[Digital mammography with high-resolution storage plates (CR) versus full-field digital mammography (CCD) (DR) for microcalcifications and focal lesions -- a retrospective clinical histologic analysis (n = 102)]. / Digitale Mammographie mit hochauflösenden Speicherfolien (CR) versus digitaler Vollfeldmammographie (CCD) (DR): Mikrokalzifikationen und Herdbefunde -- eine retrospektiv klinisch-histologische Analyse (n = 102).
Rofo
; 177(1): 67-71, 2005 Jan.
Article
em De
| MEDLINE
| ID: mdl-15657822
ABSTRACT
PURPOSE:
To determine the diagnostic accuracy of microcalcifications and focal lesions in a retrospective clinical-histological study using high-resolution digital phosphor storage plates (hard copy) and full-field digital mammography (hard copy). MATERIALS ANDMETHODS:
From May 2003 to September 2003, 102 patients underwent digital storage plate mammography (CR), using a mammography unit (Mammomat 3000 N, Siemens) in combination with a high resolution (9 lp/mm) digital storage phosphor plate system (pixel size 50 microm) (Fuji/Siemens). After diagnosis and preoperative wire localization, full-field digital mammography (CCD) (DR) was performed with the same exposure parameters. The full-field digital mammography used a CCD-detector (SenoScan) (Fisher Imaging) with a resolution of 10 Ip/mm and a pixel size of 50 microm. Five investigators determined the diagnosis (BI-RADS I - V) retrospectively after the operation from randomly distributed mediolateral views (hard copy reading). These results were correlated with the final histology.RESULTS:
The diagnostic accuracy of digital storage plate mammography (CR) and full-field digital mammography (CCD) (DR) was 73 % and 71 % for all findings (n = 102), 73 % and 71 % for microcalcifications (n = 51), and 72 % and 70 % for focal lesions (n = 51). The overall results showed no difference.CONCLUSION:
Our findings indicate the equivalence of high-resolution digital phosphor storage plate mammography (CR) and full-field digital mammography (CCD) (DR).
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Doenças Mamárias
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Neoplasias da Mama
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Calcinose
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Mamografia
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Intensificação de Imagem Radiográfica
Tipo de estudo:
Diagnostic_studies
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Evaluation_studies
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Observational_studies
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Prognostic_studies
Limite:
Adult
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Aged
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Aged80
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Female
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Humans
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Middle aged
Idioma:
De
Revista:
Rofo
Ano de publicação:
2005
Tipo de documento:
Article