|
1
|
Fogante M, Volpato G, Esposto Pirani P, Cela F, Compagnucci P, Valeri Y, Selimi A, Alfieri M, Brugiatelli L, Belleggia S, Coraducci F, Argalia G, Casella M, Dello Russo A, Schicchi N. Cardiac Magnetic Resonance and Cardiac Implantable Electronic Devices: Are They Truly Still "Enemies"? MEDICINA (KAUNAS, LITHUANIA) 2024; 60:522. [PMID: 38674168 PMCID: PMC11051994 DOI: 10.3390/medicina60040522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 03/15/2024] [Accepted: 03/20/2024] [Indexed: 04/28/2024]
Abstract
The application of cardiac magnetic resonance (CMR) imaging in clinical practice has grown due to technological advancements and expanded clinical indications, highlighting its superior capabilities when compared to echocardiography for the assessment of myocardial tissue. Similarly, the utilization of implantable cardiac electronic devices (CIEDs) has significantly increased in cardiac arrhythmia management, and the requirements of CMR examinations in patients with CIEDs has become more common. However, this type of exam often presents challenges due to safety concerns and image artifacts. Until a few years ago, the presence of CIED was considered an absolute contraindication to CMR. To address these challenges, various technical improvements in CIED technology, like the reduction of the ferromagnetic components, and in CMR examinations, such as the introduction of new sequences, have been developed. Moreover, a rigorous protocol involving multidisciplinary collaboration is recommended for safe CMR examinations in patients with CIEDs, emphasizing risk assessment, careful monitoring during CMR, and post-scan device evaluation. Alternative methods to CMR, such as computed tomography coronary angiography with tissue characterization techniques like dual-energy and photon-counting, offer alternative potential solutions, although their diagnostic accuracy and availability do limit their use. Despite technological advancements, close collaboration and specialized staff training remain crucial for obtaining safe diagnostic CMR images in patients with CIEDs, thus justifying the presence of specialized centers that are equipped to handle these type of exams.
Collapse
Affiliation(s)
- Marco Fogante
- Maternal-Child, Senological, Cardiological Radiology and Outpatient Ultrasound, Department of Radiological Sciences, University Hospital of Marche, 60126 Ancona, Italy; (P.E.P.); (F.C.); (G.A.)
| | - Giovanni Volpato
- Cardiology and Arrhythmology Clinic, University Hospital “Azienda Ospedaliero-Universitaria delle Marche”, 60126 Ancona, Italy; (G.V.); (P.C.); (Y.V.); (A.S.); (M.A.); (L.B.); (S.B.); (F.C.); (M.C.); (A.D.R.)
| | - Paolo Esposto Pirani
- Maternal-Child, Senological, Cardiological Radiology and Outpatient Ultrasound, Department of Radiological Sciences, University Hospital of Marche, 60126 Ancona, Italy; (P.E.P.); (F.C.); (G.A.)
| | - Fatjon Cela
- Maternal-Child, Senological, Cardiological Radiology and Outpatient Ultrasound, Department of Radiological Sciences, University Hospital of Marche, 60126 Ancona, Italy; (P.E.P.); (F.C.); (G.A.)
| | - Paolo Compagnucci
- Cardiology and Arrhythmology Clinic, University Hospital “Azienda Ospedaliero-Universitaria delle Marche”, 60126 Ancona, Italy; (G.V.); (P.C.); (Y.V.); (A.S.); (M.A.); (L.B.); (S.B.); (F.C.); (M.C.); (A.D.R.)
| | - Yari Valeri
- Cardiology and Arrhythmology Clinic, University Hospital “Azienda Ospedaliero-Universitaria delle Marche”, 60126 Ancona, Italy; (G.V.); (P.C.); (Y.V.); (A.S.); (M.A.); (L.B.); (S.B.); (F.C.); (M.C.); (A.D.R.)
| | - Adelina Selimi
- Cardiology and Arrhythmology Clinic, University Hospital “Azienda Ospedaliero-Universitaria delle Marche”, 60126 Ancona, Italy; (G.V.); (P.C.); (Y.V.); (A.S.); (M.A.); (L.B.); (S.B.); (F.C.); (M.C.); (A.D.R.)
| | - Michele Alfieri
- Cardiology and Arrhythmology Clinic, University Hospital “Azienda Ospedaliero-Universitaria delle Marche”, 60126 Ancona, Italy; (G.V.); (P.C.); (Y.V.); (A.S.); (M.A.); (L.B.); (S.B.); (F.C.); (M.C.); (A.D.R.)
| | - Leonardo Brugiatelli
- Cardiology and Arrhythmology Clinic, University Hospital “Azienda Ospedaliero-Universitaria delle Marche”, 60126 Ancona, Italy; (G.V.); (P.C.); (Y.V.); (A.S.); (M.A.); (L.B.); (S.B.); (F.C.); (M.C.); (A.D.R.)
| | - Sara Belleggia
- Cardiology and Arrhythmology Clinic, University Hospital “Azienda Ospedaliero-Universitaria delle Marche”, 60126 Ancona, Italy; (G.V.); (P.C.); (Y.V.); (A.S.); (M.A.); (L.B.); (S.B.); (F.C.); (M.C.); (A.D.R.)
| | - Francesca Coraducci
- Cardiology and Arrhythmology Clinic, University Hospital “Azienda Ospedaliero-Universitaria delle Marche”, 60126 Ancona, Italy; (G.V.); (P.C.); (Y.V.); (A.S.); (M.A.); (L.B.); (S.B.); (F.C.); (M.C.); (A.D.R.)
| | - Giulio Argalia
- Maternal-Child, Senological, Cardiological Radiology and Outpatient Ultrasound, Department of Radiological Sciences, University Hospital of Marche, 60126 Ancona, Italy; (P.E.P.); (F.C.); (G.A.)
| | - Michela Casella
- Cardiology and Arrhythmology Clinic, University Hospital “Azienda Ospedaliero-Universitaria delle Marche”, 60126 Ancona, Italy; (G.V.); (P.C.); (Y.V.); (A.S.); (M.A.); (L.B.); (S.B.); (F.C.); (M.C.); (A.D.R.)
- Department of Clinical, Special and Dental Sciences, Marche Polytechnic University, 60121 Ancona, Italy
| | - Antonio Dello Russo
- Cardiology and Arrhythmology Clinic, University Hospital “Azienda Ospedaliero-Universitaria delle Marche”, 60126 Ancona, Italy; (G.V.); (P.C.); (Y.V.); (A.S.); (M.A.); (L.B.); (S.B.); (F.C.); (M.C.); (A.D.R.)
