[Aggressive fibromatoses in orthopedics].
Aggressive fibromatoses which may develop either in soft tissue or in the bone present considerable problems for the pathologist trying to establish a diagnosis as well as for the radiologist and surgeon. In radiographs, a destruction of the soft and osseous tissue is seen which suggests a malignant tumor. Histologically a monomorphic connective tissue prevails in the biopsy showing no essential signs of malignancy. Under pathoanatomical aspects often a benign proliferation of the connective tissue is assumed. Surgically the tumor may either be removed in a too radical and mutilating way, or the excision may remain incomplete. Two cases of desmoplastic bone fibroma (aggressive fibromatosis in the ulna and in the sacrum) are described in which the complete tumor removal led to healing, whereas the incomplete excision of the tumor resulted in recurrences. Aggressive fibromatosis represents a semimalignant tumor which has a locally destructive and invasive growth tendency but does not metastasize. The various fibromatoses are defined with regard to their biological growth tendency and the therapeutic consequences are discussed.
D000293:Adolescent; D000328:Adult; D001859:Bone Neoplasms / Q000473:pathology* / Q000601:surgery; D005260:Female; D005350:Fibroma / Q000473:pathology* / Q000601:surgery; D005598:Fractures, Spontaneous / Q000473:pathology; D006801:Humans; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000473:pathology; D009378:Neoplasms, Multiple Primary / Q000473:pathology* / Q000601:surgery; D012447:Sacrum / Q000473:pathology; D013125:Spinal Neoplasms / Q000473:pathology; D014457:Ulna / Q000473:pathology
Zur Problematik aggressiver Fibromatosen in der Orthopädie.