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Case 37.
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Sperm bag of squid inserted into the oral mucosa (55 y-o M) |  |
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| Surgically excised immotile white substance deeply stuck in the buccal mucosa after eating packaged raw squid for dinner |
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Key words : squid sperm bag, oral insertion
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| An encapsulated bag is stuck into the oral squamous mucosa (HE, low power). | Numerous sperms are seen inside the encapsulated bag (HE, high power). | |
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| Sexual positions of the squid Females override males (top: spear squid, bottom: Japanese common squid). Two of the ten legs of the male squid are for the sexual activity. |
Schematic representation of the squid sperm bag The sperm bag contains clustered actin filaments as a shooting mechanism. The sexual intercourse of the squid is painful! |
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| Sperm bad stuck into the body wall of a sexually mature female squid White-colored sperms are filled inside the 2 cm-long sperm bag (gross findings). In this case, it is plausible that an unshot sperm bag was admixed in the package of squid Sashimi. |
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