In this case, the cause of otohematoma was unknown. He had 3 aspirations from 2 physicians, but his otohematoma reccured soon.
OK-432 0.5 KE susupended with 0.1 ml saline was injected into his otohematoma.
Inflammatory reaction becama strong day by day. So, he came to me for removing fluid at the period of 4 days after treatment.
Aspirations were performed from 3 different points.
His otohematoma gradually became smaller. He came to me at the period of 14 days after treatment.
Aspiration was performed. Only 1 ml fluid was aspirated. There were some inflammatory cells in the aspirated fluid.
At the period of 6 weeks after treatment, there was no cystic swelling.
At the period of 6 weeks after treatment, there was slight swelling of skin.
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