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Dunbar NJ, Zhu YM, Madewell JE, Penny AN, Fregly BJ, Lewis VO. Changes in psoas muscle size and ambulatory function after internal hemipelvectomy without reconstruction. Bone Joint J 2023; 105-B:323-330. [PMID: 36854328 DOI: 10.1302/0301-620x.105b3.bjj-2022-0498.r2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
Internal hemipelvectomy without reconstruction of the pelvis is a viable treatment for pelvic sarcoma; however, the time it takes to return to excellent function is quite variable. Some patients require greater time and rehabilitation than others. To determine if psoas muscle recovery is associated with changes in ambulatory function, we retrospectively evaluated psoas muscle size and limb-length discrepancy (LLD) before and after treatment and their correlation with objective functional outcomes. T1-weighted MR images were evaluated at three intervals for 12 pelvic sarcoma patients following interval hemipelvectomy without reconstruction. Correlations between the measured changes and improvements in Timed Up and Go test (TUG) and gait speed outcomes were assessed both independently and using a stepwise multivariate regression model. Increased ipsilesional psoas muscle size from three months postoperatively to latest follow-up was positively correlated with gait speed improvement (r = 0.66). LLD at three months postoperatively was negatively correlated with both TUG (r = -0.71) and gait speed (r = -0.61). This study suggests that psoas muscle strengthening and minimizing initial LLD will achieve the greatest improvements in ambulatory function. LLD and change in hip musculature remain substantial prognostic factors for achieving the best clinical outcomes after internal hemipelvectomy. Changes in psoas size were correlated with the amount of functional improvement. Several patients in this study did not return to their preoperative ipsilateral psoas size, indicating that monitoring changes in psoas size could be a beneficial rehabilitation strategy.
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Affiliation(s)
- Nicholas J Dunbar
- Department of Mechanical Engineering, Rice University, Houston, Texas, USA
| | - Yuhui M Zhu
- Department of Mechanical Engineering, Rice University, Houston, Texas, USA
| | - John E Madewell
- Department of Musculoskeletal Imaging, MD Anderson Cancer Center, Houston, Texas, USA
| | - Alexander N Penny
- Department of Orthopaedic Oncology, MD Anderson Cancer Center, Houston, Texas, USA
| | - Benjamin J Fregly
- Department of Mechanical Engineering, Rice University, Houston, Texas, USA
| | - Valerae O Lewis
- Department of Orthopaedic Oncology, MD Anderson Cancer Center, Houston, Texas, USA
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Ajit Singh V, Yasin NF, Mansor A, Mohamed Elhadi AE, Sharifudin MA. The outcome of type 1 pelvic resection and reconstruction with pedicle screw-rod system without bone grafting in malignant pelvic tumour: A case series and short term review. J Orthop Surg (Hong Kong) 2022; 30:10225536221119510. [PMID: 35982537 DOI: 10.1177/10225536221119510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
INTRODUCTION There is no consensus regarding the reconstruction method for type 1 resections around the pelvis. Various methods are currently used, such as resection without reconstruction, bone graft (autologous, recycled, allograft) with simple fixation, and pedicle screw-rod fixation with or without bone grafting. We aim to study the outcome of pedicle screw-rod reconstruction without bone grafting in type 1 pelvic resections involving sacroiliac joint to show that pedicle screw-rod construct alone is stable and has low risk of failure. MATERIAL AND METHODS This is a retrospective review of eight patients who underwent type 1 resection of malignant pelvic tumours and reconstruction with a pedicle screw-rod system between 2011 and 2018. All patients who underwent type 1 resection and reconstruction with pedicle screw without bone grafting were included into this study. We reported their clinical (complication and radiological outcome), oncological (local recurrence and metastasis), and functional outcome based on Musculoskeletal Tumour Society Score (MSTS) and The Toronto Extremity Salvage Score (TESS) at their last follow-up. RESULTS Eight patients were recruited into the study. The mean follow-up period was 58.5 months (range: 40 - 121 months). There were three postoperative complications in three different patients: superficial infection, surgical hernia with ipsilateral femoral avascular necrosis (AVN), and femoral nerve injury. At the end of the study period, one patient passed away due to disease progression, one patient was alive with disease, and the rest were disease-free. Mean MSTS score during last follow-up was 77.1% (range: 66.7% - 93.3%), while mean TESS score was 75.6% range (63.3% - 80.2%). There were no cases of implant failure. CONCLUSION Type 1 pelvic reconstruction with a pedicle screw-rod system is stable without a concurrent biological reconstruction, and it is feasible, with few complications, and an excellent functional outcome.
