OBJECTIVE: To explore the clinical characteristic, the CT, MRI features, diagnosis and treatment of low grade @entity242 in head and neck. METHOD: Six cases of low grade @entity242 in head and neck were diagnosis and reviewed retrospectively. Routine preoperative CT and MRI examination were performed. RESULT: All cases were operated one case with radiotherapy before operation was given with a total dose of 60 Gy. The @entity1 were follow-up for 6 months to 5 year and no recurrence was found. No complications occurred in 6 cases. CONCLUSION: It has been confirmed in this research that LGMS is a low-grade malignangt @entity5 . It was difficult to make early diagnosis through frozen section. The final diagnosis depend on paraffin section and immunohistochemisty. Extended local excision with @entity5 -free margin is the treatment of choice.

[Clinical analysis of low grade XXXX in head and neck].

@entity1 :: ('9606', 'Species') :: ['patients'] @entity5 :: ('MESH:D009369', 'Disease') :: ['tumor'] @entity242 :: ('MESH:D012509', 'Disease') :: ['myofibroblastic sarcoma']
@entity242 :: (MESH:D012509,Disease) :: ['myofibroblastic sarcoma']
