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Table 1 Summary of the reported case of lobular carcinoma with intra and extracellular mucin secretion

From: Invasive lobular carcinoma with extracellular mucin as a distinct variant of lobular carcinoma: a case report

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)

-