N	Concordance
1	nation between dermatofibrosarcomas and neurofibromas was possible only by means
2	ndistinguishable from those of a benign neurofibroma, except for a small area of
3	urilemomas) originate in schwann cells, neurofibromas arise from all the constit
4	F1 gene have been reported for a dermal neurofibroma. The aim of our study was t
5	woman presented with a solitary diffuse neurofibroma; a second recurrence showed
6	rozygosity (LOH) has been described for neurofibromas, and mutations in both cop
7	letely removed. In contrast to multiple neurofibromas (von Recklingshausen's dis
8	deep dermis, which has many features of neurofibroma. Diffuse expression of S-10
9	 each tumor is quite different and only neurofibromas may present malignant tran
10	be suspected in all cases of nerve root neurofibroma, and magnetic resonance ima
11	mas, polipoid lesions simulating tails, neurofibromas, melanocitic nevus and som
12	nts). In addition, we found that in the neurofibromas of patients from familial