Types

 intraneural perineurioma
 sclerosing perineurioma
 malignant perineurioma

Localixation

 cutaneous perineurioma
 abdominal visceral perineurioma

• intestinal perineurioma (#15958849#)

 soft tissue perineurioma (#15958848#)

• abdominal soft tissue perineurioma

Cytogenetics

 46XX,del(10)(q22q24),der(10),del(22)(q11-12q?)/47, idem,+der(10)
 45,XX,add(14)(p13),-22,add(22)(q11.2)
 46,XY,t(2;10)(p23;q24) (#16096405#)
 47,XX,add(3)(q23),add(6)(q21),-5,-9,-10,-22,+mar1,+mar2,+mars (#16096405#)
 46,XX,add(2)(q11.2),add(3)(q12) (#16096405#)
 46,XX,t(8;9)(q13;q22) (#16096405#)

 translocations

• t(2;10)(p23;q24)
• t(8;9)(q13;q22)

 deletions

• del(10)(q22q24)
• del(22)(q11-12q?)

References

 Balarezo FS, Muller RC, Weiss RG, Brown T, Knibbs D, Joshi VV. Soft tissue perineuriomas in children: report of three cases and review of the literature. Pediatr Dev Pathol. 2003 Mar-Apr;6(2):137-41. PMID: #12545405#