International Journal of Surgical Oncology / 2012 / Article / Fig 1

Clinical Study

Clinical Behavior in Metastatic Brain Disease Is Not Influenced by the Immunological Defense Mediated by CD57+ NK-Cells

Figure 1

Examples of CD57+ NK-cells in the resected brain metastases of the series. NK-cells were generally distributed surrounding the vessels (a) and within the tumor stroma (b). Immunostained CD57+ NK-cells can be seen (×200).