Breast cancer metastasis to the uterus or gallbladder is rare.
Metastatic breast carcinoma should be ruled out in females presenting with thrombocytopenia.
Invasive lobular carcinoma has a unique pattern of metastasis compared to most other types of breast cancer.
High index of suspicion should be maintained in patients with invasive lobular breast carcinoma for unusual patterns of metastasis.
Invasive lobular breast carcinoma may metastasize synchronously to the endometrium and gallbladder.
Metastatic spread should be considered in the differential diagnosis of patients with invasive lobular breast carcinoma presenting with abnormal vaginal bleeding or acute cholecystitis.