Fig. 4From: A case of contralateral inguinal lymph node metastases from breast cancera Cancer cells forming micropapillary or compact nested foci were found to invade into the lymph node, which is compatible with primary breast cancer (hematoxylin and eosin (HE) × 100). a’ Primary breast cancer showed predominant in scirrhous type. (HE × 100). b Cancer cells were CK 7-positive (× 100). c Cancer cells were CK 20-negative (× 100). d Mammaglobin-positive cells (arrows) (× 200)Back to article page