- Department of Biomedical Sciences and Public Health, Marche Polytechnic University, 60121 Ancona, Italy
| | - Nicolò Schicchi
- Cardiovascular Radiological Diagnostics, Department of Radiological Sciences, University Hospital of Marche, 60126 Ancona, Italy;
| |
Collapse
|
|
2
|
D’Errico F, Ricci F, Luciano A, Sbordone FP, Laudazi M, Mecchia D, Volpe M, Briganti F, Di Landro A, Muscoli S, Pugliese L, De Stasio V, Di Donna C, Romeo F, Garaci F, Floris R, Chiocchi M. The Impact of Nitroglycerin on the Evaluation of Coronary Stenosis in Coronary-CT: Preliminary Study in 131 Patients. J Clin Med 2023; 12:5296. [PMID: 37629336 PMCID: PMC10455480 DOI: 10.3390/jcm12165296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 08/07/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023] Open
Abstract
BACKGROUND The sublingual administration of short-acting nitroglycerin (NTG) before coronary computed tomography (CCT) improves the visualization of coronary arteries, causing vasodilatation. The aim of this study was to evaluate whether and how nitroglycerin can influence the concordance between radiologists and cardiologists in the evaluation of vessel stenosis measured in CCT by the former and during the following coronarography by the latter. METHODS We conducted a retrospective analysis of 131 patients who underwent CCT for cardiac symptoms in 2022, followed by coronarography performed six months later because of significant stenosis revealed by the CCT. First, the patients were divided into two groups: an NTG group who received sublingual nitroglycerin before CCT and a non-NTG group who did not because of contraindications. Second, 254 stenoses were measured by two radiologists after CCT and by two interventional cardiologists during the next coronarography; moreover, stenoses were classified on the basis of their location and plaque pattern (calcific, mixed and lipidic). Third, the strength of agreement was evaluated between the two radiologists, between the two cardiologists and finally between the radiologists and cardiologists in order to evaluate whether and how the interdisciplinary discrepancy in stenosis evaluation could change with or without the use of nitroglycerin before CCT and in relation to the different plaque pattern. RESULTS In the NTG group, the use of nitroglycerine reduced the agreement between radiologists and cardiologists in calcific stenosis but did not change the concordance in the case of mixed or lipidic plaques on the same vessels. CONCLUSIONS The use of sublingual nitroglycerin before CCT may lead to a radiological overestimation of calcific stenosis.
Collapse
Affiliation(s)
- Francesca D’Errico
- Department of Biomedicine and Prevention, Division of Diagnostic Imaging, University of Rome “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy; (F.D.); (A.L.); (F.P.S.); (M.L.); (D.M.); (M.V.); (F.B.); (L.P.); (V.D.S.); (C.D.D.); (F.G.); (R.F.); (M.C.)
| | - Francesca Ricci
- Department of Biomedicine and Prevention, Division of Diagnostic Imaging, University of Rome “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy; (F.D.); (A.L.); (F.P.S.); (M.L.); (D.M.); (M.V.); (F.B.); (L.P.); (V.D.S.); (C.D.D.); (F.G.); (R.F.); (M.C.)
| | - Alessandra Luciano
- Department of Biomedicine and Prevention, Division of Diagnostic Imaging, University of Rome “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy; (F.D.); (A.L.); (F.P.S.); (M.L.); (D.M.); (M.V.); (F.B.); (L.P.); (V.D.S.); (C.D.D.); (F.G.); (R.F.); (M.C.)
| | - Francesco Paolo Sbordone
- Department of Biomedicine and Prevention, Division of Diagnostic Imaging, University of Rome “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy; (F.D.); (A.L.); (F.P.S.); (M.L.); (D.M.); (M.V.); (F.B.); (L.P.); (V.D.S.); (C.D.D.); (F.G.); (R.F.); (M.C.)
| | - Mario Laudazi
- Department of Biomedicine and Prevention, Division of Diagnostic Imaging, University of Rome “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy; (F.D.); (A.L.); (F.P.S.); (M.L.); (D.M.); (M.V.); (F.B.); (L.P.); (V.D.S.); (C.D.D.); (F.G.); (R.F.); (M.C.)
| | - Daniele Mecchia
- Department of Biomedicine and Prevention, Division of Diagnostic Imaging, University of Rome “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy; (F.D.); (A.L.); (F.P.S.); (M.L.); (D.M.); (M.V.); (F.B.); (L.P.); (V.D.S.); (C.D.D.); (F.G.); (R.F.); (M.C.)
| | - Maria Volpe
- Department of Biomedicine and Prevention, Division of Diagnostic Imaging, University of Rome “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy; (F.D.); (A.L.); (F.P.S.); (M.L.); (D.M.); (M.V.); (F.B.); (L.P.); (V.D.S.); (C.D.D.); (F.G.); (R.F.); (M.C.)
| | - Flavia Briganti
- Department of Biomedicine and Prevention, Division of Diagnostic Imaging, University of Rome “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy; (F.D.); (A.L.); (F.P.S.); (M.L.); (D.M.); (M.V.); (F.B.); (L.P.); (V.D.S.); (C.D.D.); (F.G.); (R.F.); (M.C.)
| | - Alessio Di Landro
- Unit of Cardiology and Interventional Cardiology, Policlinico Tor Vergata, Viale Oxford 81, 00133 Rome, Italy; (A.D.L.); (S.M.)
| | - Saverio Muscoli
- Unit of Cardiology and Interventional Cardiology, Policlinico Tor Vergata, Viale Oxford 81, 00133 Rome, Italy; (A.D.L.); (S.M.)
| | - Luca Pugliese
- Department of Biomedicine and Prevention, Division of Diagnostic Imaging, University of Rome “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy; (F.D.); (A.L.); (F.P.S.); (M.L.); (D.M.); (M.V.); (F.B.); (L.P.); (V.D.S.); (C.D.D.); (F.G.); (R.F.); (M.C.)
| | - Vincenzo De Stasio
- Department of Biomedicine and Prevention, Division of Diagnostic Imaging, University of Rome “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy; (F.D.); (A.L.); (F.P.S.); (M.L.); (D.M.); (M.V.); (F.B.); (L.P.); (V.D.S.); (C.D.D.); (F.G.); (R.F.); (M.C.)
| | - Carlo Di Donna
- Department of Biomedicine and Prevention, Division of Diagnostic Imaging, University of Rome “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy; (F.D.); (A.L.); (F.P.S.); (M.L.); (D.M.); (M.V.); (F.B.); (L.P.); (V.D.S.); (C.D.D.); (F.G.); (R.F.); (M.C.)
| | - Francesco Romeo
- Faculty of Medicine, UniCamillus International Medical University, 00131 Rome, Italy;
| | - Francesco Garaci
- Department of Biomedicine and Prevention, Division of Diagnostic Imaging, University of Rome “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy; (F.D.); (A.L.); (F.P.S.); (M.L.); (D.M.); (M.V.); (F.B.); (L.P.); (V.D.S.); (C.D.D.); (F.G.); (R.F.); (M.C.)
| | - Roberto Floris
- Department of Biomedicine and Prevention, Division of Diagnostic Imaging, University of Rome “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy; (F.D.); (A.L.); (F.P.S.); (M.L.); (D.M.); (M.V.); (F.B.); (L.P.); (V.D.S.); (C.D.D.); (F.G.); (R.F.); (M.C.)
