MBF was significantly lower after booster injection of BTX-A into the human masseter muscle, but it gradually recovered in a predictable pattern, and the degree of discomfort experienced by the subjects had little effect on normal mastication.

No abstract

Primary cardiac sarcomas are an extremely rare disease, which are usually diagnosed late, as they seldom display symptoms until they obstruct the cardiac outflow or spread to distant organs. We report the case of a 57-year-old female presenting symptoms of a brain tumor, such as dizziness and visual disturbance.