Ultrasonographic appearance of dermoid a
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Mayumi Yasumoto; Hitoshi Shibuya; Naoya Gomi; Tsutomu Kasuga
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Article
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1991
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John Wiley and Sons
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English
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The ultrasonographic features of 6 histologically proven dermoid and epi- dermoid cysts in the head and neck are reported. All 6 cysts had internal echoes, with a solid appearance. Five of the 6 were echogenic, with only slight or no posterior echo enhancement. Amorphous keratinous debris from kerat