Authors | Age | Site | Surgery | ER/PR | HER2 | Lobular Carcinoma In situ | Multifocality | Signet ring component | Positive lymph nodes | Additional pathology |
---|---|---|---|---|---|---|---|---|---|---|
Rosa et al., [7] | 60 | right breast | simple mastectomy | +/+ | - | + | - | + | axillary dissection not performed | synchronous ductal carcinoma in left breast |
Yu et al. [8] | 65 | left breast | lumpectomy | +/- | 3+ | + | - | + | sentinel lymp node metastasis | - |
This case,2012 | 43 | right breast | modified radical mastectomy | +/+ | - | + | + | + | axillary lymp node metastasis (1/19) | - |