Other areas of the tumor have a looser, non-fibrotic, myxoid stroma (lower left). In these areas, wavy fibers can suggest a neural tumor. If tested, this tumor would be negative for immunohistochemical tests for neural proteins, like S-100.
Histologic Features
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Other areas of the tumor have a looser, non-fibrotic, myxoid stroma (lower left). In these areas, wavy fibers can suggest a neural tumor. If tested, this tumor would be negative for immunohistochemical tests for neural proteins, like S-100. | ||||||
Clinical summary
Image 4