Figure 2.

Immunohistochemistry of biopsy samples from a CT guided biopsy of a liver metastasis. The cells stained positively for chromogranin, synaptophysin, thyroid transcription factor 1 (TTF-1) and CD-56. The cells stained negatively for ACTH but were strongly positive for CRH.

Shahani et al. Diagnostic Pathology 2010 5:56   doi:10.1186/1746-1596-5-56
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