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. 2015 Aug 18;58(2):89–93.

Table 2.

US detectivity for microcalcifications

Type of microcaplcification with MG P value
Necrotic (pleomorphic or linear/branching) Secretory (amorphous)
US + 25 2 < 0.01
2 4

US examination showed 92.6% sensitivity, 66.7% specificity for detecting necrotic calcifications.

MG, mammography; US, ultrasonography.