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lymphoepithelioma-like prostate acinar adenocarcinoma

Sunday 12 February 2012

Lymphoepithelioma-like variant prostate cancer

This undifferentiated carcinoma is characterized by a syncytial pattern of malignant cells associated with a heavy lymphocytic infiltrate.

Malignant cells are PSA positive. Associated acinar adenocarcinoma has been noted.

In situ hybridization has been negative for Epstein-Barr virus.

Clinical significance is uncertain.