title: A 52-year-old man with a mass in the perineal region. Perineurioma.
authors.affiliation: Department of Pathology and Laboratory Medicine, National Cancer Institute Fondazione Pascale, Naples, Italy. ada66@inwind.it
authors.forename: Antonio
authors.initials: A
authors.lastname: D'Antonio
authors.forename: Luigi
authors.initials: L
authors.lastname: Marra
authors.forename: Renato
authors.initials: R
authors.lastname: Franco
authors.forename: Vito
authors.initials: V
authors.lastname: Ninfo
mesh_terms: D014408:Biomarkers, Tumor / Q000032:analysis; D003937:Diagnosis, Differential; D018572:Disease-Free Survival; D005350:Fibroma / Q000175:diagnosis; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D008875:Middle Aged; D018317:Nerve Sheath Neoplasms / Q000737:chemistry / Q000473:pathology* / Q000601:surgery; D009455:Neurofibroma / Q000175:diagnosis; D010502:Perineum / Q000473:pathology* / Q000601:surgery; D012983:Soft Tissue Neoplasms / Q000737:chemistry / Q000473:pathology* / Q000601:surgery
chemical_list: D014408:Biomarkers, Tumor