bundeswehrkrankenhaus Ulm, Oberer Eselsberg 40, 89081 Ulm, Germany
| | - J Stojšić
- Department of Thoracic Pathology, Section of Pathology, University Clinical Centre of Serbia, Belgrade, Serbia
| | - C Syrykh
- Department of Pathology, IUC-T-Oncopole, Toulouse, France
| | - S Timofeev
- Multidisciplinary Clinical Center "Kommunarka" of the Moscow Health Department, Moscow, Russia
| | - G Troncone
- Department of Pathology, University of Oradea, Oradea, Romania
| | - A Uguen
- Department of Pathological Anatomy and Cytology, CHRU de Brest, Brest, France; LBAI, UMR1227, INSERM, University of Brest, CHU de Brest, Brest, France
| | - S Valmary-Degano
- Department of Pathology, Institute for Advanced Biosciences, CHU Grenoble Alpes, Université Grenoble Alpes, Grenoble, France
| | - A Vigier
- Department of Pathology, IUC-T-Oncopole, Toulouse, France
| | - M Volante
- Department of Oncology, University of Turin, San Luigi Hospital, Orbassano, Turin, Italy
| | - S G F Wahl
- Department of Pathology, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway
| | - A Stenzinger
- Institute of Pathology, Heidelberg University Hospital, Heidelberg, Germany; Translational Lung Research Center Heidelberg (TLRC-H), member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | - M Ilié
- Laboratory of Clinical and Experimental Pathology, FHU OncoAge, Biobank Côte d'Azur BB-0033-00025, Louis Pasteur Hospital, IRCAN, Université Côte d'Azur, Nice, France
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Grisanti S, Scatolini M, Tomaiuolo P, Grosso E, Basile V, Cosentini D, Puglisi S, Laganà M, Perotti P, Rossini E, Smussi D, Sigala S, Volante M, Berruti A, Terzolo M. 29MO Germline variants NGS characterization in patients with non-syndromic adrenocortical carcinoma. ESMO Open 2023. [DOI: 10.1016/j.esmoop.2023.101050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Simbolo M, Centonze G, Ali G, Garzone G, Taormina S, Sabella G, Ciaparrone C, Mafficini A, Grillo F, Mangogna A, Volante M, Mastracci L, Fontanini G, Pilotto S, Bria E, Infante M, Capella C, Rolli L, Pastorino U, Milella M, Milione M, Scarpa A. Integrative molecular analysis of combined small-cell lung carcinomas identifies major subtypes with different therapeutic opportunities. ESMO Open 2022; 7:100308. [PMID: 34952268 PMCID: PMC8695295 DOI: 10.1016/j.esmoop.2021.100308] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 10/25/2021] [Accepted: 10/27/2021] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND Combined small-cell lung cancer (C-SCLC) is composed of SCLC admixed with a non-small-cell cancer component. They currently receive the same treatment as SCLC. The recent evidence that SCLC may belong to either of two lineages, neuroendocrine (NE) or non-NE, with different vulnerability to specific cell death pathways such as ferroptosis, opens new therapeutic opportunities also for C-SCLC. MATERIALS AND METHODS Thirteen C-SCLCs, including five with adenocarcinoma (CoADC), five with large-cell neuroendocrine carcinoma (CoLCNEC) and three with squamous cell carcinoma (CoSQC) components, were assessed for alterations in 409 genes and transcriptomic profiling of 20 815 genes. RESULTS All 13 cases harbored TP53 (12 cases) and/or RB1 (7 cases) inactivation, which was accompanied by mutated KRAS in 4 and PTEN in 3 cases. Potentially targetable alterations included two KRAS G12C, two PIK3CA and one EGFR mutations. Comparison of C-SCLC transcriptomes with those of 57 pure histology lung cancers (17 ADCs, 20 SQCs, 11 LCNECs, 9 SCLCs) showed that CoLCNEC and CoADC constituted a standalone group of NE tumors, while CoSQC transcriptional setup was overlapping that of pure SQC. Using transcriptional signatures of NE versus non-NE SCLC as classifier, CoLCNEC was clearly NE while CoSQC was strongly non-NE and CoADC exhibited a heterogeneous phenotype. Similarly, using ferroptosis sensitivity/resistance markers, CoSQC was classified as sensitive (as expected for non-NE), CoLCNEC as resistant (as expected for NE) and CoADC showed a heterogeneous pattern. CONCLUSIONS These data support routine molecular profiling of C-SCLC to search for targetable driver alterations and to precisely classify them according to therapeutically relevant subgroups (e.g. NE versus non-NE).
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Affiliation(s)
- M Simbolo
- Section of Pathology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - G Centonze
- Pathology Unit 1, Pathology and Laboratory Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - G Ali
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - G Garzone
- Pathology Unit 1, Pathology and Laboratory Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - S Taormina
- Section of Pathology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - G Sabella
- Pathology Unit 1, Pathology and Laboratory Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy; School of Pathology, University of Milan, Milan, Italy
| | - C Ciaparrone
- Section of Pathology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - A Mafficini
- Section of Pathology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy; ARC-Net Research Centre for Applied Research on Cancer, University of Verona, Verona, Italy
| | - F Grillo
- Department of Surgical and Diagnostic Sciences (DISC), University of Genova and IRCCS S. Martino-IST University Hospital, Genoa, Italy
| | - A Mangogna
- Institute for Maternal and Child Health, IRCCS Burlo Garofalo, Trieste, Italy
| | - M Volante
- Department of Oncology, University of Turin at San Luigi Hospital, Orbassano, Torino, Italy
| | - L Mastracci
- Department of Surgical and Diagnostic Sciences (DISC), University of Genova and IRCCS S. Martino-IST University Hospital, Genoa, Italy
| | - G Fontanini
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - S Pilotto
- Section of Oncology, Department of Medicine, University of Verona, Verona, Italy
| | - E Bria
- Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - M Infante
- Thoracic Surgery, University and Hospital Trust of Verona, Verona, Italy
| | - C Capella
- Unit of Pathology, Department of Medicine and Surgery and Research Centre for the Study of Hereditary and Familial tumors, University of Insubria, Varese, Italy
| | - L Rolli
- Thoracic Surgery Unit, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - U Pastorino
- Thoracic Surgery Unit, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - M Milella
- Section of Oncology, Department of Medicine, University of Verona, Verona, Italy
| | - M Milione
- Pathology Unit 1, Pathology and Laboratory Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy.
| | - A Scarpa
- Section of Pathology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy; ARC-Net Research Centre for Applied Research on Cancer, University of Verona, Verona, Italy
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Altınay S, Erözgür B, Dural AC, Volante M, Papotti MG. Monoclonal/polyclonal PAX-8, PTH and GATA3 immunohistochemistry in parathyroid lesions. J Endocrinol Invest 2021; 44:1997-2008. [PMID: 33566340 DOI: 10.1007/s40618-021-01518-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Accepted: 01/22/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND Parathyroid gland (PG) is an endocrine organ which may display different immunohistochemical stainings with chief cells and oxyphilic cells in normal as well as hyperplasic/tumoral lesions. PURPOSE In this study, we aimed to identify the demographic properties and diagnostic value of the GATA3 antibody, which is a transcription factor in addition to PTH, and of PAX-8 (monoclonal and polyclonal) antibody. METHODS We have analyzed in detail the cellular components and staining intensities of 46 adenomas all of which contained parathyroid rims, 12 hyperplasia and 5 adjacent non-neoplastic thyroidectomy materials (63 patients, 114 tissues). RESULTS While no staining was identified in the thyroid tissue, cytoplasmic PTH immunoreactivity was observed in all (100%) normal parathyroid tissues, rim of PGs and hyperplasia, and in 43/46 cases (93.4%) of adenomas. Adenoma and hyperplasia were less stained than normal PG (p < 0.05). We detected GATA3 staining in all cases except for the thyroid (100%). Weak positivity (1+) was most apparent in adenoma cases (p < 0.05). Monoclonal PAX-8 immunoreactivity was not identified in any normal parathyroid tissue and rim of PG but positive immunoreactivity was detected in 83.3% of hyperplasia cases (10/12), 84.8% of adenoma (39/46) and 100% of thyroid tissues (5/5) (p < 0.05). However, polyclonal PAX-8 immunoreactivity was detected in one normal parathyroid tissue (1/5) and seven (7/46) rim of PGs. In cases of hyperplasia and adenoma, positive immunoreactivity was 75% (9/12) and 74% (34/46), respectively. CONCLUSION In conclusion, we have observed that PTH and GATA3 constitute a much more reliable and sensitive marker for parathyroid and are stained less in adenomas. While monoclonal PAX-8 (MRQ-50) never stains normal parathyroid and rim of PGs, it may help in the differential diagnosis of proliferated parathyroid lesions as a considerably sensitive and relatively specific marker by staining hyperplasic parathyroid, adenomas and the thyroid.
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Affiliation(s)
- S Altınay
- Medical Faculty, University of Health Sciences, Mekteb-I Tıbbiye-I Şahane (Haydarpaşa) Külliyesi Selimiye Mah. Tıbbiye Cad no., 38, Üsküdar, 34668, Istanbul, Turkey.
- Department of Pathology, Bakırköy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey.
- Department of Molecular Oncology, Institute of Health Sciences, University of Health Sciences, Istanbul, Turkey.
| | - B Erözgür
- Department of Pathology, Bakırköy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - A C Dural
- Department of Endocrin Surgery, Bakırköy, Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - M Volante
- Pathology Division of the Department of Oncology, University of Turin, San Luigi Hospital, Regione Gonzole 10, Turin, Italy
| | - M G Papotti
- Pathology Division of the Department of Oncology, University of Turin, San Luigi Hospital, Regione Gonzole 10, Turin, Italy
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Massa F, Caraci P, Sapino A, De Rosa G, Volante M, Papotti M. Outcome and diagnostic reproducibility of the thyroid cytology "indeterminate categories" SIAPEC/SIE 2014 in a consecutive series of 302 cases. J Endocrinol Invest 2021; 44:803-809. [PMID: 32797379 PMCID: PMC7946669 DOI: 10.1007/s40618-020-01377-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 07/28/2020] [Indexed: 01/25/2023]
Abstract
PURPOSE The clinical impact of the SIAPEC/SIE 2014 classification for thyroid cytology has been addressed in few studies that evaluated the malignancy rate and the relative prevalence of each category. No study analyzed its intra-observer and inter-observer reproducibility, so far. METHODS We retrospectively collected all "indeterminate" lesions diagnosed before (2011-2014) and after (2015-2018) the application of the SIAPEC/SIE 2014 classification at our Institution. Their relative malignancy risks were calculated based on available histological diagnoses. Cytological and clinical features of TIR3A were compared with the surgical outcome. Finally, a large set of samples was re-evaluated in blind of the original cytological and histological diagnoses by two pathologists, independently. RESULTS The prevalence of "indeterminate" diagnoses increased in years 2015-2018 (302/1482, 21% with 14% of TIR3A and 7% TIR3B categories) compared to years 2011-2014 (261/1680, 16%). Surgery was performed in 27% TIR3A and in 97% TIR3B cases. Malignancy rates were 40% for TIR3B and 17% for TIR3A, but were greatly influenced by the adoption of the WHO 2017 re-classification of encapsulated follicular-patterned lesions (decreasing to 28% and 6%, respectively). No criteria except for tumor size were associated to malignancy in TIR3A category. Intra-observer agreement of the experienced pathologist was 122/141 (86%), whereas inter-observer agreement between the expert and in-training pathologist was 95/141 (67%). CONCLUSIONS In this real-life experience, the sub-classification of TIR3A and TIR3B slightly increased the overall prevalence of "indeterminate" diagnoses. Malignancy rates were higher than estimated for both TIR3A and TIR3B categories. Agreement among observers highly depended on pathologist's training.