| | - Marcello Chiocchi
- Department of Biomedicine and Prevention, Division of Diagnostic Imaging, University of Rome “Tor Vergata”, Viale Oxford 81, 00133 Rome, Italy; (F.D.); (A.L.); (F.P.S.); (M.L.); (D.M.); (M.V.); (F.B.); (L.P.); (V.D.S.); (C.D.D.); (F.G.); (R.F.); (M.C.)
| |
Collapse
|
|
3
|
Odedra D, Narayanasamy S, Sabongui S, Priya S, Krishna S, Sheikh A. Dual Energy CT Physics-A Primer for the Emergency Radiologist. FRONTIERS IN RADIOLOGY 2022; 2:820430. [PMID: 37492677 PMCID: PMC10364985 DOI: 10.3389/fradi.2022.820430] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 01/17/2022] [Indexed: 07/27/2023]
Abstract
Dual energy CT (DECT) refers to the acquisition of CT images at two energy spectra and can provide information about tissue composition beyond that obtainable by conventional CT. The attenuation of a photon beam varies depends on the atomic number and density of the attenuating material and the energy of the incoming photon beam. This differential attenuation of the beam at varying energy levels forms the basis of DECT imaging and enables separation of materials with different atomic numbers but similar CT attenuation. DECT can be used to detect and quantify materials like iodine, calcium, or uric acid. Several post-processing techniques are available to generate virtual non-contrast images, iodine maps, virtual mono-chromatic images, Mixed or weighted images and material specific images. Although initially the concept of dual energy CT was introduced in 1970, it is only over the past two decades that it has been extensively used in clinical practice owing to advances in CT hardware and post-processing capabilities. There are numerous applications of DECT in Emergency radiology including stroke imaging to differentiate intracranial hemorrhage and contrast staining, diagnosis of pulmonary embolism, characterization of incidentally detected renal and adrenal lesions, to reduce beam and metal hardening artifacts, in identification of uric acid renal stones and in the diagnosis of gout. This review article aims to provide the emergency radiologist with an overview of the physics and basic principles of dual energy CT. In addition, we discuss the types of DECT acquisition and post processing techniques including newer advances such as photon-counting CT followed by a brief discussion on the applications of DECT in Emergency radiology.
Collapse
Affiliation(s)
- Devang Odedra
- Department of Radiology, University of Toronto, Toronto, ON, Canada
| | - Sabarish Narayanasamy
- Department of Radiology, Carver College of Medicine, The University of Iowa, Iowa City, IA, United States
| | - Sandra Sabongui
- Keenan Research Centre for Biomedical Science, St Michael's Hospital, Toronto, ON, Canada
| | - Sarv Priya
- Department of Radiology, Carver College of Medicine, The University of Iowa, Iowa City, IA, United States
| | - Satheesh Krishna
- Department of Medical Imaging, Mount Sinai Hospital, and Women's College Hospital, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Adnan Sheikh
- Department of Radiology, The University of British Columbia, Vancouver, BC, Canada
| |
Collapse
|
|
4
|
Albano D, Bruno F, Agostini A, Angileri SA, Benenati M, Bicchierai G, Cellina M, Chianca V, Cozzi D, Danti G, De Muzio F, Di Meglio L, Gentili F, Giacobbe G, Grazzini G, Grazzini I, Guerriero P, Messina C, Micci G, Palumbo P, Rocco MP, Grassi R, Miele V, Barile A. Dynamic contrast-enhanced (DCE) imaging: state of the art and applications in whole-body imaging. Jpn J Radiol 2021; 40:341-366. [PMID: 34951000 DOI: 10.1007/s11604-021-01223-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 11/17/2021] [Indexed: 12/18/2022]
Abstract
Dynamic contrast-enhanced (DCE) imaging is a non-invasive technique used for the evaluation of tissue vascularity features through imaging series acquisition after contrast medium administration. Over the years, the study technique and protocols have evolved, seeing a growing application of this method across different imaging modalities for the study of almost all body districts. The main and most consolidated current applications concern MRI imaging for the study of tumors, but an increasing number of studies are evaluating the use of this technique also for inflammatory pathologies and functional studies. Furthermore, the recent advent of artificial intelligence techniques is opening up a vast scenario for the analysis of quantitative information deriving from DCE. The purpose of this article is to provide a comprehensive update on the techniques, protocols, and clinical applications - both established and emerging - of DCE in whole-body imaging.
Collapse
Affiliation(s)
- Domenico Albano
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
- Dipartimento Di Biomedicina, Neuroscienze E Diagnostica Avanzata, Sezione Di Scienze Radiologiche, Università Degli Studi Di Palermo, via Vetoio 1L'Aquila, 67100, Palermo, Italy
| | - Federico Bruno
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy.
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.
| | - Andrea Agostini
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy
- Department of Clinical, Special and Dental Sciences, Department of Radiology, University Politecnica delle Marche, University Hospital "Ospedali Riuniti Umberto I - G.M. Lancisi - G. Salesi", Ancona, Italy
| | - Salvatore Alessio Angileri
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy
- Radiology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Massimo Benenati
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy
- Dipartimento di Diagnostica per Immagini, Fondazione Policlinico Universitario A. Gemelli IRCCS, Oncologia ed Ematologia, RadioterapiaRome, Italy
| | - Giulia Bicchierai
- Diagnostic Senology Unit, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Michaela Cellina
- Department of Radiology, ASST Fatebenefratelli Sacco, Ospedale Fatebenefratelli, Milan, Italy
| | - Vito Chianca
- Ospedale Evangelico Betania, Naples, Italy
- Clinica Di Radiologia, Istituto Imaging Della Svizzera Italiana - Ente Ospedaliero Cantonale, Lugano, Switzerland
| | - Diletta Cozzi
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy
- Department of Emergency Radiology, Careggi University Hospital, Florence, Italy
| | - Ginevra Danti
- Department of Emergency Radiology, Careggi University Hospital, Florence, Italy
| | - Federica De Muzio
- Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy
| | - Letizia Di Meglio
- Postgraduation School in Radiodiagnostics, University of Milan, Milan, Italy
| | - Francesco Gentili
- Unit of Diagnostic Imaging, Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | - Giuliana Giacobbe
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy
- Department of Precision Medicine, University of Campania "L. Vanvitelli", Naples, Italy
| | - Giulia Grazzini
- Department of Radiology, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Irene Grazzini
- Department of Radiology, Section of Neuroradiology, San Donato Hospital, Arezzo, Italy
| | - Pasquale Guerriero
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy
- Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, Campobasso, Italy
| | | | - Giuseppe Micci
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy
- Dipartimento Di Biomedicina, Neuroscienze E Diagnostica Avanzata, Sezione Di Scienze Radiologiche, Università Degli Studi Di Palermo, via Vetoio 1L'Aquila, 67100, Palermo, Italy
| | - Pierpaolo Palumbo
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy
- Abruzzo Health Unit 1, Department of diagnostic Imaging, Area of Cardiovascular and Interventional Imaging, L'Aquila, Italy
| | - Maria Paola Rocco
- Department of Precision Medicine, University of Campania "L. Vanvitelli", Naples, Italy
| | - Roberto Grassi
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy
- Department of Precision Medicine, University of Campania "L. Vanvitelli", Naples, Italy
| | - Vittorio Miele
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy
- Department of Radiology, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Antonio Barile
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, Milan, Italy
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| |
Collapse
|
|
5
|
Pradella S, Zantonelli G, Grazzini G, Cozzi D, Danti G, Acquafresca M, Miele V. The Radiologist as a Gatekeeper in Chest Pain. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:6677. [PMID: 34205792 PMCID: PMC8296491 DOI: 10.3390/ijerph18126677] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/14/2021] [Accepted: 06/15/2021] [Indexed: 12/20/2022]
Abstract
Chest pain is a symptom that can be found in life-threatening conditions such as acute coronary syndrome (ACS). Those patients requiring invasive coronary angiography treatment or surgery should be identified. Often the clinical setting and laboratory tests are not sufficient to rule out a coronary or aortic syndrome. Cardiac radiological imaging has evolved in recent years both in magnetic resonance (MR) and in computed tomography (CT). CT, in particular, due to its temporal and spatial resolution, the quickness of the examination, and the availability of scanners, is suitable for the evaluation of these patients. In particular, the latest-generation CT scanners allow the exclusion of diagnoses such as coronary artery disease and aortic pathology, thereby reducing the patient's stay in hospital and safely selecting patients by distinguishing those who do not need further treatment from those who will need more- or less-invasive therapies. CT additionally reduces costs by improving long-term patient outcome. The limitations related to patient characteristics and those related to radiation exposure are weakening with the improvement of CT technology.
