Spindle cell lesion. Nodular faciitis is one of the differential, but i am not sure. Need to exam the entire sample, look for mitoses or atypical mitoses, necrosis or some sort of differentiation. Maybe a few IHC to exclude other conditions, such as DFSP.
Spindle cell lesion. Nodular faciitis is one of the differential, but i am not sure. Need to exam the entire sample, look for mitoses or atypical mitoses, necrosis or some sort of differentiation. Maybe a few IHC to exclude other conditions, such as DFSP.