TY - JOUR
T1 - Intraoral sclerosing perineurioma
T2 - a case report and review of the literature
AU - González-Arriagada, Wilfredo Alejandro
AU - Leon, Jorge Esquiche
AU - Vargas, Pablo Agustin
AU - Paes de Almeida, Oslei
AU - Lopes, Marcio Ajudarte
PY - 2010/5
Y1 - 2010/5
N2 - Sclerosing perineurioma is an extraneural soft tissue lesion that has been reported in the extremities of young adults. It is composed of oval epithelioid or plump spindled cells scattered to form ill-defined fascicles in a storiform, whorled, or trabecular pattern and dermal sclerosis represented by thickened collagen bundles in a lamellar array that express epithelial membrane antigen and are negative for S-100 protein. The treatment is surgical excision, and no recurrence or metastases are expected. Herein is presented the first case of intraoral sclerosing perineurioma of the lower lip, emphasizing its histopathologic and immunohistochemical features.
AB - Sclerosing perineurioma is an extraneural soft tissue lesion that has been reported in the extremities of young adults. It is composed of oval epithelioid or plump spindled cells scattered to form ill-defined fascicles in a storiform, whorled, or trabecular pattern and dermal sclerosis represented by thickened collagen bundles in a lamellar array that express epithelial membrane antigen and are negative for S-100 protein. The treatment is surgical excision, and no recurrence or metastases are expected. Herein is presented the first case of intraoral sclerosing perineurioma of the lower lip, emphasizing its histopathologic and immunohistochemical features.
KW - Lip diseases
KW - Mucocele
KW - Nerve sheath neoplasms
KW - Vimentin
UR - http://www.scopus.com/inward/record.url?scp=77951010971&partnerID=8YFLogxK
U2 - 10.1016/j.tripleo.2010.01.021
DO - 10.1016/j.tripleo.2010.01.021
M3 - Article
C2 - 20416518
AN - SCOPUS:77951010971
SN - 2212-4403
VL - 109
SP - e46-e52
JO - Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
JF - Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
IS - 5
ER -