Collapse
Affiliation(s)
- Silvia Pradella
- Department of Emergency Radiology, University Hospital Careggi, Largo Brambilla 3, 50134 Florence, Italy; (G.Z.); (G.G.); (D.C.); (G.D.); (M.A.); (V.M.)
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, 20122 Milan, Italy
| | - Giulia Zantonelli
- Department of Emergency Radiology, University Hospital Careggi, Largo Brambilla 3, 50134 Florence, Italy; (G.Z.); (G.G.); (D.C.); (G.D.); (M.A.); (V.M.)
| | - Giulia Grazzini
- Department of Emergency Radiology, University Hospital Careggi, Largo Brambilla 3, 50134 Florence, Italy; (G.Z.); (G.G.); (D.C.); (G.D.); (M.A.); (V.M.)
| | - Diletta Cozzi
- Department of Emergency Radiology, University Hospital Careggi, Largo Brambilla 3, 50134 Florence, Italy; (G.Z.); (G.G.); (D.C.); (G.D.); (M.A.); (V.M.)
- Italian Society of Medical and Interventional Radiology (SIRM), SIRM Foundation, 20122 Milan, Italy
| | - Ginevra Danti
- Department of Emergency Radiology, University Hospital Careggi, Largo Brambilla 3, 50134 Florence, Italy; (G.Z.); (G.G.); (D.C.); (G.D.); (M.A.); (V.M.)
| | - Manlio Acquafresca
- Department of Emergency Radiology, University Hospital Careggi, Largo Brambilla 3, 50134 Florence, Italy; (G.Z.); (G.G.); (D.C.); (G.D.); (M.A.); (V.M.)
| | - Vittorio Miele
- Department of Emergency Radiology, University Hospital Careggi, Largo Brambilla 3, 50134 Florence, Italy; (G.Z.); (G.G.); (D.C.); (G.D.); (M.A.); (V.M.)
| |
Collapse
|
|
6
|
Barile A. Multimodality advanced imaging and intervention in gland diseases. Gland Surg 2020; 9:2211-2214. [PMID: 33447573 DOI: 10.21037/gs-20-592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Antonio Barile
- Department of Biotechnology and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.
| |
Collapse
|
|
7
|
Palumbo P, Cannizzaro E, Di Cesare A, Bruno F, Schicchi N, Giovagnoni A, Splendiani A, Barile A, Masciocchi C, Di Cesare E. Cardiac magnetic resonance in arrhythmogenic cardiomyopathies. Radiol Med 2020; 125:1087-1101. [PMID: 32978708 DOI: 10.1007/s11547-020-01289-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 09/08/2020] [Indexed: 12/13/2022]
Abstract
Over the past few years, the approach to the 'arrhythmic patient' has profoundly changed. An early clinical presentation of arrhythmia is often accompanied by non-specific symptoms and followed by inconclusive electrocardiographic findings. In this scenario, cardiac magnetic resonance (CMR) has been established as a clinical tool of fundamental importance for a correct prognostic stratification of the arrhythmic patient. This technique provides a high-spatial-resolution tomographic evaluation of the heart, which allows studying accurately the ventricular volumes, identifying even segmental kinetic anomalies and properly detecting diffuse or focal tissue alterations through an excellent tissue characterization, while depicting different patterns of fibrosis distribution, myocardial edema or fatty substitution. Through these capabilities, CMR has a pivotal role for the adequate management of the arrhythmic patient, allowing the identification of those phenotypic manifestations characteristic of structural heart diseases. Therefore, CMR provides valuable information to reclassify the patient within the wide spectrum of potentially arrhythmogenic heart diseases, the definition of which remains the major determinants for both an adequate treatment and a poor prognosis. The purpose of this review study was to focus on the role of CMR in the evaluation of the main cardiac clinical entities associated with arrhythmogenic phenomena and to present a brief debate on the main pathophysiological mechanisms involved in the arrhythmogenesis process.
Collapse
Affiliation(s)
- Pierpaolo Palumbo
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, AQ, Italy.
| | | | - Annamaria Di Cesare
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Federico Bruno
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, AQ, Italy
| | - Nicolò Schicchi
- Department of Radiology, Azienda Ospedaliero-Universitaria, Ospedali Riuniti Di Ancona, Ancona, Italy
| | - Andrea Giovagnoni
- Department of Radiology, Azienda Ospedaliero-Universitaria, Ospedali Riuniti Di Ancona, Ancona, Italy
| | - Alessandra Splendiani
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, AQ, Italy
| | - Antonio Barile
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, AQ, Italy
| | - Carlo Masciocchi
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, AQ, Italy
| | - Ernesto Di Cesare
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| |
Collapse
|
|
8
|
Marano R, Rovere G, Savino G, Flammia FC, Carafa MRP, Steri L, Merlino B, Natale L. CCTA in the diagnosis of coronary artery disease. Radiol Med 2020; 125:1102-1113. [PMID: 32964325 DOI: 10.1007/s11547-020-01283-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 09/03/2020] [Indexed: 12/12/2022]
Abstract
The world of cardiac imaging is proposing to physicians an ever-increasing spectrum of options and tools with the disadvantages of patients presently submitted to multiple, sequential, time-consuming, and costly diagnostic procedures and tests, sometimes with contradicting results. In the last two decades, the CCTA has evolved into a valuable diagnostic test in today's patient care, changing the official existing guidelines and clinical practice with a pivotal role to exclude significant CAD, in the referral of patients to the Cath-Lab, in the follow-up after coronary revascularization, and finally in the cardiovascular risk stratification.
