Case Report

Solitary Abdominal Wall Lymph Node Recurrence in Prostate Cancer Patient with Dramatic Prostate-Specific Antigen Decrease following Metastasectomy

Figure 2

Microscopic examination of abdominal wall lymph node with H&E staining (a), with 10x magnification (b) showing that LN is extensively involved by neoplastic glands. Positive nuclear stain for NKX3 (c) and cytoplasmic stain for PSA (d) confirming prostate origin of the tumor.
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