![](http://www.alamy.com/thumbs/6/49A5E59C-C0FF-42C0-B440-95ED626956DC/ECWW77.jpg)
Infiltrating ductal carcinoma of human breast.
An infiltrating ductal carcinoma invading human breast tissue. The cytoplasm of the tumor cells is stained brown with a monoclonal antibody, which recognizes a carcinoembryonic type antigen (CEA) found within the malignant cells.
Size: 5200px × 3467px
Photo credit: © Scott Camazine / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: abnormal, breast, cancer, carcinoma, cell, close-, connective, diagnosis, disease, ductal, growth, histopathology, human, illness, infiltrating, light, malignant, medical, micrograph, research, tissue, tumor