Multiple apoptosis in the right breast cancer II. (a) Apoptotic bodies are also observed inside the tumor component, forming pseudolumens (arrowheads). H&E stain. (b) Clear spaces without septa are found, considering partial tumor-cell detachment from the stroma (arrowheads). H&E stain. (c) Some of detached tumor cells show serrated peripheral borders (arrowheads). H&E stain. The scale bars indicate 50 μm.