Fig. 1From: Relationship between crown-like structures and sex-steroid hormones in breast adipose tissue and serum among postmenopausal breast cancer patientsOverview of samples collected at the time of surgery and including the normal breast tissue blocks used in this analysis for crown-like structure (CLS) assessment. The arrow in the CD68 stained breast adipose tissue section shows an adipocyte engulfed by brown CD68-positive macrophages that forms the CLSBack to article page