Unexpected Diagnosis of Both Adenocarcinoma of the Colon and Metastatic Lobular Carcinoma of the Breast in the Gastrointestinal Tract

<table>Immunohistochemical staining with CK 7 demonstrating negative adenocarcinoma uptake and positive metastatic carcinoma uptake.</table>

Case Reports in Pathology

Figure 3: Unexpected Diagnosis of Both Adenocarcinoma of the Colon and Metastatic Lobular Carcinoma of the Breast in the Gastrointestinal Tract 