Collapse
Affiliation(s)
- Riccardo Marano
- Department of Radiological and Hematological Sciences, Section of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go Agostino Gemelli 8, 00168, Rome, Italy.
| | - Giuseppe Rovere
- Department of Radiological and Hematological Sciences, Section of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Giancarlo Savino
- Department of Radiological and Hematological Sciences, Section of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Francesco Ciriaco Flammia
- Department of Radiological and Hematological Sciences, Section of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Maria Rachele Pia Carafa
- Department of Radiological and Hematological Sciences, Section of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Lorenzo Steri
- Department of Radiological and Hematological Sciences, Section of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Biagio Merlino
- Department of Radiological and Hematological Sciences, Section of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Luigi Natale
- Department of Radiological and Hematological Sciences, Section of Radiology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, L.go Agostino Gemelli 8, 00168, Rome, Italy
| |
Collapse
|
|
9
|
Schicchi N, Fogante M, Palumbo P, Agliata G, Esposto Pirani P, Di Cesare E, Giovagnoni A. The sub-millisievert era in CTCA: the technical basis of the new radiation dose approach. Radiol Med 2020; 125:1024-1039. [PMID: 32930945 DOI: 10.1007/s11547-020-01280-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 09/03/2020] [Indexed: 12/12/2022]
Abstract
Computed tomography coronary angiography (CTCA) has become a cornerstone in the diagnostic process of the heart disease. Although the cardiac imaging with interventional procedures is responsible for approximately 40% of the cumulative effective dose in medical imaging, a relevant radiation dose reduction over the last decade was obtained, with the beginning of the sub-mSv era in CTCA. The main technical basis to obtain a radiation dose reduction in CTCA is the use of a low tube voltage, the adoption of a prospective electrocardiogram-triggering spiral protocol and the application of the tube current modulation with the iterative reconstruction technique. Nevertheless, CTCA examinations are characterized by a wide range of radiation doses between different radiology departments. Moreover, the dose exposure in CTCA is extremely important because the benefit-risk calculus in comparison with other modalities also depends on it. Finally, because anatomical evaluation not adequately predicts the hemodynamic relevance of coronary stenosis, a low radiation dose in routine CTCA would allow the greatest use of the myocardial CT perfusion, fractional flow reserve-CT, dual-energy CT and artificial intelligence, to shift focus from morphological assessment to a comprehensive morphological and functional evaluation of the stenosis. Therefore, the aim of this work is to summarize the correct use of the technical basis in order that CTCA becomes an established examination for assessment of the coronary artery disease with low radiation dose.
Collapse
Affiliation(s)
- Nicolò Schicchi
- Radiology Department, Azienda Ospedaliero Universitaria "Ospedali Riuniti", 60126, Ancona, Italy
| | - Marco Fogante
- Radiology Department, Azienda Ospedaliero Universitaria "Ospedali Riuniti", 60126, Ancona, Italy.
| | - Pierpaolo Palumbo
- Radiology Department, Azienda Ospedaliero Universitaria "San Salvatore", 60126, L'Aquila, Italy
| | - Giacomo Agliata
- Radiology Department, Azienda Ospedaliero Universitaria "Ospedali Riuniti", 60126, Ancona, Italy
| | - Paolo Esposto Pirani
- Radiology Department, Azienda Ospedaliero Universitaria "Ospedali Riuniti", 60126, Ancona, Italy
| | - Ernesto Di Cesare
- Radiology Department, Azienda Ospedaliero Universitaria "San Salvatore", 60126, L'Aquila, Italy
| | - Andrea Giovagnoni
- Radiology Department, Azienda Ospedaliero Universitaria "Ospedali Riuniti", 60126, Ancona, Italy
| |
Collapse
|
|
10
|
Pradella S, Grazzini G, Letteriello M, De Amicis C, Grassi R, Maggialetti N, Carbone M, Palumbo P, Carotti M, Di Cesare E, Giovagnoni A, Cozzi D, Miele V. Masses in right side of the heart: spectrum of imaging findings. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:60-70. [PMID: 32945280 PMCID: PMC7944673 DOI: 10.23750/abm.v91i8-s.9940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 06/08/2020] [Indexed: 11/25/2022]
Abstract
Primary heart tumors are rare, benign tumors represent the majority of these. If a cardiac mass is found, the probability that it is a metastasis or a so-called “pseudo-mass” is extremely higher than a primary tumor. The detection of a heart mass during a transthoracic echocardiography (TE) is often unexpected. The TE assessment can be difficult, particularly if the mass is located at the level of the right chambers. Cardiac Computed Tomography (CCT) can be useful in anatomical evaluation and Cardiac Magnetic Resonance (CMR) for masses characterization as well. We provide an overview of right cardiac masses and their imaging futures. (www.actabiomedica.it)
Collapse
Affiliation(s)
- Silvia Pradella
- Department of Radiology, Careggi University Hospital, Florence, Italy.
| | - Giulia Grazzini
- Department of Radiology, Careggi University Hospital, Florence, Italy.
| | - Mayla Letteriello
- Department of Radiology, Careggi University Hospital, Florence, Italy.
| | | | - Roberta Grassi
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy.
| | - Nicola Maggialetti
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Campobasso, Italy.
| | - Mattia Carbone
- Department of Radiology, S. Giovanni and Ruggi D'Aragona Hospital, Salerno, Italy.
| | - Pierpaolo Palumbo
- Department of Biotechnology and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.
| | - Marina Carotti
- Università politecnica delle Marche, School of Medicine and University Hospital "Umberto I-Lancisi-Salesi", Department of Radiology, Ancona, Italy.
| | - Ernesto Di Cesare
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy.
| | - Andrea Giovagnoni
- Università politecnica delle Marche, School of Medicine and University Hospital "Umberto I-Lancisi-Salesi", Department of Radiology, Ancona, Italy.
| | - Diletta Cozzi
- Department of Radiology, Careggi University Hospital, Florence, Italy.
| | - Vittorio Miele
- Department of Radiology, Careggi University Hospital, Florence, Italy.
