The clinical application of femoral head exclusion after resection of pelvic tumors around acetabulum
10.3760/cma.j.issn.0253-2352.2011.06.014
- VernacularTitle:髋臼周围肿瘤切除股骨头旷置术
- Author:
Hongchao HUANG
;
Yongcheng HU
;
Dengxing LUN
;
Jun MA
;
Qun XIA
;
Jingtao JI
;
Bingcheng SU
- Publication Type:Journal Article
- Keywords:
Bone neoplasms;
Pelvis;
Acetabulum;
Salvage therapy
- From:
Chinese Journal of Orthopaedics
2011;31(6):635-639
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study clinical application of femoral head exclusion after resection of pelvic tumors around acetabulum with less limb damage and complications.Methods From October 1999 to August 2009,18 patients with pelvic tumors around acetabalum (zone Ⅱ of Ennekingl were treated with tumor resection and femoral head exclusion,including 16 males and 2 females with an average age of 54 years(range,18-72).The diagnosis were chondrosarcoma(4 cases),osteosarcoma(2),giant cell tumor of bone(4),synoviosareoma(1),malignant fibrous histiocytoma(1),Ewing sarcoma(1),and metastatic carcinoma(5).Throe cases were treated by selective arterial embolization before operation and 4 cases by temporary block of lower abdominal aorta or common iliac arte.Regular follow-up in clinic was done to observe function of joint and radiographic imaging.Results All patients were followed up for 55 months(range,3-118).The mean surgical time was 170 min(range,120-350 min).The mean blood loss was 1200 ml(range,600-2200 ml).All wounds were healed without infection.One patient with osteosarcoma and 3 with metastatic carcinoma died of multiple organ metastases during 6 months to 2 years after operation.The others had no local relapse.The mean limb discrepancy was 5.0 cm (range,2.0-7.5 cm).The mean Enneking score was 23 (range,20-27).All patients needed custom-made shoes with heightened heel of 2-3 cm.Osteonecrosis of the femoral head was not found in radiographic images.Eight cases had formed artificial acetabulum.One case had gentle lumbar scoliosis.Conclusion The clinical application of femoral head exclusion after resection of pelvic tumors around acetabulum had low complications,less pain,low relapse,better function in the recent period.
