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Washington University Experience | NEOPLASMS - CRANIAL AND PARASPINAL NERVEs | Schwannoma | 23F3 Schwannoma, melanotic (Case 23) EM 5 - Copy
Electron microscopic examination shows intracellular cytoplasmic melanosomes of various stages of maturation within the tumor cells. The tumor cell borders show a pattern of lamellar electron density and lucency consistent with basal lamina.
