Second biopsy 3 years later shows GL 10 and neuroendocrine
Biopsy Results
Gleason 5+5 all 12 cores
Core Neuroendocrine: 5%, 15%, 10%, 20%, 5%, 20%, 5%, 80%, 70%, 90%, 10%, 20%, 70%
IHC: Result
Pan-cytokeratin: Positive, with perinuclear dot-like pattern in small cell carcinoma
tumor cells.
PSA: Positive, expression is reduced in small cell carcinoma.
Biopsy Results
Gleason 5+5 all 12 cores
Core Neuroendocrine: 5%, 15%, 10%, 20%, 5%, 20%, 5%, 80%, 70%, 90%, 10%, 20%, 70%
IHC: Result
Pan-cytokeratin: Positive, with perinuclear dot-like pattern in small cell carcinoma
tumor cells.
PSA: Positive, expression is reduced in small cell carcinoma.