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Affiliation(s)
- F Massa
- Department of Oncology, University of Turin and Pathology Unit, San Luigi Hospital, Regione Gonzole 10, 10043, Orbassano, Torino, Italy
| | - P Caraci
- Internal Medicine Unit, San Luigi Hospital, Orbassano, Turin, Italy
| | - A Sapino
- Department of Medical Sciences, University of Turin, Turin, Italy
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
| | - G De Rosa
- Pathology Unit, Mauriziano Hospital, Turin, Italy
| | - M Volante
- Department of Oncology, University of Turin and Pathology Unit, San Luigi Hospital, Regione Gonzole 10, 10043, Orbassano, Torino, Italy.
| | - M Papotti
- Department of Oncology, University of Turin, and Pathology Unit, "Città della Salute e della Scienza" Hospital, Turin, Italy
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6
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Creemers SG, Feelders RA, Valdes N, Ronchi CL, Volante M, van Hemel BM, Luconi M, Ettaieb MHT, Mannelli M, Chiara MD, Fassnacht M, Papotti M, Kerstens MN, Nesi G, Haak HR, van Kemenade FJ, Hofland LJ. The IGF2 methylation score for adrenocortical cancer: an ENSAT validation study. Endocr Relat Cancer 2020; 27:541-550. [PMID: 32668404 DOI: 10.1530/erc-19-0378] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 07/13/2020] [Indexed: 11/08/2022]
Abstract
Adrenocortical carcinoma (ACC) is diagnosed using the histopathological Weiss score (WS), but remains clinically elusive unless it has metastasized or grows locally invasive. Previously, we proposed the objective IGF2 methylation score as diagnostic tool for ACC. This multicenter European cohort study validates these findings. Patient and tumor characteristics were obtained from adrenocortical tumor patients. DNA was isolated from frozen specimens, where after DMR2, CTCF3, and H19 were pyrosequenced. The predictive value of the methylation score for malignancy, defined by the WS or metastasis development, was assessed using receiver operating characteristic curves and logistic and Cox regression analyses. Seventy-six ACC patients and 118 patients with adrenocortical adenomas were included from seven centers. The methylation score and tumor size were independently associated with the pathological ACC diagnosis (OR 3.756 95% CI 2.224-6.343; OR 1.467 95% CI 1.202-1.792, respectively; Hosmer-Lemeshow test P = 0.903), with an area under the curve (AUC) of 0.957 (95% CI 0.930-0.984). The methylation score alone resulted in an AUC of 0.910 (95% CI 0.866-0.952). Cox regression analysis revealed that the methylation score, WS and tumor size predicted development of metastases in univariate analysis. In multivariate analysis, only the WS predicted development of metastasis (OR 1.682 95% CI 1.285-2.202; P < 0.001). In conclusion, we validated the high diagnostic accuracy of the IGF2 methylation score for diagnosing ACC in a multicenter European cohort study. Considering the known limitations of the WS, the objective IGF2 methylation score could potentially provide extra guidance on decisions on postoperative strategies in adrenocortical tumor patients.
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Affiliation(s)
- S G Creemers
- Division of Endocrinology, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
| | - R A Feelders
- Division of Endocrinology, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
| | - N Valdes
- Servicio de Endocrinología y Nutrición, Hospital Universitario de Asturias, Oviedo, Spain
| | - C L Ronchi
- Comprehensive Cancer Center Mainfranken, University of Würzburg, Würzburg, Germany
- Institute of Metabolism and System Research, University of Birmingham, Birmingham, UK
| | - M Volante
- Department of Oncology, University of Turin, Orbassano, Turin, Italy
| | - B M van Hemel
- Department of Pathology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - M Luconi
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences 'Mario Serio', University of Florence, Florence, Italy
| | - M H T Ettaieb
- Departments of Internal Medicine and Endocrinology, Máxima Medical Center, Eindhoven, The Netherlands
| | - M Mannelli
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences 'Mario Serio', University of Florence, Florence, Italy
| | - M D Chiara
- Instituto Universitario de Oncologia del Principado de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - M Fassnacht
- Division of Endocrinology and Diabetes, Department of Internal Medicine, University Hospital, University of Würzburg, Würzburg, Germany
| | - M Papotti
- Department of Oncology, University of Turin, Orbassano, Turin, Italy
| | - M N Kerstens
- Department of Endocrinology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - G Nesi
- Division of Pathological Anatomy, University of Florence, Florence, Italy
| | - H R Haak
- Departments of Internal Medicine and Endocrinology, Máxima Medical Center, Eindhoven, The Netherlands
| | - F J van Kemenade
- Department of Pathology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - L J Hofland
- Division of Endocrinology, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
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7
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Tabbò F, Guerrera F, Bironzo P, Gagliasso M, Cartia C, Rigutto A, Izzo S, Veneziano F, Arizio F, Ardissone F, Papotti M, Volante M, Novello S, Righi L. P2.09-18 Lymphocyte Infiltration Pattern and STING Expression Identify Different Prognostic Groups in Early Stage NSCLC. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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8
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Tabbò F, Righi L, Rota G, Cappia S, Rigutto A, Izzo S, Novello S, Volante M. EP1.09-13 Clinic-Pathological and Molecular Features of PD-L1 Analyses in Advanced NSCLC: A Real Life Single Center Experience. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.2209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Alcala N, Leblay N, Gabriel AAG, Mangiante L, Hervas D, Giffon T, Sertier AS, Ferrari A, Derks J, Ghantous A, Delhomme TM, Chabrier A, Cuenin C, Abedi-Ardekani B, Boland A, Olaso R, Meyer V, Altmuller J, Le Calvez-Kelm F, Durand G, Voegele C, Boyault S, Moonen L, Lemaitre N, Lorimier P, Toffart AC, Soltermann A, Clement JH, Saenger J, Field JK, Brevet M, Blanc-Fournier C, Galateau-Salle F, Le Stang N, Russell PA, Wright G, Sozzi G, Pastorino U, Lacomme S, Vignaud JM, Hofman V, Hofman P, Brustugun OT, Lund-Iversen M, Thomas de Montpreville V, Muscarella LA, Graziano P, Popper H, Stojsic J, Deleuze JF, Herceg Z, Viari A, Nuernberg P, Pelosi G, Dingemans AMC, Milione M, Roz L, Brcic L, Volante M, Papotti MG, Caux C, Sandoval J, Hernandez-Vargas H, Brambilla E, Speel EJM, Girard N, Lantuejoul S, McKay JD, Foll M, Fernandez-Cuesta L. Integrative and comparative genomic analyses identify clinically relevant pulmonary carcinoid groups and unveil the supra-carcinoids. Nat Commun 2019; 10:3407. [PMID: 31431620 PMCID: PMC6702229 DOI: 10.1038/s41467-019-11276-9] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 07/02/2019] [Indexed: 02/06/2023] Open
Abstract
The worldwide incidence of pulmonary carcinoids is increasing, but little is known about their molecular characteristics. Through machine learning and multi-omics factor analysis, we compare and contrast the genomic profiles of 116 pulmonary carcinoids (including 35 atypical), 75 large-cell neuroendocrine carcinomas (LCNEC), and 66 small-cell lung cancers. Here we report that the integrative analyses on 257 lung neuroendocrine neoplasms stratify atypical carcinoids into two prognostic groups with a 10-year overall survival of 88% and 27%, respectively. We identify therapeutically relevant molecular groups of pulmonary carcinoids, suggesting DLL3 and the immune system as candidate therapeutic targets; we confirm the value of OTP expression levels for the prognosis and diagnosis of these diseases, and we unveil the group of supra-carcinoids. This group comprises samples with carcinoid-like morphology yet the molecular and clinical features of the deadly LCNEC, further supporting the previously proposed molecular link between the low- and high-grade lung neuroendocrine neoplasms.
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Affiliation(s)
- N Alcala
- International Agency for Research on Cancer (IARC/WHO), Section of Genetics, 150 Cours Albert Thomas, 69008, Lyon, France
| | - N Leblay
- International Agency for Research on Cancer (IARC/WHO), Section of Genetics, 150 Cours Albert Thomas, 69008, Lyon, France
| | - A A G Gabriel
- International Agency for Research on Cancer (IARC/WHO), Section of Genetics, 150 Cours Albert Thomas, 69008, Lyon, France
| | - L Mangiante
- International Agency for Research on Cancer (IARC/WHO), Section of Genetics, 150 Cours Albert Thomas, 69008, Lyon, France
| | - D Hervas
- Health Research Institute La Fe, Avenida Fernando Abril Martorell, Torre 106 A 7planta, 46026, Valencia, Spain
| | - T Giffon
- International Agency for Research on Cancer (IARC/WHO), Section of Genetics, 150 Cours Albert Thomas, 69008, Lyon, France
| | - A S Sertier
- Synergie Lyon Cancer, Centre Léon Bérard, 28 Rue Laennec, 69008, Lyon, France
| | - A Ferrari
- Synergie Lyon Cancer, Centre Léon Bérard, 28 Rue Laennec, 69008, Lyon, France
| | - J Derks
- Maastricht University Medical Centre (MUMC), GROW School for Oncology and Developmental Biology, P.O. Box 5800, 6202, AZ, Maastricht, The Netherlands
| | - A Ghantous
- International Agency for Research on Cancer (IARC/WHO), Section of Mechanisms of Carcinogenesis, 150 Cours Albert Thomas, 69008, Lyon, France
| | - T M Delhomme
- International Agency for Research on Cancer (IARC/WHO), Section of Genetics, 150 Cours Albert Thomas, 69008, Lyon, France
| | - A Chabrier
- International Agency for Research on Cancer (IARC/WHO), Section of Genetics, 150 Cours Albert Thomas, 69008, Lyon, France
| | - C Cuenin
- International Agency for Research on Cancer (IARC/WHO), Section of Mechanisms of Carcinogenesis, 150 Cours Albert Thomas, 69008, Lyon, France
| | - B Abedi-Ardekani
- International Agency for Research on Cancer (IARC/WHO), Section of Genetics, 150 Cours Albert Thomas, 69008, Lyon, France
| | - A Boland
- Centre National de Recherche en Génomique Humaine (CNRGH), Institut de Biologie François Jacob, CEA, Université Paris-Saclay, 2 rue Gaston Crémieux, CP 5706, 91057, Evry Cedex, France
| | - R Olaso
- Centre National de Recherche en Génomique Humaine (CNRGH), Institut de Biologie François Jacob, CEA, Université Paris-Saclay, 2 rue Gaston Crémieux, CP 5706, 91057, Evry Cedex, France
| | - V Meyer
- Centre National de Recherche en Génomique Humaine (CNRGH), Institut de Biologie François Jacob, CEA, Université Paris-Saclay, 2 rue Gaston Crémieux, CP 5706, 91057, Evry Cedex, France
| | - J Altmuller
- Cologne Centre for Genomics (CCG) and Centre for Molecular Medicine Cologne (CMMC), University of Cologne, Weyertal 115, 50931, Cologne, Germany
| | - F Le Calvez-Kelm
- International Agency for Research on Cancer (IARC/WHO), Section of Genetics, 150 Cours Albert Thomas, 69008, Lyon, France
| | - G Durand
- International Agency for Research on Cancer (IARC/WHO), Section of Genetics, 150 Cours Albert Thomas, 69008, Lyon, France
| | - C Voegele
- International Agency for Research on Cancer (IARC/WHO), Section of Genetics, 150 Cours Albert Thomas, 69008, Lyon, France
| | - S Boyault
- Translational Research and Innovation Department, Cancer Genomic Platform, 28 Rue Laennec, 69008, Lyon, France
| | - L Moonen