| |
Collapse
|
|
11
|
Grazzini G, Cozzi D, Flammia F, Grassi R, Agostini A, Belfiore MP, Borgheresi A, Mazzei MA, Floridi C, Carrafiello G, Giovagnoni A, Pradella S, Miele V. Hepatic tumors: pitfall in diagnostic imaging. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:9-17. [PMID: 32945274 PMCID: PMC7944669 DOI: 10.23750/abm.v91i8-s.9969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 06/11/2020] [Indexed: 02/07/2023]
Abstract
On computed tomography (CT) and magnetic resonance imaging (MRI), hepatocellular tumors are characterized based on typical imaging findings. However, hepatocellular adenoma, focal nodular hyperplasia, and hepatocellular carcinoma can show uncommon appearances at CT and MRI, which may lead to diagnostic challenges. When assessing focal hepatic lesions, radiologists need to be aware of these atypical imaging findings to avoid misdiagnoses that can alter the management plan. The purpose of this review is to illustrate a variety of pitfalls and atypical features of hepatocellular tumors that can lead to misinterpretations providing specific clues to the correct diagnoses. (www.actabiomedica.it)
Collapse
Affiliation(s)
- Giulia Grazzini
- Department of Radiology, Careggi University Hospital, Florence, Italy.
| | - Diletta Cozzi
- Department of Radiology, Careggi University Hospital, Florence, Italy.
| | - Federica Flammia
- Department of Radiology, Careggi University Hospital, Florence, Italy.
| | - Roberta Grassi
- Department of Precision Medicine, University of Campania "L. Vanvitelli", Naples, Italy.
| | - Andrea Agostini
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche and Division of Special and Pediatric Radiology, Department of Radiology, University Hospital "Umberto I - Lancisi - Salesi", Ancona, Italy.
| | - Maria Paola Belfiore
- Department of Precision Medicine, University of Campania "L. Vanvitelli", Naples, Italy.
| | - Alessandra Borgheresi
- Division of Special and Pediatric Radiology, Department of Radiology, University Hospital "Umberto I - Lancisi - Salesi", Ancona, Italy.
| | - Maria Antonietta Mazzei
- Unit of Diagnostic Imaging, Department of Medical, Surgical and Neuro Sciences and of Radiological Sciences, University of Siena, Azienda Ospedaliero-Universitaria Senese, Siena, Italy.
| | - Chiara Floridi
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche and Division of Special and Pediatric Radiology, Department of Radiology, University Hospital "Umberto I - Lancisi - Salesi", Ancona, Italy.
| | - Gianpaolo Carrafiello
- Radiology Department, Fondazione IRCCS Cà Granda, Ospedale Maggiore Policlinico, Milan, Italy..
| | - Andrea Giovagnoni
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche and Division of Special and Pediatric Radiology, Department of Radiology, University Hospital "Umberto I - Lancisi - Salesi", Ancona, Italy.
| | - Silvia Pradella
- Department of Radiology, Careggi University Hospital, Florence, Italy.
| | - Vittorio Miele
- Department of Radiology, Careggi University Hospital, Florence, Italy.
| |
Collapse
|
|
12
|
Guerrini S, Bagnacci G, Barile A, La Paglia E, Gentili F, Luzzi L, Giordano N, Fioravanti A, Bellisai F, Cantarini L, Volterrani L, Frediani B, Mazzei MA. Anterior chest wall non-traumatic diseases: a road map for the radiologist. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:43-50. [PMID: 32945278 PMCID: PMC7944680 DOI: 10.23750/abm.v91i8-s.9972] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 06/11/2020] [Indexed: 12/17/2022]
Abstract
The anterior chest wall (AWC) non-traumatic pathologies are largely underestimated, and early detection through imaging is becoming increasingly important. This paper aims to review the major non-traumatic ACW pathologies, with a particular interest in imaging features and differential diagnosis. (www.actabiomedica.it)
Collapse
Affiliation(s)
- Susanna Guerrini
- Unit of Diagnostic Imaging, Department of Radiological Sciences, University of Siena, Azienda Ospedaliero-Universitaria Senese, Siena, Italy.
| | - Giulio Bagnacci
- Unit of Diagnostic Imaging, Department of Medical, Surgical and Neuro Sciences and of Radiological Sciences, University of Siena, Azienda Ospedaliero-Universitaria Senese, Siena, Italy.
| | - Antonio Barile
- Department of Applied Clinical Science and Biotechnology, University of L'Aquila, L'Aquila, Italy.
| | | | - Francesco Gentili
- Section of Radiology, Department of Medicine and Surgery, Azienda Ospedaliera Universitaria di Parma, Parma, Italy.
| | - Luca Luzzi
- Thoracic Surgery Unit, Department of Medical, Surgical and Neuro Sciences, University of Siena, Azienda Ospedaliero-Universitaria Senese, Siena, Italy.
| | - Nicola Giordano
- Scleroderma Unit, Internal Medicine, Department of Medical, Surgical and Neuro Sciences, University of Siena, Azienda Ospedaliero-Universitaria Senese, Siena, Italy.
| | - Antonella Fioravanti
- Unit of Rheumatology, Department of Medical, Surgical and Neuro Sciences, University of Siena, Azienda Ospedaliero-Universitaria Senese, Siena, Tuscany, Italy.
| | - Francesca Bellisai
- Unit of Rheumatology, Department of Medical, Surgical and Neuro Sciences, University of Siena, Azienda Ospedaliero-Universitaria Senese, Siena, Tuscany, Italy.
| | - Luca Cantarini
- Unit of Rheumatology, Department of Medical, Surgical and Neuro Sciences, University of Siena, Azienda Ospedaliero-Universitaria Senese, Siena, Tuscany, Italy.
| | - Luca Volterrani
- Unit of Diagnostic Imaging, Department of Medical, Surgical and Neuro Sciences and of Radiological Sciences, University of Siena, Azienda Ospedaliero-Universitaria Senese, Siena, Italy.
| | - Bruno Frediani
- Unit of Rheumatology, Department of Medical, Surgical and Neuro Sciences, University of Siena, Azienda Ospedaliero-Universitaria Senese, Siena, Tuscany, Italy.
| | - Maria Antonietta Mazzei
- Unit of Diagnostic Imaging, Department of Medical, Surgical and Neuro Sciences and of Radiological Sciences, University of Siena, Azienda Ospedaliero-Universitaria Senese, Siena, Italy.
| |
Collapse
|
|
13
|
Reginelli A, Urraro F, Sangiovanni A, Russo GM, Russo C, Grassi R, Agostini A, Belfiore MP, Cellina M, Floridi C, Giovagnoni A, Sica A, Cappabianca S. Extranodal Lymphomas: a pictorial review for CT and MRI classification. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:34-42. [PMID: 32945277 PMCID: PMC7944666 DOI: 10.23750/abm.v91i8-s.9971] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 06/12/2020] [Indexed: 12/12/2022]
Abstract
Extranodal lymphomas represent an extranodal location of both non-Hodgkin and Hodgkin lymphomas. This study aims to evaluate the role of CT and MRI in the assessment of relationships of extranodal lymphomas with surrounding tissues and in the characterization of the lesion. We selected and reviewed ten recent studies among the most recent ones present in literature exclusively about CT and MRI imaging of extranodal lymphomas. Contrast-enhanced computed tomography (CT) is usually the first-line imaging modality in the evaluation of extranodal lymphomas, according to Lugano classification. However, MRI has a crucial role thanks to the superior soft-tissue contrast resolution, particularly in the anatomical region as head and neck. (www.actabiomedica.it)
Collapse
Affiliation(s)
- Alfonso Reginelli
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy.
