Figure 1: Photomicrograph of Charcot-Leyden Crystals in ProstaticAdenocarcinoma. A transrectal needle biopsy of the prostate showsan adenocarcinoma and numerous degranulated eosinophils in theperitumor fibrous stroma. An intraepithelial group of eosinophils isseen (thick arrow) and intraluminal Charcot-Leyden crystals (thinarrow). Photomicrograph reproduced from Diagnostic Pathology2006, 1:26 [9].