Abstract
AIMS
Perineuriomas (PN) are uncommon, benign neoplasms that mimic a number of benign and malignant soft tissue lesions. There are two main forms: a rare intraneural PN (IPN), and a relatively more common extraneural soft tissue PN (STPN) including a conventional form (STPNc), sclerosing (SPN), reticular and lipomatous variants. Their diagnosis requires… (More)