Details

Autor(en) / Beteiligte

• Berger, Nicole
• Schwizer, Sibylle Dubach
• Varga, Zsuzsanna
• Rageth, Christoph
• Frauenfelder, Thomas
• Boss, Andreas

Titel

Assessment of the extent of microcalcifications to predict the size of a ductal carcinoma in situ: comparison between tomosynthesis and conventional mammography

Ist Teil von

• Clinical imaging, 2016-11, Vol.40 (6), p.1269-1273

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2016

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• The objective was to determine if digital tomosynthesis of the breast (DBT) assesses the extension of ductal carcinoma in situ (DCIS) with higher precision than mammography (MG). The local ethics committee approved this retrospective study including 26 patients with DCIS, which were rated by three radiologists. Statistics were performed using intraclass correlation (ICC) for interreader agreement and the Pearson correlation for correlation of MG and DBT. Standard of reference was the histologic extension. The ICC was excellent. Correlation between MG and histology was 0.879 (P<.01) and for DBT and histology was 0.914 (P<.01). DBT provides a slightly better estimation of the size of a DCIS than MG.