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  1. Article ; Online: Editorial.

    Del Guerra, Alberto / Nüsslin, Fridtjof

    Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)

    2020  Volume 79, Page(s) ii–v

    Language English
    Publishing date 2020-12-07
    Publishing country Italy
    Document type Editorial
    ZDB-ID 1122650-x
    ISSN 1724-191X ; 1120-1797
    ISSN (online) 1724-191X
    ISSN 1120-1797
    DOI 10.1016/j.ejmp.2020.11.026
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  2. Article ; Online: Future coordination and integration of the results of the EU funded projects on schizophrenia and other mental disorders.

    Del Guerra, Alberto / Galderisi, Silvana

    European psychiatry : the journal of the Association of European Psychiatrists

    2018  Volume 50, Page(s) 1–3

    Language English
    Publishing date 2018-02-01
    Publishing country England
    Document type Editorial
    ZDB-ID 1074337-6
    ISSN 1778-3585 ; 0767-399X ; 0924-9338
    ISSN (online) 1778-3585
    ISSN 0767-399X ; 0924-9338
    DOI 10.1016/j.eurpsy.2017.11.010
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Total-body PET is ready for prime time.

    Surti, Suleman / Del Guerra, Alberto / Zaidi, Habib

    Medical physics

    2020  Volume 48, Issue 1, Page(s) 3–6

    MeSH term(s) Positron-Emission Tomography
    Language English
    Publishing date 2020-10-30
    Publishing country United States
    Document type Journal Article
    ZDB-ID 188780-4
    ISSN 2473-4209 ; 0094-2405
    ISSN (online) 2473-4209
    ISSN 0094-2405
    DOI 10.1002/mp.14520
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  4. Article ; Online: Few-seconds range verification with short-lived positron emitters in carbon ion therapy.

    Cuccagna, Caterina / Battistoni, Giuseppe / Bisogni, Maria Giuseppina / Cerello, Piergiorgio / Del Guerra, Alberto / Ferrero, Veronica / Fiorina, Elisa / Morrocchi, Matteo / Pennazio, Francesco / Sacchi, Roberto / Amaldi, Ugo

    Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)

    2024  Volume 118, Page(s) 103209

    Abstract: In-beam PET (Positron Emission Tomography) is one of the most precise techniques for in-vivo range monitoring in hadron therapy. Our objective was to demonstrate the feasibility of a short irradiation run for range verification before a carbon-ion ... ...

    Abstract In-beam PET (Positron Emission Tomography) is one of the most precise techniques for in-vivo range monitoring in hadron therapy. Our objective was to demonstrate the feasibility of a short irradiation run for range verification before a carbon-ion treatment. To do so a PMMA target was irradiated with a 220 MeV/u carbon-ion beam and annihilation coincidences from short-lived positron emitters were acquired after irradiations lasting 0.6 s. The experiments were performed at the synchrotron-based facility CNAO (Italian National Center of Oncological Hadrontherapy) by using the INSIDE in-beam PET detector. The results show that, with 3·10
    MeSH term(s) Electrons ; Heavy Ion Radiotherapy ; Positron-Emission Tomography/methods ; Carbon/therapeutic use ; Synchrotrons ; Monte Carlo Method
    Chemical Substances Carbon (7440-44-0)
    Language English
    Publishing date 2024-01-27
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 1122650-x
    ISSN 1724-191X ; 1120-1797
    ISSN (online) 1724-191X
    ISSN 1120-1797
    DOI 10.1016/j.ejmp.2024.103209
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  5. Article: Intossicazione acuta e subacuta da tallio e fattori lipotropi.

    DEL GUERRA, A

    Rivista degli infortuni e delle malattie professionali

    2003  Volume 38, Issue 5, Page(s) 752–764

    Title translation Lipotropic factors in acute and subacute intoxication with thallium.
    MeSH term(s) Heavy Metal Poisoning ; Humans ; Lipotropic Agents ; Metals, Heavy ; Poisoning ; Thallium/toxicity ; Vitamin A ; Vitamin K ; Vitamins/etiology
    Chemical Substances Lipotropic Agents ; Metals, Heavy ; Vitamins ; Vitamin A (11103-57-4) ; Vitamin K (12001-79-5) ; Thallium (AD84R52XLF)
    Language Undetermined
    Publishing date 2003-01-17
    Publishing country Italy
    Document type Journal Article
    ISSN 0035-5836
    ISSN 0035-5836
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  6. Article: Importanza dei fattori lipotropi ed epatoprotettivi nella intossicazione subacuta da selenio.

