Lobular Mammary Carcinoma Presenting as an Obstructing Rectal Mass

<div>(a) Peritoneal deposit biopsy showing discohesive cells with plasmacytoid and signet ring morphology. (b) Peritoneal deposit biopsy showing sheets of malignant cells positive for estrogen receptors (ER).</div>

Case Reports in Surgery

fig6

Figure 6

Figure 6: Lobular Mammary Carcinoma Presenting as an Obstructing Rectal Mass 