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Affiliation(s)
- Vivek Ajit Singh
- National Orthopaedic Centre of Excellence in Research & Learning (Noceral), Department of Orthopaedic Surgery, Faculty of Medicine, 37447Universiti Malaya, Kuala Lumpur, Malaysia
| | - Nor Faissal Yasin
- National Orthopaedic Centre of Excellence in Research & Learning (Noceral), Department of Orthopaedic Surgery, Faculty of Medicine, 37447Universiti Malaya, Kuala Lumpur, Malaysia
| | - Azura Mansor
- National Orthopaedic Centre of Excellence in Research & Learning (Noceral), Department of Orthopaedic Surgery, Faculty of Medicine, 37447Universiti Malaya, Kuala Lumpur, Malaysia
| | | | - Mohd Ariff Sharifudin
- Department of Orthopaedic Surgery, Faculty of Medicine, 65246Universiti Sultan Zainal Abidin (UNISZA), Marang Terengganu, Malaysia
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Xie X, Jin Q, Zhao Z, Wang Y, Wang B, Zou C, Yin J, Huang G, Shen J. A novel limb-salvage reconstruction strategy with a custom hemipelvic endoprosthesis and preserved femoral head following the resection of periacetabular tumors: A preliminary study. J Surg Oncol 2022; 126:804-813. [PMID: 35765926 DOI: 10.1002/jso.26987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 05/03/2022] [Accepted: 06/07/2022] [Indexed: 11/09/2022]
Abstract
The treatment of periacetabular malignancy frequently challenges surgeons. To simplify the surgical procedure, we performed a novel reconstruction strategy preserving the femoral head for patients with periacetabular malignancies. We retrospectively reviewed 14 patients who underwent total en bloc resection of a periacetabular tumor and reconstruction of the hip joint with an individualized hemipelvic endoprosthesis and remaining femoral head from July 2015 to January 2019 at our center. Regions of pelvic resection: region II-4 (28.6%), region I + II-5 (35.7%), region II + III-2 (14.3%) and region I + II + III-3 (21.4%). The oncological outcomes were that 13 patients survived without disease and one patient survived with lung metastasis. None of the patients experienced local recurrence (range: 20-62 months; mean: 32 months). The incidence of postoperative complications was 35.7%, including delayed wound healing and deep venous thrombosis. No prosthesis-related complications occurred until the last follow-up in this study (range: 20-62 months; mean: 32 months). The mean Musculoskeletal Tumor Society functional outcome score was 23.2. The mean Toronto Extremity Salvage Score of the patients was 75.7 points, with a mean limb discrepancy of 1.51 cm (range: 0.5-3.2 cm). Reconstruction with preservation of the femoral head showed acceptable early functional and oncological outcomes, and it had an acceptable complication rate.
