Anatomy of the Breast Anatomy of the Breast (Front and Side Views) Gwen Shockey / SCIENCE PHOTO LIBRARY Anatomy of the Breast (Side View) Gwen Shockey / SCIENCE PHOTO LIBRARY Breast Lymph Nodes Gwen Shockey / SCIENCE PHOTO LIBRARY Breast examination Positions include the patient seated or standing (A) with arms at sides; (B) with arms raised over the head, elevating the pectoral fascia and breasts; (C) with hands pressed firmly against hips; or (D) with palms pressed together in front of the forehead, contracting the pectoral muscles.