He had left submandibuler swelling for 3 months. He was recommended
to have operation; removal of the cyst by university hospital. He found this home
page and came from Kanto district Japan.
In some sections of MRI, his ranula looked
like 3 cysts. I punctured his left submandubular swelling. Cyst fluid
was typical ranula fluid. Then, I injected 1 KE of OK-432. My injection
was only one site.
Increased swelling was started on the
next day, and hard swelling was gradualy increased till 1 week after treatment. Then,
his swelling was gradually reduced. 6 weeks after, his swelling was
completely disappeared and there was no recurrence 3 months after
Like this, if the cyst seemed to be mulicystic, only one injection is effective because cysts are usually connected each other.