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Affiliation(s)
- Xianbiao Xie
- Department of Musculoskeletal Oncology Center, The First Affiliated Hospital of Sun Yat-sen University, Guangdong, Guangzhou, China.,Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
| | - Qinglin Jin
- Department of Musculoskeletal Oncology, Center for Orthopaedic Surgery, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Zhiqiang Zhao
- Department of Musculoskeletal Oncology Center, The First Affiliated Hospital of Sun Yat-sen University, Guangdong, Guangzhou, China.,Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
| | - Yongqian Wang
- Department of Musculoskeletal Oncology Center, The First Affiliated Hospital of Sun Yat-sen University, Guangdong, Guangzhou, China.,Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
| | - Bo Wang
- Department of Musculoskeletal Oncology Center, The First Affiliated Hospital of Sun Yat-sen University, Guangdong, Guangzhou, China.,Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
| | - Changye Zou
- Department of Musculoskeletal Oncology Center, The First Affiliated Hospital of Sun Yat-sen University, Guangdong, Guangzhou, China.,Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
| | - Junqiang Yin
- Department of Musculoskeletal Oncology Center, The First Affiliated Hospital of Sun Yat-sen University, Guangdong, Guangzhou, China.,Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
| | - Gang Huang
- Department of Musculoskeletal Oncology Center, The First Affiliated Hospital of Sun Yat-sen University, Guangdong, Guangzhou, China.,Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
| | - Jingnan Shen
- Department of Musculoskeletal Oncology Center, The First Affiliated Hospital of Sun Yat-sen University, Guangdong, Guangzhou, China.,Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Guangzhou, Guangdong, China
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Sharma S, Boston SE, Mosley C, Boylan M. Internal hemipelvectomy with ischiectomy, partial acetabulectomy, and femoral head and neck excision in a cat with a pelvic osteochondroma. J Am Vet Med Assoc 2021; 259:401-405. [PMID: 34337962 DOI: 10.2460/javma.259.4.401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
CASE DESCRIPTION A 2-year-old 5.1-kg (11.2-lb) castrated male Siberian cat was examined because of a history of an abnormal right pelvic limb gait and a 4- to 5-month history of progressive constipation. Radiographs obtained by the referring veterinarian showed an osteoproductive and osteolytic bony lesion that involved the right ischium and filled the obturator foramen. CLINICAL FINDINGS A hard mass was palpable in the right inguinal area, and rectal examination revealed a smooth bony mass on the ventral aspect of the right pelvic floor with marked reduction in the pelvic canal space. A 3.9 × 3 × 4.6-cm, mineralized mass bridging the right obturator foramen was present on CT images. The ventral component of the mass was slightly larger than its dorsal component, and lysis of the right pubic bone was present. There was no obvious soft tissue involvement. TREATMENT AND OUTCOME A limb salvage procedure involving internal hemipelvectomy with ipsilateral ischiectomy, contralateral partial ischiectomy, ipsilateral partial acetabulectomy, and femoral head and neck excision was performed. Histologic examination revealed that the mass was an osteochondroma. The cat recovered well and had good functional limb use immediately after surgery. The cat was still alive 1 year after surgery with good limb use. CLINICAL RELEVANCE Internal hemipelvectomy involving ischiectomy, partial acetabulectomy, and femoral head and neck excision can result in a good functional outcome in cats if the procedure is planned appropriately with a full understanding of the regional anatomy and adherence to surgical oncologic principles.
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Kar BK, Kumar Yadav S, Venishetty N, Kowshik S. Internal Hemipelvectomy and Pelvic Reconstruction With Non-Vascularized Fibular Graft for Chondrosarcoma Ilium. Cureus 2021; 13:e16292. [PMID: 34381651 PMCID: PMC8351254 DOI: 10.7759/cureus.16292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/10/2021] [Indexed: 12/31/2022] Open
Abstract
Chondrosarcoma is the third most common primary malignant bone tumor. The pelvis is the most common site with iliac bone being frequently involved. Hindquarter amputation was the standard treatment for pelvic osteosarcoma for years. Resection of tumors with wide margins gained popularity with advances in the medical field. The only resection without reconstruction of the pelvis has its own demerits which paved way for methods of reconstruction. One of these is pelvic reconstruction with non-vascularised fibular graft among many other methods, which is simple, cost-effective, and has a good functional outcome. Here, we are reporting a case of exophytic chondrosarcoma of intermediate grade in ilium in a 19-year-old male for whom internal hemipelvectomy (Enneking and Dunham type 1) and pelvic reconstruction with non-vascularised fibular graft was done with the excellent functional and radiological outcome, with a two-year follow-up.