- Maastricht University Medical Centre (MUMC), GROW School for Oncology and Developmental Biology, P.O. Box 5800, 6202, AZ, Maastricht, The Netherlands
| | - N Lemaitre
- Institute for Advanced Biosciences, Site Santé, Allée des Alpes, 38700, La Tronche, Grenoble, France
| | - P Lorimier
- Institute for Advanced Biosciences, Site Santé, Allée des Alpes, 38700, La Tronche, Grenoble, France
| | - A C Toffart
- Pulmonology-Physiology Unit, Grenoble Alpes University Hospital, 38700, La Tronche, France
| | - A Soltermann
- Institute of Pathology and Molecular Pathology, University Hospital Zurich, Schmelzbergstrasse 12, 8091, Zurich, Switzerland
| | - J H Clement
- Department Hematology and Medical Oncology, Jena University Hospital, Am Klinikum 1, 07747, Jena, Germany
| | - J Saenger
- Bad Berka Institute of Pathology, Robert-Koch-Allee 9, 99438, Bad Berka, Germany
| | - J K Field
- Roy Castle Lung Cancer Research Programme, Department of Molecular and Clinical Cancer Medicine, University of Liverpool, 6 West Derby Street, L7 8TX, Liverpool, UK
| | - M Brevet
- Pathology Institute, Hospices Civils de Lyon, University Claude Bernard Lyon 1, 59 Boulevard Pinel, 69677, BRON Cedex, France
| | - C Blanc-Fournier
- CLCC François Baclesse, 3 avenue du Général Harris, 14076, Caen Cedex 5, France
| | - F Galateau-Salle
- Department of Pathology, Centre Léon Bérard, 28, rue Laennec, 69373, Lyon Cedex 8, France
| | - N Le Stang
- Department of Pathology, Centre Léon Bérard, 28, rue Laennec, 69373, Lyon Cedex 8, France
| | - P A Russell
- St. Vincent's Hospital and University of Melbourne, Victoria Parade, Fitzroy, Melbourne, VIC, 3065, Australia
| | - G Wright
- St. Vincent's Hospital and University of Melbourne, Victoria Parade, Fitzroy, Melbourne, VIC, 3065, Australia
| | - G Sozzi
- Pathology Division Fondazione, IRCCS Istituto Nazionale dei Tumori, Via G. Venezian 1, 20133, Milan, Italy
| | - U Pastorino
- Pathology Division Fondazione, IRCCS Istituto Nazionale dei Tumori, Via G. Venezian 1, 20133, Milan, Italy
| | - S Lacomme
- Nancy Regional University Hospital, CHRU, CRB BB-0033-00035, INSERM U1256, 29 Avenue du Maréchal de Lattre de Tassigny, 54035, Nancy Cedex, France
| | - J M Vignaud
- Nancy Regional University Hospital, CHRU, CRB BB-0033-00035, INSERM U1256, 29 Avenue du Maréchal de Lattre de Tassigny, 54035, Nancy Cedex, France
| | - V Hofman
- Laboratory of Clinical and Experimental Pathology, FHU OncoAge, Nice Hospital, Biobank BB-0033-00025, IRCAN Inserm U1081 CNRS 7284, University Côte d'Azur, 30 avenue de la voie Romaine, CS, 51069-06001, Nice Cedex 1, France
| | - P Hofman
- Laboratory of Clinical and Experimental Pathology, FHU OncoAge, Nice Hospital, Biobank BB-0033-00025, IRCAN Inserm U1081 CNRS 7284, University Côte d'Azur, 30 avenue de la voie Romaine, CS, 51069-06001, Nice Cedex 1, France
| | - O T Brustugun
- Drammen Hospital, Vestre Viken Health Trust, Vestre Viken HF, Postboks 800, 3004, Drammen, Norway
- Institute of Cancer Research, Oslo University Hospital, Ullernchausseen 70, 0379, Oslo, Norway
| | - M Lund-Iversen
- Institute of Cancer Research, Oslo University Hospital, Ullernchausseen 70, 0379, Oslo, Norway
| | | | - L A Muscarella
- Fondazione IRCCS Casa Sollievo della Sofferenza, Viale Cappuccini 1, 71013, San Giovanni Rotondo FG, Italy
| | - P Graziano
- Fondazione IRCCS Casa Sollievo della Sofferenza, Viale Cappuccini 1, 71013, San Giovanni Rotondo FG, Italy
| | - H Popper
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Neue Stiftingtalstrasse 6, 8010, Graz, Austria
| | - J Stojsic
- Department of Thoracopulmonary Pathology, Service of Pathology, Clinical Center of Serbia, Pasterova 2, Belgrade, 11000, Serbia
| | - J F Deleuze
- Centre National de Recherche en Génomique Humaine (CNRGH), Institut de Biologie François Jacob, CEA, Université Paris-Saclay, 2 rue Gaston Crémieux, CP 5706, 91057, Evry Cedex, France
| | - Z Herceg
- International Agency for Research on Cancer (IARC/WHO), Section of Mechanisms of Carcinogenesis, 150 Cours Albert Thomas, 69008, Lyon, France
| | - A Viari
- Synergie Lyon Cancer, Centre Léon Bérard, 28 Rue Laennec, 69008, Lyon, France
| | - P Nuernberg
- Cologne Centre for Genomics (CCG) and Centre for Molecular Medicine Cologne (CMMC), University of Cologne, Weyertal 115, 50931, Cologne, Germany
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Joseph-Stelzmann-Straße 26, 50931, Cologne, Germany
| | - G Pelosi
- Department of Oncology and Hemato-Oncology, University of Milan, and Inter-Hospital Pathology Division, IRCCS Multimedica, Via Gaudenzio Fantoli, 16/15, 20138, Milan, Italy
| | - A M C Dingemans
- Maastricht University Medical Centre (MUMC), GROW School for Oncology and Developmental Biology, P.O. Box 5800, 6202, AZ, Maastricht, The Netherlands
| | - M Milione
- Pathology Division Fondazione, IRCCS Istituto Nazionale dei Tumori, Via G. Venezian 1, 20133, Milan, Italy
| | - L Roz
- Pathology Division Fondazione, IRCCS Istituto Nazionale dei Tumori, Via G. Venezian 1, 20133, Milan, Italy
| | - L Brcic
- Diagnostic and Research Institute of Pathology, Medical University of Graz, Neue Stiftingtalstrasse 6, 8010, Graz, Austria
| | - M Volante
- Department of Oncology, University of Turin, Pathology Division, Via Santena 7, 10126, Torino, Italy
| | - M G Papotti
- Department of Oncology, University of Turin, Pathology Division, Via Santena 7, 10126, Torino, Italy
| | - C Caux
- Department of Immunity, Virus, and Inflammation, Cancer Research Centre of Lyon (CRCL), 28 Rue Laennec, 69008, Lyon, France
| | - J Sandoval
- Health Research Institute La Fe, Avenida Fernando Abril Martorell, Torre 106 A 7planta, 46026, Valencia, Spain
| | - H Hernandez-Vargas
- Cancer Research Centre of Lyon (CRCL), Inserm U 1052, CNRS UMR 5286, Centre Léon Bérard, Université de Lyon, 28 Rue Laennec, 69008, Lyon, France
| | - E Brambilla
- Institute for Advanced Biosciences, Site Santé, Allée des Alpes, 38700, La Tronche, Grenoble, France
| | - E J M Speel
- Maastricht University Medical Centre (MUMC), GROW School for Oncology and Developmental Biology, P.O. Box 5800, 6202, AZ, Maastricht, The Netherlands
| | - N Girard
- Institut Curie, 26 Rue d'Ulm, 75005, Paris, France
- European Reference Network (ERN-EURACAN), 28 rue Laennec, 69008, Lyon, France
| | - S Lantuejoul
- Synergie Lyon Cancer, Centre Léon Bérard, 28 Rue Laennec, 69008, Lyon, France
- Translational Research and Innovation Department, Cancer Genomic Platform, 28 Rue Laennec, 69008, Lyon, France
- Department of Pathology, Centre Léon Bérard, 28, rue Laennec, 69373, Lyon Cedex 8, France
| | - J D McKay
- International Agency for Research on Cancer (IARC/WHO), Section of Genetics, 150 Cours Albert Thomas, 69008, Lyon, France
| | - M Foll
- International Agency for Research on Cancer (IARC/WHO), Section of Genetics, 150 Cours Albert Thomas, 69008, Lyon, France
| | - L Fernandez-Cuesta
- International Agency for Research on Cancer (IARC/WHO), Section of Genetics, 150 Cours Albert Thomas, 69008, Lyon, France.
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Biasibetti E, Giorcelli J, Deideri F, Bianco P, Capucchio MT, Volante M. Adrenal gland tumors in dairy cattle from Northern Italy: morphological and phenotypical characterization in comparison with human pathology. Pol J Vet Sci 2019; 20:779-788. [PMID: 29611662 DOI: 10.1515/pjvs-2017-0098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Bovine adrenal gland tumours are considered relatively common, although scarce data are available about their real incidence, pathological characterization, classification criteria and immunohistochemical profile. This study describes the morphological and immunophenotypical characteristics of 35 dairy cattle adrenal gland tumors from Northern Italy and compare them with human pathology. Macroscopical, histological, histochemical and immunohistochemical investigations were performed. Microscopically proliferative lesions were classified as focal hyperplasia (8/35), primary cortical tumors (15/35) , primary medullary tumors (12/35). The cortical tumors showed a highly heterogeneous spectrum of morphological aspects not matching the two major diagnostic categories of adenoma and carcinoma in either cattle or humans. The medullary tumors (7 neuroblastomas and 5 pheochromocytomas) showed morphological and immunophenotypical features largely overlapping with human counterparts. Although limited by the small number of neoplasms and the lack of evidence of metastases precluding a clear distinction between benign and malignant lesions, this study represents the first attempt to compare the bovine and the human pathology. The present data support the concept that adrenal tumors in cattle have distinctive features that deserve a species- specific classification.
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Affiliation(s)
- E Biasibetti
- Department of Veterinary Sciences, University of Torino Largo Paolo Braccini, 2, 10095 Grugliasco; Italy
| | - J Giorcelli
- Department of Oncology, San Luigi Hospital, University of Torino, Orbassano, Torino, Italy
| | - F Deideri
- Department of Veterinary Sciences, University of Torino Largo Paolo Braccini, 2, 10095 Grugliasco; Italy
| | | | - M T Capucchio
- Department of Veterinary Sciences, University of Torino Largo Paolo Braccini, 2, 10095 Grugliasco; Italy
| | - M Volante
- Department of Oncology, San Luigi Hospital, University of Torino, Orbassano, Torino, Italy
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11
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Calabrese A, Basile V, Puglisi S, Perotti P, Pia A, Saba L, Berchialla P, Porpiglia F, Veltri A, Volante M, Reimondo G, Berruti A, Terzolo M. Adjuvant mitotane therapy is beneficial in non-metastatic adrenocortical carcinoma at high risk of recurrence. Eur J Endocrinol 2019; 180:387-396. [PMID: 30991359 DOI: 10.1530/eje-18-0923] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 04/16/2019] [Indexed: 01/13/2023]
Abstract
Objective Many patients with adrenocortical carcinoma (ACC) suffer from tumor recurrence despite radical surgery. Evidence on the post-operative use of mitotane is controversial and no predictors of response are available. We aimed to assess whether adjuvant mitotane treatment may prolong survival in patients with non-metastatic ACC following complete resection and whether ACC patients at high risk of recurrence may benefit from treatment. Design and methods We retrospectively reviewed data from 152 non-metastatic ACC patients followed at the San Luigi Gonzaga Hospital: 100 patients were treated with adjuvant mitotane and 52 patients were left untreated following surgery. We assessed a number of potential predictive factors of recurrence and death. Mitotane effect was explored stratifying patients by staging (stage I-II vs stage III), hormone secretion (yes vs no) and Ki67 index. Results The non-treated group had a higher risk of recurrence (HR: 2.79, 95%CI: 1.58-4.91; P < 0.001) than mitotane-treated group, while overall survival was not significantly different between groups. Hormone secretion, elevated Weiss score and elevated Ki67 index confer a higher risk of both recurrence and death and stage III ACC of death. Adjuvant mitotane treatment reduced significantly the risk of death in patients with elevated Ki67 index (P = 0.005) and in patients with stage III ACC (P = 0.02). Conclusions Adjuvant mitotane may prolong recurrence-free survival in radically resected ACC patients with acceptable toxicity and may also prolong overall survival in a subgroup of ACC patients at high risk of recurrence.
