Table 1.
Summary of the reported case of lobular carcinoma with intra and extracellular mucin secretion
| 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) | - |