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Affiliation(s)
- Bikram K Kar
- Department of Orthopaedic Surgery, All India Institute of Medical Sciences, Raipur, Raipur, IND
| | - Sandeep Kumar Yadav
- Department of Orthopaedic Surgery, All India Institute of Medical Sciences, Raipur, Raipur, IND
| | - Nagaraju Venishetty
- Department of Orthopaedic Surgery, All India Institute of Medical Sciences, Raipur, Raipur, IND
| | - Sharath Kowshik
- Department of Orthopaedic Surgery, All India Institute of Medical Sciences, Raipur, Raipur, IND
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Internal hemipelvectomy for primary pelvic tumors, first experience in Peru: a case series. CURRENT ORTHOPAEDIC PRACTICE 2021. [DOI: 10.1097/bco.0000000000000990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Wahyudi M, Astoguno Bayu Prakurso A. Gigantic secondary pelvic chondrosarcomas treated with pelvic resection type I and III: A case report. Int J Surg Case Rep 2020; 75:327-332. [PMID: 32980703 PMCID: PMC7522589 DOI: 10.1016/j.ijscr.2020.09.082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 09/09/2020] [Accepted: 09/10/2020] [Indexed: 11/12/2022] Open
Abstract
Proper selection of patients, preoperative planning and wide surgical margins with reconstruction provides good local control and clinical outcomes following pelvic resection. Patient with huge tumor need large amount of blood transfusion and postoperative intensive care due to longer surgery time. The surgical site infection is common complication after pelvic resection and can be managed with debridement and antibiotic therapy.
Introduction Patients with osteochondromatosis have a higher risk of malignant transformation into secondary chondrosarcoma. Chondrosarcoma at the pelvic region tends to present late and therefore pose a significant challenge for orthopedic surgeons because of the large tumor size, local extension, and complex anatomy with proximity to major neurovascular structure, intestinal and urinary tract. Presentation of case A 44-year-old male presented the chief complaint of 15 years growing lumps on his left buttock and right groin, presenting with pain. Plain radiography revealed popcorn calcification at the left iliac wing and right superior pubic rami. Multiple exostoses were also visible. MRI showed a larger tumor diameter at the left iliac wing by 33 cm and right pubic rami by 13 cm. The histopathological result from the biopsy suggested low-grade chondrosarcoma. Result The patient underwent pelvic resection type I and III in two-stage surgery. About one month after the first surgery, there was a postoperative infection. Debridement and antibiotic therapy resulted in a desirable functional outcome with an MSTS score 27 and no local recurrence sign during a one-year follow-up. Discussion Low-grade chondrosarcomas are not sensitive to radiation and chemotherapy; wide surgical resection is the mainstay of treatment. Chondrosarcoma at the iliac wing can be treated by pelvic resection type I, and further reconstruction needed to prevent pelvic tilting. Chondrosarcoma at pubic rami can be treated by pelvic resection type III. Conclusion Proper patient selections, preoperative planning, and wide surgical margins with reconstruction provide desirable local control and clinical outcomes following pelvic resection.
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Affiliation(s)
- Muhammad Wahyudi
- Department of Orthopaedic and Traumatology, Fatmawati General Hospital, Jakarta, Indonesia.
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Reconstruction of the pelvic ring in iliac or iliosacral resections: allograft or autograft? Musculoskelet Surg 2020; 106:21-27. [PMID: 32390095 DOI: 10.1007/s12306-020-00666-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 05/02/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND The necessity to reconstruct the pelvic ring after an iliac or iliosacral resection is still debated. Different reconstructive techniques are available, including autologous and homologous graft and custom-made prosthesis. The aim of this study was to evaluate the functional outcome and complications of patients who underwent resection of iliac bone and part of the sacrum for primary bone tumour and reconstruction with an allograft or autograft. METHODS We retrospectively evaluated 18 patients (10 males and 8 female) with a mean age of 28 years (range 9-56) who were operated between 1992 and 2015. Six patients were reconstructed with an autograft (Group A) and 12 patients with an allograft (Group B). All complications were recorded. At final follow-up, patients with the original reconstruction still in site were functionally evaluated with MSTS Score. RESULTS Mean follow-up time was 107 months (range 4-221). Two patients (11.1%) had an external hemipelvectomy for local recurrence, and 3 patients died of the disease. Mean MSTS Score was comparable between the two groups 21.7 (range 20-25) in Group A and 19.9 (range 4-28) in Group B. Patients with partial sacral resection had an increased risk of local recurrence and lower MSTS Score [15.5 (range 7-20) vs. 22.2 (range 4-28)]. CONCLUSIONS Biological reconstruction of pelvic ring with autologous or homologous bone graft gives acceptable functional results. However, the decision on how to reconstruct the pelvic ring after iliac resection should be taken on a patient-by-patient basis.