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Affiliation(s)
- A Calabrese
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Gonzaga Hospital, University of Turin, Orbassano, Turin, Italy
| | - V Basile
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Gonzaga Hospital, University of Turin, Orbassano, Turin, Italy
| | - S Puglisi
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Gonzaga Hospital, University of Turin, Orbassano, Turin, Italy
| | - P Perotti
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Gonzaga Hospital, University of Turin, Orbassano, Turin, Italy
| | - A Pia
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Gonzaga Hospital, University of Turin, Orbassano, Turin, Italy
| | - L Saba
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Gonzaga Hospital, University of Turin, Orbassano, Turin, Italy
| | - P Berchialla
- Statistical Unit, Department of Clinical and Biological Sciences, University of Turin, Orbassano, Turin, Italy
| | - F Porpiglia
- Urology, Department of Oncology, S. Luigi Gonzaga Hospital, University of Turin, Orbassano, Turin, Italy
| | - A Veltri
- Radiology, Department of Oncology, S. Luigi Gonzaga Hospital, University of Turin, Orbassano, Turin, Italy
| | - M Volante
- Pathology, Department of Oncology, S. Luigi Gonzaga Hospital, University of Turin, Orbassano, Turin, Italy
| | - G Reimondo
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Gonzaga Hospital, University of Turin, Orbassano, Turin, Italy
| | - A Berruti
- Oncology, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health Medical, ASST-Spedali Civili, University of Brescia, Brescia, Italy
| | - M Terzolo
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Gonzaga Hospital, University of Turin, Orbassano, Turin, Italy
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12
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Rossin D, Dias IHK, Solej M, Milic I, Pitt AR, Iaia N, Scoppapietra L, Devitt A, Nano M, Degiuli M, Volante M, Caccia C, Leoni V, Griffiths HR, Spickett CM, Poli G, Biasi F. Increased production of 27-hydroxycholesterol in human colorectal cancer advanced stage: Possible contribution to cancer cell survival and infiltration. Free Radic Biol Med 2019; 136:35-44. [PMID: 30910555 DOI: 10.1016/j.freeradbiomed.2019.03.020] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 03/15/2019] [Accepted: 03/18/2019] [Indexed: 02/08/2023]
Abstract
So far, the investigation in cancer cell lines of the modulation of cancer growth and progression by oxysterols, in particular 27-hydroxycholesterol (27HC), has yielded controversial results. The primary aim of this study was the quantitative evaluation of possible changes in 27HC levels during the different steps of colorectal cancer (CRC) progression in humans. A consistent increase in this oxysterol in CRC mass compared to the tumor-adjacent tissue was indeed observed, but only in advanced stages of progression (TNM stage III), a phase in which cancer has spread to nearby sites. To investigate possible pro-tumor properties of 27HC, its effects were studied in vitro in differentiated CaCo-2 cells. Relatively high concentrations of this oxysterol markedly increased the release of pro-inflammatory interleukins 6 and 8, monocyte chemoattractant protein-1, vascular endothelial growth factor, as well as matrix metalloproteinases 2 and 9. The up-regulation of all these molecules, which are potentially able to favor cancer progression, appeared to be dependent upon a net stimulation of Akt signaling exerted by supra-physiological amounts of 27HC.
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Affiliation(s)
- D Rossin
- Dept. of Clinical and Biological Sciences, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - I H K Dias
- Aston Research Centre for Healthy Ageing, School of Life and Health Sciences, Aston University, Birmingham, UK.
| | - M Solej
- Dept. of Oncology, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - I Milic
- Aston Research Centre for Healthy Ageing, School of Life and Health Sciences, Aston University, Birmingham, UK.
| | - A R Pitt
- Aston Research Centre for Healthy Ageing, School of Life and Health Sciences, Aston University, Birmingham, UK.
| | - N Iaia
- Dept. of Clinical and Biological Sciences, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - L Scoppapietra
- Dept. of Clinical and Biological Sciences, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - A Devitt
- Aston Research Centre for Healthy Ageing, School of Life and Health Sciences, Aston University, Birmingham, UK.
| | - M Nano
- Dept. of Clinical and Biological Sciences, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - M Degiuli
- Dept. of Oncology, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - M Volante
- Dept. of Oncology, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - C Caccia
- Genetics of Neurodegenerative and Metabolic Diseases, Dept. of Applied Diagnostic, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy.
| | - V Leoni
- Department of Laboratory Medicine, University of Milano-Bicocca, School of Medicine, Hospital of Desio, Desio, Milan, Italy.
| | - H R Griffiths
- Health and Medical Sciences, University of Surrey, Guildford, UK.
| | - C M Spickett
- Aston Research Centre for Healthy Ageing, School of Life and Health Sciences, Aston University, Birmingham, UK.
| | - G Poli
- Dept. of Clinical and Biological Sciences, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
| | - F Biasi
- Dept. of Clinical and Biological Sciences, San Luigi Hospital, University of Turin, Orbassano, Turin, Italy.
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13
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Di Muzio J, Badellino S, Levis M, Delsedime L, Mantovani C, Volante M, Papotti M, Ricardi U. PO-0778 New prognostic factors in the SBRT treatment of early stage non-small cell lung cancer. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31198-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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14
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Brizzi MP, La Salvia A, Tampellini M, Sonetto C, Volante M, Scagliotti GV. Efficacy and safety of everolimus treatment in a hemodialysis patient with metastatic atypical bronchial carcinoid: case report and literature review. BMC Cancer 2018; 18:311. [PMID: 29558899 PMCID: PMC5861646 DOI: 10.1186/s12885-018-4205-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 03/09/2018] [Indexed: 12/03/2022] Open
Abstract
Background Everolimus was recently approved for the treatment of neuroendocrine tumors. However, its efficacy and tolerability in hemodialysis patients with end-stage renal disease is not established. Case presentation We describe the case of a 47-year-old man with end-stage renal disease who received everolimus plus Lanreotide for 9 months for the management of metastatic atypical bronchial carcinoid. Conclusions Everolimus is a treatment option for hemodialysis patients with metastatic atypical bronchial carcinoid. Based on our case report and review of literature, Everolimus does not require any dose reductions and is overall well tolerated in hemodialysis patients.
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Affiliation(s)
- M P Brizzi
- Medical Oncology, Department of Oncology, University of Turin, Azienda Ospedaliera Universitaria San Luigi, Regione Gonzole 10, 10043, Orbassano, Turin, Italy.
| | - A La Salvia
- Medical Oncology, Department of Oncology, University of Turin, Azienda Ospedaliera Universitaria San Luigi, Regione Gonzole 10, 10043, Orbassano, Turin, Italy
| | - M Tampellini
- Medical Oncology, Department of Oncology, University of Turin, Azienda Ospedaliera Universitaria San Luigi, Regione Gonzole 10, 10043, Orbassano, Turin, Italy
| | - C Sonetto
- Medical Oncology, Department of Oncology, University of Turin, Azienda Ospedaliera Universitaria San Luigi, Regione Gonzole 10, 10043, Orbassano, Turin, Italy
| | - M Volante
- Department of Medical Oncology and Pathology, University of Turin, Azienda Ospedaliera Universitaria San Luigi, Regione Gonzole 10, 10043, Orbassano, Turin, Italy
| | - G V Scagliotti
- Medical Oncology, Department of Oncology, University of Turin, Azienda Ospedaliera Universitaria San Luigi, Regione Gonzole 10, 10043, Orbassano, Turin, Italy
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15
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Mele T, Cottino F, Busso M, Sardo D, Guerrera F, Costardi L, Ruffini E, Maletta F, Righi L, Vatrano S, Volante M, Scagliotti G, Novello S, Trusolino L. Prospective generation of PDTX (patient derived tumor xenografts) and molecular profiling of NSCLC (non small cell lung cancer). Ann Oncol 2017. [DOI: 10.1093/annonc/mdx426.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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16
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Tampellini M, Falco E, De Rosa G, Montarolo F, Dacomo R, Baratelli C, Sperti E, Di Maio M, Scagliotti G, Volante M. Correlation of PD-L1 staining between primitive tumor and metastasis in advanced colorectal cancer patients. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx422.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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17
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Pilotto S, Simbolo M, Sperduti I, Novello S, Vicentini C, Peretti U, Pedron S, Milella M, Mafficini A, Visca P, Volante M, Facciolo F, Santo A, Infante M, Carbognin L, Brunelli M, Chilosi M, Scarpa A, Tortora G, Bria E. RICTOR/PI3K/mTOR as a clinically relevant driver of poor prognosis in squamous cell lung carcinoma (SqCLC): Preliminary results of prognostic outliers according to a validated clinicopathological model. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw381.05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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18
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Pilotto S, Simbolo M, Sperduti I, Novello S, Vicentini C, Peretti U, Pedron S, Milella M, Mafficini A, Visca P, Volante M, Facciolo F, Santo A, Infante M, Carbognin L, Brunelli M, Chilosi M, Scarpa A, Tortora G, Bria E. Potentially druggable molecular and immune-related pathways drive the prognosis of resected squamous cell lung carcinoma (R-SqCLC): preliminary results of prognostic outliers according to a clinicopathological model. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw332.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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19
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Pacchioni D, Casetta G, Piovano M, Fraire F, Volante M, Sapino A, Tizzani A, Bussolati G. Prostatic Duct Carcinoma with Combined Prostatic Duct Adenocarcinoma and Urothelial Carcinoma Features. Int J Surg Pathol 2016; 12:293-7. [PMID: 15306945 DOI: 10.1177/106689690401200314] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
We report a unique case of prostatic duct carcinoma (PDC) featuring both prostatic duct adenocarcinoma (PDA) and high-grade urothelial carcinoma (HG-UC). An 84-year-old man presenting with hematuria showed at ultrasonography and cystoscopy a papillary neoplasia located near to the verumontanum. Histopathologic examination of specimens from transurethral resection revealed a tumor originating from large prostatic ducts showing 2 different components: PDA with endometrioid features (main pattern) and HG-UC (minor part). Immunohistochemically, the areas of PDA were positive for prostatic acid phosphatase (PAP), prostatic specific antigen (PSA), and androgen receptors (AR), while negative for estrogen (ER) and progesterone receptors (PGR). Prognostic factors evaluation pointed out a low proliferation index (10%) and focal expression of p53 (6%); c-erb-B2 was not overexpressed. The HG-UC areas were negative for all previous markers, while positive for thromobomodulin. The proliferation index was high (60%), and p53 was diffusely expressed (55%). The incidence and significance of PDC with combined features is discussed with reference to literature data.
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Affiliation(s)
- D Pacchioni
- Department of Urologic Pathology, University of Turin, Italy
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20
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Libé R, Borget I, Ronchi CL, Zaggia B, Kroiss M, Kerkhofs T, Bertherat J, Volante M, Quinkler M, Chabre O, Bala M, Tabarin A, Beuschlein F, Vezzosi D, Deutschbein T, Borson-Chazot F, Hermsen I, Stell A, Fottner C, Leboulleux S, Hahner S, Mannelli M, Berruti A, Haak H, Terzolo M, Fassnacht M, Baudin E. Prognostic factors in stage III-IV adrenocortical carcinomas (ACC): an European Network for the Study of Adrenal Tumor (ENSAT) study. Ann Oncol 2016; 26:2119-25. [PMID: 26392430 DOI: 10.1093/annonc/mdv329] [Citation(s) in RCA: 155] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND The clinical course of advanced adrenocortical carcinoma (ACC) is heterogeneous. Our study aimed primarily to refine and make headway in the prognostic stratification of advanced ACC. PATIENTS AND METHODS Patients with advanced ENSAT ACC (stage III or stage IV) at diagnosis registered between 2000 and 2009 in the ENSAT database were enrolled. The primary end point was overall survival (OS). Parameters of potential prognostic relevance were selected. Univariate and multivariate analyses were carried out: model 1 'before surgery'; model 2 'post-surgery'. RESULTS Four hundred and forty-four patients with advanced ENSAT ACC (stage III: 210; stage IV: 234) were analyzed. After a median follow-up of 55.2 months, the median OS was 24 months. A modified ENSAT (mENSAT) classification was validated: stage III (invasion of surrounding tissues/organs or the vena renalis/cava) and stage IVa, IVb, IVc (2, 3 or >3 metastatic organs, including N, respectively). Two- or 5-year OS was 73%, 46%, 26% and 15% or 50%, 15%, 14% and 2% for stages III, IVa, IVb and IVc, respectively. In the multivariate analysis, mENSAT stages (stages IVa, IVb, or IVc, respectively) were significantly correlated with OS (P < 0.0001), as well as additional parameters: age ≥ 50 years (P < 0.0001), tumor- or hormone-related symptoms (P = 0.01 and 0.03, respectively) in model 1 but also the R status (P = 0.001) and Grade (Weiss >6 and/or Ki67 ≥ 20%, P = 0.06) in model 2. CONCLUSION The mENSAT classification and GRAS parameters (Grade, R status, Age and Symptoms) were found to best stratify the prognosis of patients with advanced ACC.
