title: [Therapy of enchondroma in long bones].
abstract: The treatment of enchondroma in long tubular bones has been the subject of controversial discussions for several years. Whereas secondary malignancy is very rare when the enchondroma is located in a hand, a position near to the trunk represents a high risk of transformation into a chondrosarcoma. For an enchondroma in long tubular bones, authors recommend a whole variety of approaches ranging from regular controls to radical en bloc resection. Between 1989 and 2001 we followed a concept of intralesional resection and cement filling. After an interval without recurrences, the cement was extracted and replaced by a spongiosaplasty. Of 16 patients 12.5% suffered from an intralesional fracture in the course of the treatment, and 25% complained of persistent pain and loss of function after surgery. These complications led us to change our concept. Though there were two cases of secondary transformation into chondrosarcoma G1, we now prefer to keep the patients under close clinical and radiological control without performing surgery.
authors.affiliation: Orthopädische Klinik, Universitätsklinikum, Göttingen. hannosteckel@aol.com
authors.forename: H
authors.initials: H
authors.lastname: Steckel
authors.forename: M
authors.initials: M
authors.lastname: Oldenburg
authors.forename: R T
authors.initials: RT
authors.lastname: Müller
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001843:Bone Cements / Q000009:adverse effects / Q000627:therapeutic use*; D001859:Bone Neoplasms / Q000150:complications / Q000628:therapy*; D002812:Chondroma / Q000150:complications / Q000628:therapy*; D005260:Female; D005592:Fracture Fixation / Q000009:adverse effects / Q000379:methods*; D050723:Fractures, Bone / Q000209:etiology* / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010027:Osteotomy / Q000009:adverse effects / Q000379:methods*; D010146:Pain / Q000209:etiology / Q000517:prevention & control; D020127:Recovery of Function; D012189:Retrospective Studies; D016896:Treatment Outcome
chemical_list: D001843:Bone Cements