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McChesney GR, Mericli AF, Rhines LD, Bird JE. The future of free vascularized fibular grafts in oncologic spinal and pelvic reconstruction. JOURNAL OF SPINE SURGERY 2019; 5:291-295. [PMID: 31380484 DOI: 10.21037/jss.2019.04.01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Grant R McChesney
- Department of Orthopaedic Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Alexander F Mericli
- Department of Plastic Surgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Laurence D Rhines
- Department of Neurosurgery, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Justin E Bird
- Department of Orthopaedic Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Kamal AF, Wahyudi M, Prabowo Y. Outcomes of pelvic resection from malignant pelvic tumors. A case series. INTERNATIONAL JOURNAL OF SURGERY OPEN 2019. [DOI: 10.1016/j.ijso.2018.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Salunke AA, Shah J, Warikoo V, Chakraborty A, Sahijwani H, Sharma M, Jha R, Dhange A, Pathak S, Pandit J, Pruthi M, Pandya S, Jain A. Surgical management of pelvic bone sarcoma with internal hemipelvectomy: Oncologic and Functional outcomes. J Clin Orthop Trauma 2017; 8:249-253. [PMID: 28951642 PMCID: PMC5605741 DOI: 10.1016/j.jcot.2017.04.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Revised: 04/10/2017] [Accepted: 04/27/2017] [Indexed: 10/19/2022] Open
Abstract
INTRODUCTION The management of pelvic sarcoma is challenging and goals of surgery are adequate oncologic local control, maintenance of optimum function with good quality of life. METHODS We have evaluated the results of internal hemipelvecotmy including age, type of resection, reconstruction, radiotherapy or chemotherapy. From 2010 to 2016, 23 patients with pelvic bone tumors (13 with Ewing's sarcoma, 9 with Osteosarcoma, 1 with chondrosarcoma) were treated by surgical resection. RESULTS The mean follow-up was 18 months (0.5-5) years. In 12 patients reconstruction was performed and 11 were without reconstruction. A total of 3 patients (13%) had an infection develop at a mean follow up of 1 month. Surgical debridement's and antibiotics in three patients led to complete recovery. One patient had sciatic nerve injury.One patient had injury to femoral vein; was treated with femoral vein reconstruction. Two patients (9%) developed a local recurrence and were treated with best supportive treatment. Distal pulmonary metastases were seen in four patients and treated with supportive treatment. Five-year disease-specific survival rates of all patients were 83%. The mean functional MSTS score was 18(14-24). CONCLUSIONS Proper selection of patients, preopertive planning and wide surgical margins with reconstruction provides good functional outcomes following internal hemipelvectomy. The surgical site infection and flap necrosis tend to be minor complication and can be managed leading to optimal outcomes and justifies the need for this complex surgery. The oncological and functional outcome after internal hemipelvectomy suggests that it's an effective method for treatment of patients with pelvic sarcomas.
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Affiliation(s)
| | - Jaymin Shah
- Gujarat Cancer research Institute, Ahemdabad, Gujarat, India
| | - Vikas Warikoo
- Gujarat Cancer research Institute, Ahemdabad, Gujarat, India
| | | | | | - Mohit Sharma
- Gujarat Cancer research Institute, Ahemdabad, Gujarat, India
| | - Rohit Jha
- Gujarat Cancer research Institute, Ahemdabad, Gujarat, India
| | - Avdhoot Dhange
- Gujarat Cancer research Institute, Ahemdabad, Gujarat, India
| | | | | | | | - Shashank Pandya
- Oncosurgery Department, Gujarat Cancer research Institute, Ahemdabad, Gujarat, India
| | - Abhishek Jain
- Gujarat Cancer research Institute, Ahemdabad, Gujarat, India
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Riff AJ, Gross CE, Foucher KC, Kuo KN, Gitelis S. Acetabular Osteoarticular Allograft After Ewing Sarcoma Resection: A 15-Year Follow-up: A Case Report. JBJS Case Connect 2016; 6:e89. [PMID: 29252743 DOI: 10.2106/jbjs.cc.16.00071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CASE A 4-year-old girl with Ewing sarcoma of the periacetabular region had been treated with neoadjuvant chemotherapy followed by resection and osteoarticular allograft reconstruction with an adult hemipelvis. At 15 years postoperatively, she remained disease-free with remarkable functionality. She had minimal groin pain and could walk an unlimited distance. Radiographs demonstrated union at the anastomotic junctions. The allograft, which had been considerably oversized 15 years ago, was now identical in size to the contralateral ilium. CONCLUSION Osteoarticular allograft remains one of the best reconstructive options following hemipelvectomy in the pediatric population because of its potential durability and its capacity to restore pelvic stability and preserve functionality.