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Affiliation(s)
- R Libé
- French Adrenal Cancer Network, Institut National du Cancer, Paris
| | - I Borget
- Department of Biostatistics and Epidemiology, Gustave Roussy and University Paris-Sud, Villejuif, France
| | - C L Ronchi
- Central Laboratory, Research Unit, University Hospital Wurzburg, Wurzburg, Germany
| | - B Zaggia
- Internal Medicine, San Luigi Hospital, University of Turin, Italy
| | - M Kroiss
- Comprehensive Cancer Center Mainfranken, University of Würzburg, Würzburg, Germany
| | - T Kerkhofs
- Internal Medicine, Maxima Medisch Centrum, Eindhoven, The Netherlands
| | - J Bertherat
- Endocrinology Unit, Cochin Hospital, Paris, France
| | - M Volante
- Department of Oncology, University of Turin, San Luigi Hospital, Turin, Italy
| | - M Quinkler
- Clinical Endocrinology, Charit Campus Mitte, Charitί University Medicine Berlin, Germany
| | - O Chabre
- Endocrinology Unit, University Hospital of Grenoble, France
| | - M Bala
- Department of Internal Medicine I, Endocrine and Diabetes Unit, University Hospital Würzburg, University of Würzburg, Würzburg, Germany
| | - A Tabarin
- Department of Endocrinology, CHU Bordeaux, University of Bordeaux, Bordeaux, France
| | - F Beuschlein
- Medizinische Klinik und Poliklinik IV, Klinikum der Ludwig-Maximilians-Universität München, Munich, Germany
| | - D Vezzosi
- Department of Endocrinology and Metabolic Diseases, CHU Larrey, Toulouse
| | - T Deutschbein
- Department of Internal Medicine I, Endocrine and Diabetes Unit, University Hospital Würzburg, University of Würzburg, Würzburg, Germany
| | - F Borson-Chazot
- Nuclear Medicine Unit, University of Lyon 1, Hospices Civils de Lyon Bron, France
| | - I Hermsen
- Internal Medicine, Maxima Medisch Centrum, Eindhoven, The Netherlands
| | - A Stell
- Melbourne eResearch Group Level 3, Doug McDonell Building, University of Melbourne, Melbourne, Australia
| | - C Fottner
- Department of Medicine 1, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - S Leboulleux
- Department of Nuclear Medicine and Endocrine Tumors, Institut Gustave Roussy, Villejuif, France
| | - S Hahner
- Department of Internal Medicine I, Endocrine and Diabetes Unit, University Hospital Würzburg, University of Würzburg, Würzburg, Germany
| | - M Mannelli
- Department of Experimental and Clinical Biomedical Sciences 'Mario Serio', Florence
| | - A Berruti
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Spedali Civili Hospital, Brescia, Italy
| | - H Haak
- Internal Medicine, Maxima Medisch Centrum, Eindhoven, The Netherlands
| | - M Terzolo
- Internal Medicine, San Luigi Hospital, University of Turin, Italy
| | - M Fassnacht
- Department of Internal Medicine I, Endocrine and Diabetes Unit, University Hospital Würzburg, University of Würzburg, Würzburg, Germany
| | - E Baudin
- Department of Nuclear Medicine and Endocrine Tumors, Institut Gustave Roussy, Villejuif, France
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21
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Birocco N, Brizzi M, Airoldi M, De Angelis C, Maletta F, Piovesan A, Rapa I, Sapino A, Scaldaferri M, Scagliotti G, Papotti M, Volante M. Phospho-mTOR expression levels, proliferative acitivity (Ki67) and pancreatic primary tumor may influence the response to everolimus in neuroendocrine tumor patients: results from an Italian preliminary study. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv348.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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22
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Ronchi CL, Sbiera S, Volante M, Steinhauer S, Wild-Scott V, Kroiss M, Papotti M, Deutschbein T, Terzolo M, Fassnacht M, Allolio B. Expression of CYP2W1 in the adrenal gland: relationship with hormone secretion and clinical outcome. Exp Clin Endocrinol Diabetes 2014. [DOI: 10.1055/s-0034-1371999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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23
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Rindi G, Klersy C, Inzani F, Fellegara G, Ampollini L, Ardizzoni A, Campanini N, Carbognani P, De Pas TM, Galetta D, Granone PL, Righi L, Rusca M, Spaggiari L, Tiseo M, Viale G, Volante M, Papotti M, Pelosi G. Grading the neuroendocrine tumors of the lung: an evidence-based proposal. Endocr Relat Cancer 2014; 21:1-16. [PMID: 24344249 DOI: 10.1530/erc-13-0246] [Citation(s) in RCA: 166] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Lung neuroendocrine tumors are catalogued in four categories by the World Health Organization (WHO 2004) classification. Its reproducibility and prognostic efficacy was disputed. The WHO 2010 classification of digestive neuroendocrine neoplasms is based on Ki67 proliferation assessment and proved prognostically effective. This study aims at comparing these two classifications and at defining a prognostic grading system for lung neuroendocrine tumors. The study included 399 patients who underwent surgery and with at least 1 year follow-up between 1989 and 2011. Data on 21 variables were collected, and performance of grading systems and their components was compared by Cox regression and multivariable analyses. All statistical tests were two-sided. At Cox analysis, WHO 2004 stratified patients into three major groups with statistically significant survival difference (typical carcinoid vs atypical carcinoid (AC), P=0.021; AC vs large-cell/small-cell lung neuroendocrine carcinomas, P<0.001). Optimal discrimination in three groups was observed by Ki67% (Ki67% cutoffs: G1 <4, G2 4-<25, G3 ≥25; G1 vs G2, P=0.021; and G2 vs G3, P≤0.001), mitotic count (G1 ≤2, G2 >2-47, G3 >47; G1 vs G2, P≤0.001; and G2 vs G3, P≤0.001), and presence of necrosis (G1 absent, G2 <10% of sample, G3 >10% of sample; G1 vs G2, P≤0.001; and G2 vs G3, P≤0.001) at uni and multivariable analyses. The combination of these three variables resulted in a simple and effective grading system. A three-tiers grading system based on Ki67 index, mitotic count, and necrosis with cutoffs specifically generated for lung neuroendocrine tumors is prognostically effective and accurate.
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Affiliation(s)
- G Rindi
- Institute of Anatomic Pathology, Università Cattolica del Sacro Cuore - Policlinico A. Gemelli, Rome, Italy Service of Biometry and Clinical Epidemiology, Research Department, IRCCS Fondazione Policlinico San Matteo, Pavia, Italy Service of Pathology, Centro Diagnostico Italiano, Milan, Italy Thoracic Unit, Department of Surgery, University of Parma, Parma, Italy Medical Oncology Unit, University Hospital of Parma, Parma, Italy Unit of Pathological Anatomy, Centre for Molecular and Translational Oncology, University Hospital, University of Parma, Parma, Italy Medical Oncology Unit of Respiratory Tract and Sarcomas, Department of Medical Oncology, European Institute of Oncology, Milan, Italy Division of Thoracic Surgery, European Institute of Oncology, Milan, Italy Department of Thoracic Surgery, Università Cattolica del Sacro Cuore - Policlinico A. Gemelli, Rome, Italy Division of Pathology, University of Turin at San Luigi Hospital, Orbassano, Torino, Italy Division of Thoracic Surgery, European Institute of Oncology, University of Milan School of Medicine, Milan, Italy Division of Pathology and Laboratory Medicine, European Institute of Oncology, Milan, Italy Department of Biomedical and Clinical Sciences 'Luigi Sacco', Università degli Studi, Milan, Italy
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24
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Terzolo M, Baudin AE, Ardito A, Kroiss M, Leboulleux S, Daffara F, Perotti P, Feelders RA, deVries JH, Zaggia B, De Francia S, Volante M, Haak HR, Allolio B, Al Ghuzlan A, Fassnacht M, Berruti A. Mitotane levels predict the outcome of patients with adrenocortical carcinoma treated adjuvantly following radical resection. Eur J Endocrinol 2013; 169:263-70. [PMID: 23704714 DOI: 10.1530/eje-13-0242] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
CONTEXT Mitotane plasma concentrations ≥ 14 mg/l have been shown to predict tumor response and better survival in patients with advanced adrenocortical carcinoma (ACC). A correlation between mitotane concentrations and patient outcome has not been demonstrated in an adjuvant setting. OBJECTIVE To compare recurrence-free survival (RFS) in patients who reached and maintained mitotane concentrations ≥ 1 4 mg/l vs patients who did not. DESIGN AND SETTING Retrospective analysis at six referral European centers. PATIENTS Patients with ACC who were radically resected between 1995 and 2009 and were treated adjuvantly with mitotane targeting concentrations of 14-20 mg/l. MAIN OUTCOME MEASURES RFS (primary) and overall survival (secondary). RESULTS Of the 122 patients included, 63 patients (52%) reached and maintained during a median follow-up of 36 months the target mitotane concentrations (group 1) and 59 patients (48%) did not (group 2). ACC recurrence was observed in 22 patients of group 1 (35%) and 36 patients in group 2 (61%). In multivariable analysis, the maintenance of target mitotane concentrations was associated with a significantly prolonged RFS (hazard ratio (HR) of recurrence: 0.418, 0.22-0.79; P=0.007), while the risk of death was not significantly altered (HR: 0.59, 0.26-1.34; P=0.20). Grades 3-4 toxicity was observed in 11 patients (9%) and was managed with temporary mitotane discontinuation. None of the patients discontinued mitotane definitively for toxicity. CONCLUSIONS Mitotane concentrations ≥ 14 mg/l predict response to adjuvant treatment being associated with a prolonged RFS. A monitored adjuvant mitotane treatment may benefit patients after radical removal of ACC.
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Affiliation(s)
- M Terzolo
- Internal Medicine I, Department of Clinical and Biological Sciences, San Luigi Gonzaga Hospital, University of Turin, Regione Gonzole 10, 10043 Orbassano, Italy
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25
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Caraci P, Fulcheri A, Ondolo C, Laino F, Volante M, Aversa S. Hyalinizing trabecular tumor of the thyroid: a case report. Head Neck Pathol 2011; 5:423-7. [PMID: 21720843 PMCID: PMC3210228 DOI: 10.1007/s12105-011-0276-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2011] [Accepted: 06/11/2011] [Indexed: 11/30/2022]
Abstract
Hyalinizing trabecular tumor (HTT) of the thyroid is a rare neoplasm that was first described by Carney in 1987. It is a tumor of follicular derivation with peculiar nuclear, architectural, histochemical, and immunohistochemical features. We report a case of HTT in a 69-year-old woman with a mutinodular goiter. Since the clinical and ultrasonographic features were nonspecific, fine needle aspiration biopsy (FNAB) of the left lobe-dominant node was performed that resulted in an indeterminate cytologic diagnosis (category THY-3). The patient underwent total thyroidectomy, with a histologic diagnosis of HTT. We discuss the clinical and diagnostic approach, including the role of FNAB, and the pathologic features of HTT with special reference to the possible differential diagnosis. Total thyroidectomy or hemithyroidectomy represent adequate treatments, while radioiodine ablation is not standard. Although rare cases of malignant HTT have been documented, this tumor should be considered a benign neoplasm or, at most, a neoplasm of extremely low malignant potential. As a consequence, once this diagnosis is rendered, clinical management should be conservative, which may include a precautionary annual follow-up in order to exclude the very rare possibility of recurrence, as exceptionally reported.