| | - Fabrizio Urraro
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy.
| | - Angelo Sangiovanni
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy.
| | - Gaetano Maria Russo
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy.
| | - Carolina Russo
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy.
| | - Roberta Grassi
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy.
| | - Andrea Agostini
- Radiology Department, Università Politecnica delle Marche, Ancona, Italy.
| | - Maria Paola Belfiore
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy.
| | - Michaela Cellina
- Department of Radiology, Ospedale Fatebenefratelli, ASST Fatebenefratelli Sacco, Milan, Italy.
| | - Chiara Floridi
- Radiology Department, Università Politecnica delle Marche, Ancona, Italy.
| | - Andrea Giovagnoni
- Radiology Department, Università Politecnica delle Marche, Ancona, Italy.
| | - Antonello Sica
- Oncology and Hematology Unit, Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy.
| | - Salvatore Cappabianca
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy.
| |
Collapse
|
|
14
|
Giovagnoni A, De Filippo M, Barile A. Diagnostic and interventional radiology: an update. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:5-8. [PMID: 32945273 PMCID: PMC7944668 DOI: 10.23750/abm.v91i8-s.9995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 06/11/2020] [Indexed: 11/23/2022]
Abstract
NOT PRESENT.
Collapse
Affiliation(s)
- Andrea Giovagnoni
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche, Ancona, AN, Italy.
| | - Massimo De Filippo
- Department of Medicine and Surgery (DiMec), Section of Radiology, University of Parma, Maggiore Hospital, Parma, Italy.
| | - Antonio Barile
- Department of Applied Clinical Science and Biotechnology, University of L'Aquila, L'Aquila, Italy.
| |
Collapse
|
|
15
|
Carotti M, Salaffi F, Filippucci E, Aringhieri G, Bruno F, Giovine S, Gentili F, Floridi C, Borgheresi A, De Filippo M, Masciocchi C, Barile A, Giovagnoni A. Clinical utility of Dual Energy Computed Tomography in gout: current concepts and applications. ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:116-124. [PMID: 32945286 PMCID: PMC7944678 DOI: 10.23750/abm.v91i8-s.9942] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 06/12/2020] [Indexed: 12/17/2022]
Abstract
Gout is the most common inflammatory arthritis and is increasing in prevalence and incidence in many countries worldwide. Dual Energy Computed Tomography (DECT) has a high diagnostic accuracy in established gout, but its diagnostic sensitivity is low in subjects with recent-onset gout. A meta-analysis of 17 studies showed a pooled sensitivity and specificity of 0.85 and 0.88, respectively. DECT is a useful diagnostic tool for patients with contraindications for joint aspiration or for those who refuse joint aspiration. This article aims to give an up to date review and summary of existing literature on the role and accuracy of DECT in the imaging of gout. (www.actabiomedica.it)
Collapse
Affiliation(s)
- Marina Carotti
- Department of Radiology - Division of Special and Pediatric Radiology, University Hospital "Umberto I - Lancisi -Salesi"- Universiy Politecnica Marche - Via Conca 71, 60126 Ancona, AN, Italy. .
| | - Fausto Salaffi
- Rheumatological Clinic, Department of Molecular and Clinical Sciences, University Politecnica Marche - Ancona, Italy.
| | - Emilio Filippucci
- Rheumatological Clinic, Department of Molecular and Clinical Sciences, University Politecnica Marche - Ancona, Italy.
| | - Giacomo Aringhieri
- Radiologia Diagnostica ed Interventistica, Dipartimento di ricercar Traslazionale e Nuove Tecnologie in Medicina e Chirurgia, Università di Pisa, Pisa, Italy.
| | - Federico Bruno
- Department of Biotechnology and Applied Clinical Science, University of L'Aquila, L'Aquila, Italy.
| | - Sabrina Giovine
- Department of Radiology, SG Moscati Hospital, ASL Caserta, Aversa, Caserta, Italy.
| | - Francesco Gentili
- Department of Medicine and Surgery (DiMec), Section of Radiology, University of Parma, Maggiore Hospital, Parma, Italy.
| | - Chiara Floridi
- University Politecnica delle Marche, Department of Clinical Special and Dental Sciences, Ancona, Italy.
| | - Alessandra Borgheresi
- Department of Radiology - Division of Special and Pediatric Radiology, University Hospital "Umberto I - Lancisi -Salesi"- University Politecnica Marche - Ancona, Italy.
| | - Massimo De Filippo
- Department of Medicine and Surgery (DiMec), Section of Radiology, University of Parma, Maggiore Hospital, Parma, Italy.
| | - Carlo Masciocchi
- Department of Biotechnology and Applied Clinical Science, University of L'Aquila, L'Aquila, Italy.
| | - Antonio Barile
- Department of Applied Clinical Science and Biotechnology, University of L'Aquila, L'Aquila, Italy.
| | - Andrea Giovagnoni
- Department of Radiology - Division of Special and Pediatric Radiology, University Hospital "Umberto I - Lancisi -Salesi"- University Politecnica Marche - Ancona, Italy.
| |
Collapse
|
|
16
|
Pagnini F, Cervi E, Maestroni U, Agostini A, Borgheresi A, Piacentino F, Angileri SA, Ierardi AM, Floridi C, Carbone M, Ziglioli F, De Filippo M. Imaging guided percutaneous renal biopsy: do it or not? ACTA BIO-MEDICA : ATENEI PARMENSIS 2020; 91:81-88. [PMID: 32945282 PMCID: PMC7944675 DOI: 10.23750/abm.v91i8-s.9990] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 06/11/2020] [Indexed: 01/03/2023]
Abstract
Since its first reported application, renal biopsy became an important part of the diagnostic algorithm, considered advantages and risks, to better manage therapeutic options. The biopsy can be performed with different techniques (open, laparoscopic, transjugular, transurethral and percutaneous). Currently, the percutaneous approach is the modality of choice. Percutaneous biopsy can be performed under CT or US guidance, but critical benefits and disadvantages have to be considered. Core needle biopsy is usually preferred to fine-needle aspiration because of the sample quality, usually obtaining multiple cores, especially in heterogeneous tumors. Principal complications are hematuria (1-10%), perinephric hematoma (10-90%), pneumothorax (0,6%), clinically significant pain (1,2%).