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Affiliation(s)
- Andrew J Riff
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
| | - Christopher E Gross
- Department of Orthopaedic Surgery, Medical University of South Carolina, Charleston, South Carolina
| | - Kharma C Foucher
- Department of Bioengineering, University of Illinois at Chicago, Chicago, Illinois
| | - Ken N Kuo
- National Taiwan University Children's Hospital and Taipei Medical University, Taipei City, Taiwan
| | - Steven Gitelis
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
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Akiyama T, Kanda S, Maeda A, Saita K. Inferior gluteal artery detection at the greater sciatic notch with a computer-assisted navigation system during pelvic and sacral tumor resection. Comput Assist Surg (Abingdon) 2016; 21:18-24. [DOI: 10.3109/24699322.2016.1174305] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Toru Akiyama
- Department of Orthopaedic Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Shotaro Kanda
- Department of Orthopaedic Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Akinori Maeda
- Department of Orthopaedic Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Kazuo Saita
- Department of Orthopaedic Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
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Arnal-Burró J, Calvo-Haro J, Igualada-Blazquez C, Gil-Martínez P, Cuervo-Dehesa M, Vaquero-Martín J. Hemipelvectomy for the treatment of high-grade sarcomas: Pronostic of chondrosarcomas compared to other histological types. Rev Esp Cir Ortop Traumatol (Engl Ed) 2016. [DOI: 10.1016/j.recote.2015.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Farfalli GL, Albergo JI, Ritacco LE, Ayerza MA, Muscolo DL, Aponte-Tinao LA. Oncologic and clinical outcomes in pelvic primary bone sarcomas treated with limb salvage surgery. Musculoskelet Surg 2015; 99:237-242. [PMID: 26238978 DOI: 10.1007/s12306-015-0379-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Accepted: 07/16/2015] [Indexed: 06/04/2023]
Abstract
PURPOSE We propose to study a group of patients with primary bone sarcoma of the pelvis treated with limb salvage surgery and analyze overall survival, local recurrence rates and functional outcomes. METHODS A retrospective review was performed, and all patients diagnosed with pelvic primary bone sarcomas between 1990 and 2012 were analyzed. Patients treated with limb salvage surgery and with a minimum of 12-month follow-up for patients alive were included. The overall survival and the local recurrence rate were calculated for the assessment of oncological results. The associations with gender, age, histological grade, type of surgery, margins chemotherapy response and use of navigation were examined. RESULTS Fifty-two patients were included in the study. The mean age was 37 years (range 10-82), and mean follow-up was 44 months (range 8-189). Forty-five (86 %) tumors were histologically classified as high-grade sarcomas, four (8 %) as low-grade sarcomas and three (6 %) as dedifferentiated sarcomas. Cancer-specific overall survival was 37.5 % for 5 years and 31 % for 10 years. Local recurrence rate was 30 %. High-grade tumors and chemotherapy necrosis below 90 % were negative prognosis factor. Postoperative complication rate was 34.5 % (n:18), being deep infection the most prevalent (n:13). Reconstruction of the pelvis after an oncology resection for primary pelvic sarcomas increased the incidence of complication significantly (p < 0.001). CONCLUSION Primary bone sarcomas involving the pelvis are suggestive of a high-grade tumor and present poor oncologic outcomes. Pelvic reconstruction after a limb salvage surgery is associated with a high risk of complication. LEVEL OF EVIDENCE Case series, Level IV.
