Sarcomas in north west England: I. Histopathological peer review

Br J Cancer. 1991 Aug;64(2):315-20. doi: 10.1038/bjc.1991.298.


A total of 468 cases of bone, soft tissue and visceral sarcomas (and certain other tumours) diagnosed during the years 1982-84 in North West England were entered in a study of histopathological peer review, incidence and survival. This paper describes the effects of peer review. Material was reviewed by a panel of five pathologists for 413 of the 450 cases originally registered as sarcomas with the Regional Cancer Registry. The diagnosis of sarcomas was confirmed in 76% cases and and there was agreement on sub-type for 53% cases. Measures of agreement were lowest for the two sub-types most commonly diagnosed i.e. malignant fibrous histiocytoma and leiomyosarcoma. Degree of agreement between individual pathologists and final panel diagnosis was also very variable but never less than 65%. It is concluded that second opinion is essential in cases of presumed sarcomas for studies of incidence and aetiology and to ensure that appropriate treatment is selected.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Bone Neoplasms / diagnosis*
  • Bone Neoplasms / pathology
  • England
  • Humans
  • Peer Review
  • Sarcoma / classification
  • Sarcoma / diagnosis*
  • Sarcoma / pathology
  • Soft Tissue Neoplasms / diagnosis*
  • Soft Tissue Neoplasms / pathology