It is possible that Mucosal Benign Epithelioid Nerve Sheath Tumor and Mucosal Schwann Cell Hamartoma are related
At least one of the microcystic/reticular schwannomas described by Liegl 2008 was composed of epithelioid cells confined to the lamina propria and thus may fall within the above spectrum
Robert V Rouse MD
Department of Pathology
Stanford University School of Medicine
Stanford CA 94305-5342
Original posting :November 29, 2009
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