Fig. 5From: Long-term survival of a patient with recurrent gallbladder carcinoma, treated with chemotherapy, immunotherapy, and surgery: a case reportRepresentative hematoxylin–eosin-stained images and CD3+ immunohistochemistry results in disseminated nodule specimen. a Tumor cells and tumor-infiltrating lymphocytes. Right: × 200; left (insert): × 100. b Rich lymphocytic infiltration around tumor cells. Brown chromogen: CD3+ T cells. Right: × 200; left (insert): × 100Back to article page