BACKGROUND: The aim of this study was to determine whether bone scans (BS) can be avoided if pelvis was included in CT thorax and abdomen to detect bony metastases from breast cancer. MATERIALS AND METHODS: Results of 77 pairs of CT (thorax, abdomen, and pelvis) and BS in newly diagnosed patients with metastatic breast cancer (MBC) were compared prospectively for 12 months. Both scans were blindly assessed by experienced radiologists and discussed at multidisciplinary team meetings regarding the diagnosis of bone metastases. RESULTS: CT detected metastatic bone lesions in 43 (98%) of 44 patients with bone metastases. The remaining patient had a solitary, asymptomatic bony metastasis in shaft of femur. BS was positive in all patients with bone metastases. There were 11 cases of false positive findings on BS. CONCLUSION: Our findings suggest routine BS of patients presenting with MBC is not required if CT (thorax, abdomen, and pelvis) is performed.
BACKGROUND: The aim of this study was to determine whether bone scans (BS) can be avoided if pelvis was included in CT thorax and abdomen to detect bony metastases from breast cancer. MATERIALS AND METHODS: Results of 77 pairs of CT (thorax, abdomen, and pelvis) and BS in newly diagnosed patients with metastatic breast cancer (MBC) were compared prospectively for 12 months. Both scans were blindly assessed by experienced radiologists and discussed at multidisciplinary team meetings regarding the diagnosis of bone metastases. RESULTS: CT detected metastatic bone lesions in 43 (98%) of 44 patients with bone metastases. The remaining patient had a solitary, asymptomatic bony metastasis in shaft of femur. BS was positive in all patients with bone metastases. There were 11 cases of false positive findings on BS. CONCLUSION: Our findings suggest routine BS of patients presenting with MBC is not required if CT (thorax, abdomen, and pelvis) is performed.
Authors: Nils Martin Bruckmann; Julian Kirchner; Lale Umutlu; Wolfgang Peter Fendler; Robert Seifert; Ken Herrmann; Ann-Kathrin Bittner; Oliver Hoffmann; Svjetlana Mohrmann; Christina Antke; Lars Schimmöller; Marc Ingenwerth; Katharina Breuckmann; Andreas Stang; Christian Buchbender; Gerald Antoch; Lino M Sawicki Journal: Eur Radiol Date: 2021-04-28 Impact factor: 5.315