Plunging ranula (9)

Foam Left: Before. The next day, 1 week, 2 week, 6 week, 3 months after treatment

He had left plunging ranula for three years. He was treated by only aspiration.
His cyst fluid was yellowish mucous typical for ranula. I injected 1 KE of OK-432 into the cyst. One week after, his left jaw was markedly swollen. A t that time, he worried that the swelling would not improve forever. But, gradually, the swelling was reduced. 6 weeks after treatment, the swelling was markedly reduced.
But, after 3 months, his left jaw was swollen again.
I believe he will be getting better if he will be repeated treatment. The matter for him is post-treatment swelling. Because he is a sales man, he is hesitating to have this therapy again.

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