HISTORY:
The patient is a 84 year old female with a left breast mass.
Left breast lumpectomy with left axillary sentinel lymph node excision was performed.
What is the most likely diagnosis?
- Mucocele-like tumor
- Mixed mucinous carcinoma
- Invasive mucinous carcinoma
- Metastatic mucinous ovarian carcinoma
- Mucinous cystadenocarcinoma
Invasive mucinous carcinoma