Collapse
Affiliation(s)
- Francesco Pagnini
- Department of Medicine and Surgery, Unit of Radiology, University of Parma, Parma, Italy.
| | - Eleonora Cervi
- Department of Medicine and Surgery, Unit of Radiology, University of Parma, Parma, Italy.
| | - Umberto Maestroni
- Department of Urology, Azienda Ospedaliero-Universitaria di Parma, University of Parma, Parma, Italy.
| | - Andrea Agostini
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche and Department of Radiology - Division of Special and Pediatric Radiology, University Hospital "Umberto I - Ancona, Italy.
| | - Alessandra Borgheresi
- Department of Radiology - Division of Special and Pediatric Radiology, University Hospital "Umberto I - Ancona, Italy.
| | - Filippo Piacentino
- Department of Diagnostic and Interventional Radiology, University of Insubria, Ospedale di Circolo e Fondazione Macchi, Varese, Italy.
| | - Salvatore Alessio Angileri
- Radiology Department, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Milan, Italy.
| | - Anna Maria Ierardi
- Radiology Department, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Milan, Italy.
| | - Chiara Floridi
- Department of Clinical, Special and Dental Sciences, University Politecnica delle Marche and Department of Radiology - Division of Special and Pediatric Radiology, University Hospital "Umberto I - Ancona, Italy.
| | - Mattia Carbone
- Department of Radiology, San Giovanni E Ruggi D'Aragona Hospital, Salerno, Italy.
| | - Francesco Ziglioli
- Department of Urology, Azienda Ospedaliero-Universitaria di Parma, University of Parma, Parma, Italy.
| | - Massimo De Filippo
- Department of Medicine and Surgery, Unit of Radiology, University of Parma, Parma, Italy.
| |
Collapse
|
|
17
|
In vivo radiation dosimetry and image quality of turbo-flash and retrospective dual-source CT coronary angiography. Radiol Med 2019; 125:117-127. [PMID: 31686317 DOI: 10.1007/s11547-019-01103-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 10/27/2019] [Indexed: 12/18/2022]
Abstract
PURPOSE To compare measured radiation dose (MD), estimated radiation dose (ED) and image quality in coronary computed tomography between turbo-flash (TFP) and retrospective protocol (RP) and correlate MD with size-specific dose estimates (SSDE). MATERIALS AND METHODS In this prospective study, we selected 68 patients (mean age, 59.2 ± 9.7 years) undergoing 192 × 2 dual-source CT (SOMATOM Force, Siemens) to rule out coronary artery disease. Thirty-one underwent TFP and 37 RP. To evaluate in vivo MD, thermoluminescent dosimeters were placed, superficially, at thyroid and heart level, left breast areola and left hemi-thorax. MD in each site, and ED parameters, such as volume CT dose index (CTDIvol), SSDE, dose length product (DLP), effective dose (E), were compared between two protocols with a t test. Image quality was compared between two protocols. Inter-observer agreement was evaluated with a kappa coefficient (k). In each protocol, MD was correlated with SSDE using a Pearson coefficient (r). RESULTS Comparing TFP and RP, MD at thyroid (1.43 vs. 2.58 mGy; p = 0.0408), heart (3.58 vs. 28.72 mGy; p < 0.0001), left breast areola (3.00 vs. 24.21 mGy; p < 0.0001) and left hemi-thorax (2.68 vs. 24.03 mGy; p < 0.0001), CTDIvol, SSDE, DLP and E were significantly lower. Differences in image quality were not statistically significant. Inter-observer agreement was good (k = 0.796) in TFP and very good (k = 0.817) in RP. MD and SSDE excellently correlated with TFP (r = 0.9298, p < 0.0001) and RP (r = 0.9753, p < 0.0001). CONCLUSIONS With TFP, MD, CTDIvol, SSDE, DLP and E were significantly lower, than with RP. Image quality was similar between two protocols. MD correlated excellently with SSDE in each protocol.
Collapse
|
|
18
|
Zhang C, Wang N, Su X, Li K, Yu D, Ouyang A. FORCE dual-energy CT in pathological grading of clear cell renal cell carcinoma. Oncol Lett 2019; 18:6405-6412. [PMID: 31807164 PMCID: PMC6876341 DOI: 10.3892/ol.2019.11022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 09/06/2019] [Indexed: 12/16/2022] Open
Abstract
The aim of the present study was to examine the value of FORCE dual-energy CT in grading the clear cell renal cell carcinoma (ccRCC). A total of 35 cases of ccRCC were included. Hematoxylin and eosin staining was performed, and the cases were divided into low- (Fuhrman I-II) and high-grade (Fuhrman III-IV) groups. FORCE dual-energy CT parameters, including virtual network computing CT value (VNCV), iodine overlay value (IOV), mixed energy CT value (MEV), iodine concentration (IC), normalized iodine concentration (NIC), NIC based on aorta (NICA), NIC based on cortex (NICC) and NIC based on medulla (NICM), were analyzed and compared. Receiver operating characteristic analysis was also performed. There were significant differences in the arterial phase IOV, MEV and IC, and the venous phase IOV and IC between the low- and high-grade groups. No significant differences were observed in VNCV and MEV between the low -and high-grade groups in the venous phase. Significant differences were observed in the NICA and NICC between these two groups, however no difference was observed in NICM. There were significant differences in the tumor CT values for the arterial phase at the 40, 60, 80 and 100 kiloelectron volt (keV) between the low- and high-grade groups, while no significant differences were observed at the 120-140 keV levels. The k-slope for the low-grade group was significantly higher than the high-grade group. In addition, the area under curve for the arterial phase IOV, arterial phase MEV, arterial phase IC, aortic NIC, cortical NIC, venous phase IOV, venous phase IC and curve slope K of mono-energy CT value suggested high value in diagnosis of low- and high-grade ccRCC cases.
Collapse
Affiliation(s)
- Chunling Zhang
- Department of Radiology, Jinan Central Hospital, Shandong University, Jinan, Shandong 250013, P.R. China
| | - Ning Wang
- Department of Radiology, Jinan Central Hospital, Shandong University, Jinan, Shandong 250013, P.R. China
| | - Xinyou Su
- Department of Oncology, Jinan Central Hospital, Shandong University, Jinan, Shandong 250013, P.R. China
| | - Kun Li
- Department of Radiology, Jinan Central Hospital, Shandong University, Jinan, Shandong 250013, P.R. China
| | - Dexin Yu
- Department of Radiology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
| | - Aimei Ouyang
- Department of Radiology, Jinan Central Hospital, Shandong University, Jinan, Shandong 250013, P.R. China
| |
Collapse
|
|
19
|
Third-generation dual-source dual-energy CT in pediatric congenital heart disease patients: state-of-the-art. Radiol Med 2019; 124:1238-1252. [DOI: 10.1007/s11547-019-01097-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 10/09/2019] [Indexed: 12/11/2022]
|
|
20
|
Editorial from guest editors current Euratom legislation (DE 59/2013): new patient management in radiation protection. Radiol Med 2019; 124:711-713. [PMID: 31468300 DOI: 10.1007/s11547-019-01070-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 08/06/2019] [Indexed: 12/13/2022]
|