Komori A, Takeda Y, Kakiichi T
Oral Surg Oral Med Oral Pathol. 1984 May;57(5):532-9. doi: 10.1016/0030-4220(84)90313-x.
Light and electron microscopic findings of a case of alveolar soft-part sarcoma of the tongue in an 11-year-old girl are reported. Diastase-resistant PAS-positive material was seen by light microscopy, while granules and crystals were observed by electron microscopy. Occasionally, some granules demonstrated a quasi-crystalline structure.