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Affiliation(s)
- P. Caraci
- Section of Internal Medicine, San Luigi Hospital, regione Gonzole 10, Orbassano (Torino), 10043 Italy
| | - A. Fulcheri
- Section of Otolaryngology – Head and Neck Surgery, Department of Clinical and Biological Sciences, University of Turin, San Luigi Hospital, regione Gonzole 10, Orbassano (Torino), 10043 Italy
| | - C. Ondolo
- Section of Otolaryngology – Head and Neck Surgery, Department of Clinical and Biological Sciences, University of Turin, San Luigi Hospital, regione Gonzole 10, Orbassano (Torino), 10043 Italy
| | - F. Laino
- Section of Internal Medicine, San Luigi Hospital, regione Gonzole 10, Orbassano (Torino), 10043 Italy
| | - M. Volante
- Section of Pathology, Department of Clinical and Biological Sciences, University of Turin, San Luigi Hospital, regione Gonzole 10, Orbassano (Turin), 10043 Italy
| | - S. Aversa
- Section of Otolaryngology – Head and Neck Surgery, Department of Clinical and Biological Sciences, University of Turin, San Luigi Hospital, regione Gonzole 10, Orbassano (Torino), 10043 Italy
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26
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De Feo E, Cadoni G, Rowell J, Nicolotti N, Volante M, Paludetti G, Arzani D, Amore R, Ricciardi G, Boccia S. 67 A case-control study on the effect of ApoE genotypes on head and neck cancer risk. EJC Suppl 2010. [DOI: 10.1016/s1359-6349(10)70876-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Righi L, Volante M, Tavaglione V, Billè A, Daniele L, Angusti T, Inzani F, Pelosi G, Rindi G, Papotti M. Somatostatin receptor tissue distribution in lung neuroendocrine tumours: a clinicopathologic and immunohistochemical study of 218 'clinically aggressive' cases. Ann Oncol 2009; 21:548-555. [PMID: 19759190 DOI: 10.1093/annonc/mdp334] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The management of pulmonary neuroendocrine tumours (NETs), with special reference to clinically aggressive carcinoids and large-cell neuroendocrine carcinomas (LCNECs), is poorly standardised and data about somatostatin receptor (SSTR) expression or therapeutic guidelines for somatostatin analogue administration are still debated. MATERIALS AND METHODS A series of 218 lung NETs [24 metastatic typical carcinoids (TCs), 73 atypical carcinoids (ACs), 60 LCNECs and 61 surgically resected small-cell lung carcinomas] were investigated for SSTR types 2A and 3 tissue distribution using immunohistochemistry, in correlation with clinicopathologic parameters, outcome, scintigraphy and treatment. RESULTS SSTRs were heterogeneously distributed with a significant progressive decrease from low- to high-grade forms. SSTR type 2A was strikingly overexpressed in metastatic TCs as compared with ACs and clinically benign TCs. SSTR tissue immunolocalization correlated with octreotide scintigraphy in 20 of 28 cases. CONCLUSION The immunohistochemical determination of SSTRs, with special reference to low-grade/intermediate-grade tumours, may assist the clinical approach with somatostatin analogue-based diagnostic and therapeutic procedures in clinically aggressive pulmonary NETs.
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Affiliation(s)
| | | | | | - A Billè
- Division of Thoracic Surgery, Department of Clinical & Biological Sciences, University of Turin at San Luigi Hospital, Orbassano, Torino
| | - L Daniele
- Department of Biomedical Sciences and Human Oncology, University of Turin, Torino
| | - T Angusti
- Division of Nuclear Medicine, Department of Clinical & Biological Sciences, University of Turin at San Luigi Hospital, Orbassano, Torino
| | - F Inzani
- Department of Pathology and Laboratory Medicine, Division of Pathology, University of Parma, Parma
| | - G Pelosi
- Diagnostic Histopathology Unit, European Institute of Oncology, University of Milan, Milan, Italy
| | - G Rindi
- Department of Pathology and Laboratory Medicine, Division of Pathology, University of Parma, Parma
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Scagliotti G, Monica V, Ceppi P, Righi L, Cambieri A, Volante M, Novello S, Cappelletto E, Papotti M. Baseline thymidylate synthase expression according to histological subtypes of non-small cell lung cancer. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.7521] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7521 Background: In non-small cell lung cancer (NSCLC) baseline thymidilate synthase (TS) levels are higher in squamous cell carcinoma (SCC) compared to adenocarcinoma (AC) and randomized clinical trials have shown a selective benefit for patients with non-squamous histology treated with pemetrexed, a TS-inhibiting agent. TS expression in undifferentiated large cell carcinoma (LCC) is unknown. Methods: TS expression at both mRNA (using tissue microdissection and qRT-PCR) and protein (through immunohistochemistry, IHC) levels was tested in 34 surgically resected LCC (stage I=20,II=6,IIIa=8) and compared with TS expression in surgical cases of SCC (n= 31) and AC (n=40). In addition other comparisons were made: a) TS protein expression with Ki-67 index; b) TS mRNA and E2F1 transcription factor mRNA; c) in all histotypes TS protein level with desmocollin-3 (DSC-3) immunostaining, a marker of squamous cell differentiation. TS expression level was assessed in a group of patients (n=22) with cytological diagnosis of NSCLC-NOS (not otherwise specified) and compared with TS data in tissue specimens obtained through subsequent bronchial biopsy or surgical resection. Results: Significantly higher median TS levels in LCC compared to AC (p<0.001 for both mRNA and protein values) and SCC compared to AC (p=0.002 mRNA, p<0.001 protein) were detected. A strong correlation between TS mRNA and protein levels were found (p<0.001) in SCC and AC, but not in LCC. TS and both Ki-67 and E2F1 were significantly correlated in AC and SCC (p=0.003 and p=0.05, respectively), but in LCC no correlation was found. In LCC, significantly higher TS levels were observed in DSC3-positive compared to DSC3-negative tumors (p=0.02). A significant correlation between TS IHC scores in matched cytological and corresponding tissue specimens was observed (p<0.001). Conclusions: This study demonstrates and confirms the: a) differential expression of TS among the NSCLC histotypes; b) lack of DSC-3 immunoreactivity in LCC is associated with lower TS expression; c) assessment of TS by IHC in cytological specimens correlates with the corresponding tissue TS expression. [Table: see text]
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Affiliation(s)
| | - V. Monica
- University of Torino, Orbassano, Italy
| | - P. Ceppi
- University of Torino, Orbassano, Italy
| | - L. Righi
- University of Torino, Orbassano, Italy
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Gallì P, Cadoni G, Volante M, Amore R, Giorgio A, Arzani D, Paludetti G, De Feo E, Ricciardi G, Boccia S. Combined effects of p53 and p73 polymorphisms on head and neck cancer risk and progression – an Italian case-control study. EJC Suppl 2008. [DOI: 10.1016/s1359-6349(08)71340-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Gallì P, Cadoni G, Volante M, Amore R, Giorgio A, Arzani D, Plaudetti G, De Feo E, Ricciardi G, Boccia S. Combined effects of p53 and p73 polymorphisms on head and neck cancer risk and progression: an Italian case-control study. EJC Suppl 2008. [DOI: 10.1016/s1359-6349(08)71895-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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31
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Volante M, Corina L, Contucci AM, Calò L, Artuso A. Arcanobacterium haemolyticum: two case reports. Acta Otorhinolaryngol Ital 2008; 28:144-146. [PMID: 18646577 PMCID: PMC2644988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/05/2007] [Accepted: 11/19/2007] [Indexed: 05/26/2023]
Abstract
Two uncommon presentations of Arcanobacterium Haemolyticum infection (sinusitis and pharyngitis) are described, emphasizing the poor response to commonly used antibiotics and the possibility of serious local and systemic complications. The difficulties still encountered in the clinical diagnosis are underlined, since this organism could easily pass unrecognized in bacteriological cultures.
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Affiliation(s)
- M Volante
- Institute of Otolaryngology, Catholic University of Sacred Heart, Rome, Italy.
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32
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Selvaggi G, Saviozzi S, Ceppi P, Volante M, Iacono M, Novello S, Longo M, Calogero R, Papotti M, Scagliotti GV. Differential expression of DNA repair machinery genes in normal bronchial tissue and non-small cell lung cancer (NSCLC). J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.22017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Volante M, Rosas R, Allìa E, Granata R, Baragli A, Muccioli G, Papotti M. Somatostatin, cortistatin and their receptors in tumours. Mol Cell Endocrinol 2008; 286:219-29. [PMID: 18248880 DOI: 10.1016/j.mce.2007.12.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2007] [Revised: 07/30/2007] [Accepted: 12/01/2007] [Indexed: 01/13/2023]
Abstract
Somatostatin (SS) and its synthetic analogs have a role in the treatment of neuroendocrine tumours both in terms of symptoms control and antiproliferative activities. These effects are mediated by five SS receptors, widely expressed in both human neuroendocrine and non-neuroendocrine tumours, which were demonstrated to be diagnostically and therapeutically valuable targets. Cortistatin (CST), a brain cortex peptide, partially homologous to SS and having similar functions is also expressed in peripheral tissues and tumours. CST binds all SS receptors, and, differently from SS, also the ghrelin receptor GHSR1a and the CST specific receptor MrgX2. The expression profile of CST is mostly restricted to neuroendocrine tumours (gastrointestinal, pancreas, lung, parathyroid, thyroid, adrenal). In these tumours, CST probably acts via the SS or ghrelin receptor, the MrgX2 receptor being absent. Thus, in comparison to SS analogs, CST synthetic analogs may represent additional diagnostic/therapeutic tools in those tumours expressing the receptors for SS, for ghrelin or for both peptides.
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Affiliation(s)
- M Volante
- Department of Clinical & Biological Sciences, University of Turin at San Luigi Hospital, Orbassano, University of Turin, Torino, Italy
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Volante M, Buttigliero C, Greco E, Berruti A, Papotti M. Pathological and molecular features of adrenocortical carcinoma: an update. Clin Mol Pathol 2008; 61:787-93. [DOI: 10.1136/jcp.2007.050625] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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35
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Jonkers YMH, Claessen SMH, Perren A, Schmitt AM, Hofland LJ, de Herder W, de Krijger RR, Verhofstad AAJ, Hermus AR, Kummer JA, Skogseid B, Volante M, Voogd AC, Ramaekers FCS, Speel EJM. DNA copy number status is a powerful predictor of poor survival in endocrine pancreatic tumor patients. Endocr Relat Cancer 2007; 14:769-79. [PMID: 17914106 DOI: 10.1677/erc-07-0111] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The clinical behavior of endocrine pancreatic tumors (EPTs) is difficult to predict in the absence of metastases or invasion to adjacent organs. Several markers have been indicated as potential predictors of metastatic disease, such as tumor size > or =2 cm, Ki67 proliferative index > or =2%, cytokeratin (CK) 19 status, and recently in insulinomas, chromosomal instability (CIN). The goal of this study was to evaluate the value of these markers, and in particular of the CIN, to predict tumor recurrence or progression and tumor-specific death, using a series of 47 insulinomas and 24 non-insulinoma EPTs. From these EPT cases, a genomic profile has been generated and follow-up data have been obtained. The proliferative index has been determined in 68 tumors and a CK19 expression pattern in 50 tumors. Results are statistically analyzed using Kaplan-Meier plots and the log-rank statistic. General CIN, as well as specific chromosomal alterations such as 3p and 6q loss and 12q gain, turned out to be the most powerful indicators for poor tumor-free survival (P< or =0.0004) and tumor-specific death (P< or =0.0113) in insulinomas. The CIN, chromosome 7q gain, and a proliferative index > or =2% were reliable in predicting a poor tumor-free survival in non-insulinoma EPTs (P< or =0.0181, whereas CK19 expression was the most optimal predictor of tumor-specific death in these tumors. In conclusion, DNA copy number status is the most sensitive and efficient marker of adverse clinical outcome in insulinomas and of potential interest in non-insulinoma EPTs. As a consequence, this marker should be considered as a prognosticator to improve clinical diagnosis, most practically as a simple multi-target test.
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Affiliation(s)
- Y M H Jonkers
- Department of Molecular Cell Biology (Box 17), Research Institute for Growth and Development (GROW), University of Maastricht, PO Box 616, 6200 MD Maastricht, The Netherlands.
