| Naslov: | Evaluation of silicona microstrip detectors as X-ray sensors in digital mammography |
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| Avtorji: | ID Mali, Tadej (Avtor)
ID Cindro, Vladimir (Avtor)
ID Mikuž, Marko (Avtor)
ID Zdešar, Urban (Avtor)
ID Jančar, Breda (Avtor) |
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| Datoteke: |  PDF - Predstavitvena datoteka, prenos (688,49 KB)
MD5: D43B9197FBF4E6F3E77EDBB6E058C62B
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| Jezik: | Angleški jezik |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: |  OI - Onkološki inštitut Ljubljana
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| Povzetek: | Background. Position sensitive silicon microstrip detectors are used as sensors for X rays in a digital imaging system. Silicon detectors were used inan edgeon geometry, yielding high X ray detection efficiency. Material and methods. A small detector system was assembled and tested. Images of a standard, 5 cm thick phantom were made and evaluated. It is demonstrated, thatthe use of silicon detectors in mammography could significantly contributeto a reduction of dose. All images were made with skin entrance doses lower than 1 mGy. Results and conclusion. Microcalcifications with a diameter of 350microm could still be detected with skin entrance doses of about 0.25 mGy. It was demonstrated that a 5 Ip/mm pattern can be detected. Image processing should further improve the image quality. |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Datum objave: | 01.01.1999 |
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| Založnik: | Slovenian Medical Association - Slovenian Association of Radiology, Nuclear Medicine Society, Slovenian Society far Radiotherapy and Oncology, and Slovenian Cancer Society |
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| Leto izida: | 1999 |
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| Št. strani: | str. 237-244 |
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| Številčenje: | Vol. 33, št. 3 |
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| Izvor: | Ljubljana |
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| PID: | 20.500.12556/DiRROS-17931  |
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| UDK: | 539.1 |
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| ISSN pri članku: | 1318-2099 |
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| COBISS.SI-ID: | 14414887 |
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| Avtorske pravice: | by Authors |
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| Datum objave v DiRROS: | 22.01.2024 |
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| Število ogledov: | 258 |
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| Število prenosov: | 47 |
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| Metapodatki: |     |
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