1D1 Meningioma with SCLC metastasis (Case 1) 1 SYN WM | Metastasis - to - Tumor | NEOPLASMS (METASTASES)

Washington University Experience | NEOPLASMS (METASTASES) | Metastasis - to - Tumor | 1D1 Meningioma with SCLC metastasis (Case 1) 1 SYN WM

1D1,2 Conversely, the small cell neuroendocrine portion of the metastasis stains strongly for synaptophysin as expected for the small cell neuroendocrine cancer, which was called “oat cell carcinoma” in the past (SYN IHC).

Table of Contents

Washington University Experience | NEOPLASMS (METASTASES) | Metastasis - to - Tumor | 1D1 Meningioma with SCLC metastasis (Case 1) 1 SYN WM