    DEL GUERRA, A

    Rivista degli infortuni e delle malattie professionali

    2003  Volume 37, Issue 2-3, Page(s) 311–330

    Title translation Importance of lipotropic and liver-protective factors in subacute selenium poisoning.
    MeSH term(s) Choline ; Heavy Metal Poisoning ; Lipotropic Agents ; Liver ; Metals, Heavy ; Methionine ; Niacin ; Nicotinic Acids ; Poisoning ; Protective Factors ; Selenium ; Selenium Compounds
    Chemical Substances Lipotropic Agents ; Metals, Heavy ; Nicotinic Acids ; Selenium Compounds ; Niacin (2679MF687A) ; Methionine (AE28F7PNPL) ; Selenium (H6241UJ22B) ; Choline (N91BDP6H0X)
    Language Undetermined
    Publishing date 2003-01-17
    Publishing country Italy
    Document type Journal Article
    ISSN 0035-5836
    ISSN 0035-5836
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  7. Article: I fattori lipotropi ed epatoprotettivi nella intossicazione sperimentale da selenio, da tallio e da bismuto.

    DEL GUERRA, A

    Minerva medicolegale; archivio di antropologia criminale, psichiatria, e medicina legale

    2003  Volume 72, Issue 1, Page(s) Suppl 31–2

    Title translation Lipotrophic and hepato-protective factors in experimental selenium, thallium and bismuth poisoning.
    MeSH term(s) Bismuth ; Heavy Metal Poisoning ; Humans ; Lipids ; Liver ; Metals, Heavy ; Poisoning ; Protective Factors ; Selenium ; Selenium Compounds ; Thallium
    Chemical Substances Lipids ; Metals, Heavy ; Selenium Compounds ; Thallium (AD84R52XLF) ; Selenium (H6241UJ22B) ; Bismuth (U015TT5I8H)
    Language Undetermined
    Publishing date 2003-01-17
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 123600-3
    ISSN 1827-1677 ; 0026-4849
    ISSN (online) 1827-1677
    ISSN 0026-4849
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  8. Article ; Online: A Monte Carlo detector response model for the IRIS PET preclinical scanner.

    Pilleri, Alessandro / Camarlinghi, Niccolò / Del Guerra, Alberto / Sportelli, Giancarlo / Belcari, Nicola

    Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)

    2019  Volume 57, Page(s) 107–114

    Abstract: PET preclinical studies require high spatial resolution due to the limited size of the animal under investigation. To achieve this target, iterative image reconstruction algorithms are commonly preferred over the analytical methods because they offer the ...

    Abstract PET preclinical studies require high spatial resolution due to the limited size of the animal under investigation. To achieve this target, iterative image reconstruction algorithms are commonly preferred over the analytical methods because they offer the possibility of accurately modeling the whole imaging process. In this work, we propose an accurate factorized system matrix for the INVISCAN IRIS preclinical PET scanner to be used with an iterative algorithm. The model includes two components: the geometric component and the detector response of the system. The main innovative aspect of the work is the creation of the detector matrix using a Monte Carlo simulation, with a particular focus on the optimization of the simulation process to reduce the calculation time. The new system model is compared with the current IRIS model to evaluate the image quality, following the NEMA Standards NU 4-2008. The comparison showed an enhancement of the image quality, in terms of uniformity and recovery coefficients. This work confirms that the inclusion of the detector response into the system model leads to improved reconstruction results.
    MeSH term(s) Algorithms ; Animals ; Image Processing, Computer-Assisted ; Models, Theoretical ; Monte Carlo Method ; Positron Emission Tomography Computed Tomography/instrumentation
    Language English
    Publishing date 2019-01-04
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 1122650-x
    ISSN 1724-191X ; 1120-1797
    ISSN (online) 1724-191X
    ISSN 1120-1797
    DOI 10.1016/j.ejmp.2018.12.035
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  9. Article: Proceedings of the 3rd PSMR Conference on PET/MR and SPECT/MR.

    Loudos, George / Del Guerra, Alberto / Shah, N Jon

    EJNMMI physics

    2015  Volume 1, Issue Suppl 1, Page(s) A1

    Language English
    Publishing date 2015-10-26
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2768912-8
    ISSN 2197-7364
    ISSN 2197-7364
    DOI 10.1186/2197-7364-1-S1-A1
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  10. Article ; Conference proceedings: Highlights of the "X EFOMP congress--first European conference on medical physics" Il Ciocco (LU), Italy, 20-22 September 2007.

    Del Guerra, Alberto

    Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)

    2008  Volume 24, Issue 2, Page(s) 39–41

    MeSH term(s) Biophysics ; Europe ; Italy ; Societies, Scientific
    Language English
    Publishing date 2008-06
    Publishing country Italy
    Document type Congresses ; Editorial
    ZDB-ID 1122650-x
    ISSN 1724-191X ; 1120-1797
    ISSN (online) 1724-191X
    ISSN 1120-1797
    DOI 10.1016/j.ejmp.2008.02.004
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