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Insights into Imaging
Fig. 3 | Insights into Imaging

Fig. 3

From: Mammographically occult breast cancers detected with AI-based diagnosis supporting software: clinical and histopathologic characteristics

Fig. 3

A 50-year-old woman with invasive ductal carcinoma in the left breast. a A BB marker was attached at the left axilla, where an enlarged lymph node was noted. However, no abnormal finding was detected in both breasts by a radiologist. b–d AI highlighted a focal area in the mid-portion of the left breast, which correlated with the location of the cancer in US and MRI. The malignancy score of the cancer was 62.6. Histopathologic examination of core needle biopsy and fine-needle aspiration showed a low histologic grade invasive ductal carcinoma that was estrogen receptor-positive, progesterone receptor-positive, and human epidermal growth factor receptor-2-negative, with axillary lymph node metastasis. Left central lumpectomy was performed after neoadjuvant chemotherapy, and no residual invasive ductal carcinoma was found

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