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Selvaggi G, Ceppi P, Longo M, Giaj Levra M, Cappia S, Volante M, Novello S, Papotti M, Scagliotti GV. Clinical impact of ERCC1 and TOPOIIα gene expression in small-cell lung cancer patients treated with platinum/etoposide. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.2526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
2526 Background: Platinum/etoposide is a commonly used regimen both in limited (LS) and extensive stage (ES) small-cell lung cancer (SCLC). The study was aimed at testing retrospectively the predictive role of mRNA quantification of genes correlated to platinum/etoposide therapy: ERCC1, RRM1 and TOPOIIa. Methods: Total RNA was extracted from microdissected sections of 103 formalin-fixed, paraffin embedded bronchial biopsies. Relative quantification for ERCC1, RRM1 and TOPOIIa and an internal reference gene (β- Actin) was performed by Real-Time PCR using intron-spanning primers. ERCC1 expression was also evaluated by immunohistochemistry using a semi-quantitative score. Results: Eighty-five samples (83%) were successfully amplified. Overall median survival (MS) was 9.9 months, 45 patients had LS (MS=13.1 months) and 40 had ES (MS=7.1 months). Fifty-six (65%) had an objective (complete or partial) response to treatment. Immunohistochemical staining of ERCC1 evidenced a positivity in 2 out of 85 patients with no correlation with clinico-pathological factors. By contrast, a gene expression level was detectable in all samples and a significant correlation between ERCC1 and RRM1 levels (Rs=0.34, p=0.0011) was found. By segregating patients according to response to treatment, it was found that lower TOPOIIa expression was associated to a better response in LS patients (p=0.025) and, more interestingly, those who had a complete response had low TOPOIIa levels than both partial and non-responsive patients (p=0.015). By adopting cut-offs according to median values, univariate analysis of survival by Kaplan-Meier method showed that LS patients with low ERCC1 had a significantly longer survival (MS 14.9 vs. 9.9 months, p=0.012), while RRM1 and TOPOIIa levels showed no influence on outcome. In multivariate analysis, ERCC1 was an independent prognostic factor for survival of LS patients, together with PS and response to therapy. No significant role was found for ERCC1, RRM1 and TOPOIIa in patients with ES. Conclusions: ERCC1 and TOPOIIa represent reliable candidate markers in predicting clinical outcome and response to treatment in LS SCLC patients, who may benefit from a better individualized therapy. [Table: see text]
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Affiliation(s)
| | - P. Ceppi
- University of Torino, Torino, Italy
| | - M. Longo
- University of Torino, Torino, Italy
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37
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Pelosi G, Volante M, Papotti M, Sonzogni A, Masullo M, Viale G. Peptide receptors in neuroendocrine tumors of the lung as potential tools for radionuclide diagnosis and therapy. Q J Nucl Med Mol Imaging 2006; 50:272-87. [PMID: 17043625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Neuroendocrine tumors of the lung are carcinomas characterized by different impact on the patients' prognosis, ranging from relatively indolent, low- to intermediate-grade neoplasms with longer life expectation (i.e., typical and atypical carcinoids) to very aggressive and poorly differentiated neoplasms with dismal prognosis (i.e., large cell neuroendocrine carcinoma and small cell lung cancer). The standard treatment of typical or atypical carcinoids is the complete surgical resection, whereas the role of radio-chemotherapy in a multimodality treatment or for palliation remains controversial. Conversely, high-grade neuroendocrine carcinomas are in primis treated by aggressive combination chemotherapy, deserving surgical resection for uncommon low-stage tumors. Since evidence has been accumulated that neuroendocrine tumors of the lung are supplied with a wide array of peptide receptors detectable on cell membranes by immunohistochemical methods, innovative strategies for diagnosis and radiometabolic therapy have been devised to target these molecules for the correct clinical management of the patients. In this paper, the structural and functional aspects and the clinical applications of the detection of several peptide receptors in pulmonary neuroendocrine tumors will be reviewed, including somatostatin receptors, vasoactive intestinal peptide/pituitary adenylate cyclase activating peptide family receptors, cholecystokinin /gastrin receptors, bombesin/gastrin releasing peptide receptors, neurotensin receptors, substance P receptors, neuroepeptide Y receptors, calcitonin/calcitonin gene-related peptide receptors, atrial natriuretic peptide receptors, glucagon-like-peptide-1 receptors, oxytocin receptors and endothelin receptors. Only a detailed knowledge of the peptide receptor distribution in these tumor types, especially in uncommon neoplasms such as atypical carcinoids and large cell neuroendocrine carcinomas, is pivotal for planning the most adequate interventions for the patients' diagnosis and therapy.
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Affiliation(s)
- G Pelosi
- Division of Pathology and Laboratory Medicine, European Institute of Oncology, University of Milan School of Medicine, Milan, Italy.
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38
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Ceppi P, Volante M, Novello S, Rapa I, Danenberg KD, Danenberg PV, Cambieri A, Selvaggi G, Saviozzi S, Calogero R, Papotti M, Scagliotti GV. ERCC1 and RRM1 gene expressions but not EGFR are predictive of shorter survival in advanced non-small-cell lung cancer treated with cisplatin and gemcitabine. Ann Oncol 2006; 17:1818-25. [PMID: 16980606 DOI: 10.1093/annonc/mdl300] [Citation(s) in RCA: 277] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Pivotal studies indicate a role of excision repair cross-complementation 1 (ERCC1) gene and ribonucleotide reductase M1 (RRM1) gene in conferring a differential sensitivity to cytotoxic chemotherapy and epidermal growth factor receptor (EGFR) gene has been recently extensively investigated in non-small-cell lung cancer (NSCLC). DESIGN Formalin-fixed, paraffin-embedded bronchoscopic/fine needle aspiration biopsies obtained from 70 patients with advanced NSCLC were retrospectively collected to investigate the expression level of ERCC1, RRM1 and EGFR by real-time PCR. Sufficient amounts of messenger RNA (mRNA) were successfully extracted from 61 (87%) specimens, reverse transcribed and amplified with intron-spanning primers. Forty-one patients had stage IV disease and 43 received cisplatin/gemcitabine chemotherapy. RESULTS A strong correlation between ERCC1 and RRM1 mRNA levels (r(s) = 0.624, P < 0.0001) was found. Median survival time in patients with low ERCC1 was significantly longer (17.3 versus 10.9, P = 0.0032 log-rank test) as well as in patients with low RRM1 (13.9 versus 10.9, P = 0.0390 log-rank test). Concomitant low expression levels of ERCC1 and RRM1 (n = 33) were predictive of a better outcome (14.9 versus 10.0, P = 0.0345 log-rank test). Among cisplatin-treated patients, a low ERCC1 level was highly predictive of a longer survival (23.0 versus 12.4, P = 0.0001 log-rank test). No correlation between gene expression levels and histology was reported. No significant correlation between EGFR expression level and survival was found. At multivariate analysis, performance status, response to chemotherapy, presence of weight loss and ERCC1 were independent prognostic factors for survival. CONCLUSIONS This retrospective study further validates ERCC1 and RRM1 genes as reliable candidates for customized chemotherapy and shows a higher impact on the survival of NSCLC patients treated with cisplatin/gemcitabine for ERCC1. Prospective pharmacogenomic studies represent a research priority in early and advanced NSCLC.
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Affiliation(s)
- P Ceppi
- Thoracic Oncology Unit, Orbassano, Torino, Italy
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Olivero G, Durazzo M, Bertello A, Volante M, Pellicano R, Bini R. Absence of gene mutations in a case of concomitant presence of carcinoid of the ampulla of vater pheochromocytoma and Von Recklinghausen disease. MINERVA GASTROENTERO 2006; 52:437-40. [PMID: 17108873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The rare association between Von Recklin-ghausen's disease (VRD) and tumours other than in central nervous system is well recognized. However, the concomitance of VRD, a carcinoid of the ampulla of Vater, and a pheochromocytoma has been described very rarely in literature. Furthermore, the possible role of the genes usually involved in multiple endocrine neoplasia (MEN) syndromes, in this association, is unclear. We report the case of a patient affected by VRD and extra-adrenal pheochromocytoma, operated on in the past for a carcinoid of the ampulla of Vater. To determine if genes involved in MEN syndromes might play a role in this particular triad, we investigated the presence of somatic or germline mutations in the RET proto-oncogene and menin gene by non isotopic polymerase chain reaction single stranded conformation polymorphism (PCR-SSCP) and heteroduplex gel electro-phoresis. The results demonstrated that no somatic or germline mutations in the MEN-1 and MEN-2 genes were involved in the pathogenesis of these tumours.
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Affiliation(s)
- G Olivero
- Department of Medical and Surgical Sciences University of Turin, Turin, Italy
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Galli J, Cammarota G, Volante M, De Corso E, Almadori G, Paludetti G. Laryngeal carcinoma and laryngo-pharyngeal reflux disease. Acta Otorhinolaryngol Ital 2006; 26:260-3. [PMID: 17345929 PMCID: PMC2639966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
A correlation between laryngo-pharyngeal reflux and laryngeal carcinoma is currently debated. Chronic inflammation is a mutagen factor confirmed in the cancerogenesis of various tumours. Aim of the present study was to evaluate, in an objective and consecutive way, with 24h multi-electrode pH-metry the presence of proximal and distal oesophageal reflux in patients presenting pre-cancerosis or squamous cell laryngeal and/or pharyngeal carcinomas. From our data, a strict correlation emerged between laryngo-pharyngeal reflux and neoplasias of the upper airways, documented through multi-electrode pH-metry. Data emerging from this study would seem to support the theory that the protracted exposure (> 20 years) to biliary reflux would represent a statistically significant added risk factor in the precancerous lesions and squamous pharyngo-laryngeal carcinoma as it occurs at oesophageal level. Moreover, a significant statistical association (p < 0.0001) emerged between laryngeal carcinoma and previous gastro-resection (odds ratio 3.8).
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Affiliation(s)
- J Galli
- ENT Department, "A. Gemelli" Polyclinic, Catholic University, Rome, Italy
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Troncone G, Iaccarino A, Russo M, Palmieri EA, Volante M, Papotti M, Viglietto G, Palombini L. Accumulation of p27(kip1) is associated with cyclin D3 overexpression in the oxyphilic (Hurthle cell) variant of follicular thyroid carcinoma. J Clin Pathol 2006; 60:377-81. [PMID: 16798934 PMCID: PMC2001124 DOI: 10.1136/jcp.2005.036012] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND The down regulation of protein p27(kip1) (p27) in most cases of thyroid cancer has relevant diagnostic and prognostic implications. However, the oxyphilic (Hurthle cell) variant of follicular thyroid carcinoma expresses more p27 than benign oxyphilic lesions do. AIM To evaluate the mechanism underlying this difference in expression of p27. METHODS Because high levels of cyclin D3 lead to p27 accumulation in cell lines and clinical samples of thyroid cancer, the immunocytochemical pattern of cyclin D3 in oxyphilic (n = 47) and non-oxyphilic (n = 70) thyroid neoplasms was investigated. RESULTS In the whole study sample, there was a significant correlation between p27 and cyclin D3 expression (Spearman's r: 0.64; p<0.001). The expression of cyclin D3 and p27 was significantly higher in the oxyphilic variant of follicular carcinomas than in non-oxyphilic carcinomas (p<0.001). In the former, cyclin D3 overexpression and p27 accumulation were observed in a median of 75% and 55% of cells, respectively. In co-immunoprecipitation experiments, the level of p27-bound cyclin D3 was much higher in oxyphilic neoplasias than in normal thyroids and other thyroid tumours. CONCLUSION These results show that increased p27 expression in the oxyphilic (Hurthle cell) variant of follicular thyroid carcinoma results from cyclin D3 overexpression.
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Affiliation(s)
- G Troncone
- Dipartimento di Scienze Biomorfologiche e Funzionali, Università di Napoli Federico II, Napoli, Italy.
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Sperone P, Volante M, Berruti A, Bollito E, Frangipane E, Daffara F, Terzolo M, Gorzegno G, Dogliotti L, Papotti M. Matrix metalloproteinase type 2 (MMP2) is selective expressed in adrenocortical carcinoma but not in adrenal adenoma: An immunohistochemical study. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.14534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
14534 Background: Adrenocortical carcinoma (ACC) is a very rare disease which account for no more than 0.2% of all malignancies, and its differential diagnosis from adrenocortical adenomas (ACA) is based on the application of different scoring systems, which, however, lack a sensitivity and specificity of 100%. Little is known on the mechanisms leading to the malignant phenotype in adrenocortical tumors; among alternative mechanisms, metalloproteinases (MMPs) have been demonstrated in solid tumors, including endocrine ones, to be implicated in malignant progression and metastatization. Our aim was to investigate metalloproteinase 2 (MMP2) expression in adrenocortical tumors. Methods: A series of 33 ACC and 23 ACA was retrospectively collected from a large series of adrenocortical lesions, and the diagnosis was reviewed independently by three investigators (MV, EB, MP) according to the Weiss histological criteria. MMP2 was determined by immunohistochemistry and the results scored by semi-quantitative analysis, based on the intensity of the staining and the percentage of tumor cells positive. Immunohistochemical results were compared to clinico-pathological parameters, such as sex, age, hormonal secretion, and outcome. Results: MMP2 expression was detected in 1/23 ACA (4%), and in 25/33 ACC (76%) (X-square test p < 0.001). MMP2 immunohistochemical pattern in ACC was focal to moderate to strong in 10, 12 and 3 cases, respectively. In addition, moderate to strong MMP2 expression, as compared to low or negative immunostaining, correlated with shorter disease-free survival (p = 0.012) and poor outcome (p = 0.07). No correlation were found comparing MMP2 expression and other clinico-pathological parameters. Conclusions: As reported in a variety of solid tumors, our data indicates a possible role of MMP2 in the malignant evolution of adrenocortical tumors, and its immunohistochemical localization may be a potential useful tool in the differential diagnosis of benign versus malignant adrenocortical lesions. In addition, a strong immunohistochemical MMP2 expression seems to be related to a poor prognosis in ACC. No significant financial relationships to disclose.
