My MIR report reads: well circumscribed mass in the left paradoxical muscle at the level of c4_5 deep to the left semispinalis muscle belly . Marginally increased from 9x8x14mm to12x11x16 . There is a slight mass effect and deviation of surrounding muscles.Impression: previously noted mass along g left paraspinal muscle at c4_5 has very marginally increased from 4_17_13. It does show enhancement and could represent a small peripheral nerve sheath tumor or other soft tissue mass. My question is ? What s is the next step? From reading this report, is this something I should be alarmed about?

Summarized question: What is the treatment for small peripheral nerve sheath tumor?