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Affiliation(s)
- P. Sperone
- San Luigi Hospital, Orbassano (TO), Italy
| | - M. Volante
- San Luigi Hospital, Orbassano (TO), Italy
| | - A. Berruti
- San Luigi Hospital, Orbassano (TO), Italy
| | - E. Bollito
- San Luigi Hospital, Orbassano (TO), Italy
| | | | - F. Daffara
- San Luigi Hospital, Orbassano (TO), Italy
| | - M. Terzolo
- San Luigi Hospital, Orbassano (TO), Italy
| | | | | | - M. Papotti
- San Luigi Hospital, Orbassano (TO), Italy
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Selvaggi G, Ceppi P, Volante M, Saviozzi S, Novello S, Calogero R, Papotti M, Scagliotti GV. ERCC1 and RRM1 but not EGFR gene expression is predictive of shorter survival in advanced non-small cell lung cancer (NSCLC). J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.10030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
10030 Background: Pivotal studies indicate a role of excision repair cross-complementation 1 (ERCC1) and ribonucleotide reductase M1 (RRM1) in conferring a differential sensitivity to cytotoxic chemotherapy and epidermal growth factor receptor (EGFR) has been recently deeply investigated in NSCLC. Methods: We retrospectively collected 70 formalin-fixed paraffin-embedded (FFPE) bronchoscopic/fine needle aspiration biopsies of NSCLC to investigate the expression levels of ERCC1, RRM1 and EGFR by Real-Time PCR (Lord R et al. Clin Cancer Research 2002, 8:2286–91). Results were correlated with survival using the Kaplan-Meier method. Results: Sixty-one (87%) specimens were successfully amplified. Median age was 62 years (range 26–75), male/ female ratio 44/17, stage III/IV 20/41; 43 patients received cisplatin-based chemotherapy; overall median survival (MS) was 13.3 months over a median follow-up time of 45 months. ERCC1 expression level ranged from 0.70 to 15.12, RRM1 0.60–17.82. By adopting cut-off values according to median expression levels, we found a strong correlation between ERCC1 and RRM1 mRNA levels (r=0.410; p<0.001). MS in patients with low ERCC1 was significantly longer (16.9 vs 11.3 months, p<0.006) as well as in patients with low RRM1 (13.9 vs 10.9 months, p<0.03). Concomitant high expression levels of ERCC1 and RRM1 (n=26) are predictive of a worse outcome (13.9 vs 10.9 months, p<0.05). Among patients treated with cisplatin-based regimens, low ERCC1 levels were also predictive of a significantly longer MS (23.0 vs 11.6 months, p<0.002). A lower median ERCC1 level (3.2 vs 4.7) and a correlation with a better outcome were also observed in females vs males. No correlation between gene expression levels and histology was reported. No significant correlation between EGFR expression levels (range 0.5–85.8) and survival was found, even when different cut-off values were tested. Conclusions: This retrospective study further validates ERCC1 and RRM1 as good candidates genes to customize chemotherapy. Prospective studies based on the selection of patients according to genes expression levels are a research priority in early and advanced stages of NSCLC. [Table: see text]
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Affiliation(s)
| | - P. Ceppi
- University of Turin, Torino, Italy
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Scagliotti G, Kalebic T, Volante M, Cappia S, Novello S, Bacillo E, Borasio P, Chiusa L, Papotti M. Bone sialoprotein is predictive of bone metastases in resectable non-small cell lung cancer: A case-control study and prevalence data. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.7049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7049 Background: Bone metastases (BM) in non small cell lung cancer (NSCLC) may be present at diagnosis or develop in the follow up, are associated with a worse prognosis, and currently there are no chemical or biological markers predicting their clinical onset. Methods: Thirty cases of resected NSCLC which subsequently develop BM (group A - mean follow up time 27.2 months) were matched for several clinico-pathological parameters (including age, sex, stage of the disease, histology, differentiation grade, adjuvant therapy) to 30 cases of resected NSCLC without any metastases (group B - mean follow up time 75.1 months) and 26 resected NSCLC with non-bone metastatic (group C - mean follow up 21.1 months). Primary tumor samples were investigated by immunohistochemistry for 10 markers previously recognized to be involved in bone resorption or metastatization process (cathepsin K, bone sialoprotein [BSP], VEGF, MMP-2, p53, RECK, TIMP-1, CD-117, Ki-67 and TRAcP). For statistical analysis the intensity of the staining was assessed by a semi-quantitative score (0, <10%, 10–50%, >50% +ve tumor cells). Differences among groups were estimated by X-square test, whereas the prognostic impact of clinico-pathological parameters and markers expression was evaluated by univariate and multivariate analyses. Results: Among the different markers investigated, BSP was strongly associated to bone dissemination (p < 0.001) and, independently, to poor outcome (p = 0.02 by Mantel-Cox test). None of the other markers was differentially expressed within the groups or demonstrated a prognostic impact, both in terms of overall survival and of time interval to metastases. Based on these findings, the prevalence of BSP in NSCLC was further estimated in a large series of 120 resected lung carcinomas (M:F ratio 3:1; mean age 67 years; adenocarcinomas 55%, squamous cell carcinoma 39%, others 6%; stages: I 54%, II 17%, III 29%). BSP prevalence reached 40%, without any statistically significant difference according to histotype or other clinico-pathological parameters. Conclusions: BSP protein expression in resected NSCLC strongly predicts bone dissemination, and may therefore be useful in selecting patients for treatments targeted to inhibit bone metastatic spread. [Table: see text]
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Affiliation(s)
- G. Scagliotti
- University of Turin, Torino, Italy; Novartis Pharmaceuticals, New York, NY
| | - T. Kalebic
- University of Turin, Torino, Italy; Novartis Pharmaceuticals, New York, NY
| | - M. Volante
- University of Turin, Torino, Italy; Novartis Pharmaceuticals, New York, NY
| | - S. Cappia
- University of Turin, Torino, Italy; Novartis Pharmaceuticals, New York, NY
| | - S. Novello
- University of Turin, Torino, Italy; Novartis Pharmaceuticals, New York, NY
| | - E. Bacillo
- University of Turin, Torino, Italy; Novartis Pharmaceuticals, New York, NY
| | - P. Borasio
- University of Turin, Torino, Italy; Novartis Pharmaceuticals, New York, NY
| | - L. Chiusa
- University of Turin, Torino, Italy; Novartis Pharmaceuticals, New York, NY
| | - M. Papotti
- University of Turin, Torino, Italy; Novartis Pharmaceuticals, New York, NY
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Volante M. [Sporadic C-cell hyperplasia associated with multinodular goiter]. Pathologica 2006; 98:160-3. [PMID: 16929791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023] Open
Abstract
INTRODUCTION C cell hyperplasia may arise in a familial setting, associated to MEN2 syndromes, or sporadic, associated to other thyroid diseases. Its prevalence in the sporadic form, as well as its biological significance, need to be determined to date. Sporadic C cell hyperplasia may be associated to elevated serum calcitonin levels, and routinary calcitonin screening tests on the search of early medullary carcinomas, have born to an increase of its diagnosis. MATERIALS AND METHODS We report herein the case of a 47-years old female, submitted to total thyroidectomy for nodular goiter, with slightly increased serum calcitonin levels and positive pentagastrin test. Familial history was negative for endocrinopathies. CASE REPORT Histological examination revealed in the setting of a multinodular goiter, the occurrence of C cell hyperplasia, demonstrated by means of calcitonin immunoistochemistry, in the absence of foci of medullary carcinoma. Morphological features (no atypia) were consistent with a sporadic physiologic form of C cell hyperplasia, as opposed to neoplastic C cell hyperplasia in the context of MEN2. DISCUSSION The prevalence of C cell hyperplasia is not well defined, and differently from the familial form, its progression to sporadic medullary carcinoma should still be proven. Therefore its observation in a sporadic form, as in the present case, do not modify the clinical and therapeutic approach in affected patients.
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Affiliation(s)
- M Volante
- Dipartimento di Scienze Biomediche ed Oncologia Umana, Università di Torino.
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Cadoni G, Agostino S, Volante M, Scipione MS. Sudden cochlear hearing loss as presenting symptom of arachnoid cyst of the posterior fossa. Acta Otorhinolaryngol Ital 2006; 26:115-7. [PMID: 16886854 PMCID: PMC2639985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Arachnoid cysts account for almost 1% of neoformations located in the cerebellopontine angle. The aetiopathogenesis is unknown. Arachnoid cysts of the cranial posterior fossa may produce symptoms typical of a tumour such as headache, dizziness, tinnitus and progressive sensorineural hearing loss. Management of these lesions is still controversial; if the arachnoid cyst is symptomatic, surgical treatment is usually recommended. The case is described of an adult female with sudden unilateral cochlear hearing loss as presenting symptom of an arachnoid cyst in the cranial posterior fossa.
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Affiliation(s)
- G Cadoni
- Department of Otorhinolaryngology, Catholic University of Sacred Heart, Rome, Italy.
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Abstract
Combination of conventional histology and the three-dimensional spatial view of tissue structures offers new prospects for understanding and diagnosing nature and development of human diseases. The essential technical problem related to three-dimensional reconstruction in histopathology is represented by the correct alignment of serial sections. During the past years several methods have been proposed but failed to become popular because of their limits in terms of time consume and restricted applicability. We aimed to overcome this problem by applying the technology of Tissue Array, thus by positioning adequate fiducial markers from specific "donor" blocks into the "recipient" paraffin block of interest. Digitized pictures of serially cut sections were aligned according to the tissue markers embedded by Tissue Array, and then processed with specific softwares for three-dimensional reconstruction. Thirteen models, including fetal hearts, breast and thyroid carcinomas, were elaborated. We found the procedure to be easy, fast and reproducible. Moreover, by selectively embedding the fiducial markers according to specific angles, the Tissue Arrays can be exploited in order to establish the distance between sections. This original methodology of incorporating Tissue Arrays into paraffin blocks as fiducial markers for three-dimensional reconstruction has a potential impact on histology for research purposes and diagnostic applications.
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Affiliation(s)
- G Bussolati
- Department of Biomedical Sciences and Human Oncology, University of Turin, Turin, 10126, Italy.
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Papotti M, Rosas R, Longo M, Valle M, Bacillo E, Bollito E, Volante M, Rindi G. [Spectrum of neuroendocrine tumors in non-endocrine organs]. Pathologica 2005; 97:215. [PMID: 16440671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023] Open
Affiliation(s)
- M Papotti
- Ospedale San Luigi di Orbassano, Università di Torino, Universiti di Parma
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Papotti M, Fornari A, Rapa I, Cappia S, Bergero N, Saggiorato E, Volante M. [Immunohistochemistry in thyroid needle aspiration samples]. Pathologica 2005; 97:201-2. [PMID: 16440663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023] Open
Affiliation(s)
- M Papotti
- Dipartimento di Scienze Cliniche e Biologiche, Ospedale San Luigi di Orbassano
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Saviozzi S, Volante M, Lo Iacono M, Papotti M, Scagliotti G, Novello S, Bacillo E, Calogero R. P-111 Identification of optimal housekeeping genes for gene expression profiling in non-small cell lung cancer. Lung Cancer 2005. [DOI: 10.1016/s0169-5002(05)80605-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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