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Affiliation(s)
- G L Farfalli
- Hospital Italiano de Buenos Aires. Carlos E. Ottolenghi Institute of Orthopedics, Potosí 4247, C1199ABD, Buenos Aires, Argentina
| | - J I Albergo
- Hospital Italiano de Buenos Aires. Carlos E. Ottolenghi Institute of Orthopedics, Potosí 4247, C1199ABD, Buenos Aires, Argentina.
| | - L E Ritacco
- Hospital Italiano de Buenos Aires. Carlos E. Ottolenghi Institute of Orthopedics, Potosí 4247, C1199ABD, Buenos Aires, Argentina
| | - M A Ayerza
- Hospital Italiano de Buenos Aires. Carlos E. Ottolenghi Institute of Orthopedics, Potosí 4247, C1199ABD, Buenos Aires, Argentina
| | - D L Muscolo
- Hospital Italiano de Buenos Aires. Carlos E. Ottolenghi Institute of Orthopedics, Potosí 4247, C1199ABD, Buenos Aires, Argentina
| | - L A Aponte-Tinao
- Hospital Italiano de Buenos Aires. Carlos E. Ottolenghi Institute of Orthopedics, Potosí 4247, C1199ABD, Buenos Aires, Argentina
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Akiyama T, Saita K, Ogura K, Kawai A, Imanishi J, Yazawa Y, Kawashima N, Ogata T. The effect of an external hip joint stabiliser on gait function after surgery for tumours located around the circumference of the pelvis: analysis of seven cases of internal hemipelvectomy or proximal femur resection. INTERNATIONAL ORTHOPAEDICS 2015; 40:561-7. [PMID: 26555185 DOI: 10.1007/s00264-015-3023-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2015] [Accepted: 10/17/2015] [Indexed: 10/22/2022]
Abstract
PURPOSE Limb-sparing resection of malignant pelvic tumours provides the opportunity for patients to obtain better post-operative mobility. However, because few studies have examined in detail the gait function of patients following pelvic tumour resection, the factors affecting gait performance remain to be clarified. Here, with the laboratory-based computer-assisted gait analysis, we evaluated these patients' gait objectively and the impact of a hip-stabilising supporter on gait improvement was simultaneously examined. METHODS Three-dimensional gait analysis was performed to obtain cross-sectional data for seven post-operative patients (mean age, 42.7 years; range, 20-61 years) who underwent various types of resection, including P1/4 internal hemipelvectomy (IH), P1/2/3 IH, and proximal femur resection with prosthetic reconstruction. To assess the immediate effects of a hip joint stabiliser, we instructed subjects to walk at their self-selected preferred speed and compared gait parameters with and without use of the hip stabiliser. RESULTS At baseline, the average walking speed was 0.75 m/s (95% CI 0.53-0.97). As shown by the intra-subject comparison, the hip stabiliser increased walking speed in all but one subject, increasing both temporal and spatial parameters. Ground reaction force of operated limbs increased for some subjects, while step length increased on at least one side in all subjects. CONCLUSIONS Improvement in the gait parameters is indicative of better control provided by the external hip stabiliser over the affected limb. Moreover, our findings show the potential of a biomechanical approach to improve gait function following pelvic tumour resection.
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Affiliation(s)
- Toru Akiyama
- Department of Orthopaedic Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Kazuo Saita
- Department of Orthopaedic Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Koichi Ogura
- Department of Musculoskeletal Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Akira Kawai
- Department of Musculoskeletal Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Jungo Imanishi
- Department of Orthopaedic Oncology and Surgery, Saitama Medical University International Medical Center, Hidaka, Saitama, Japan
| | - Yasuo Yazawa
- Department of Orthopaedic Oncology and Surgery, Saitama Medical University International Medical Center, Hidaka, Saitama, Japan
| | - Noritaka Kawashima
- Department of Rehabilitation for the Movement Functions, Research Institute, National Rehabilitation Center for Persons with Disabilities, 4-1 Namiki, Tokorozawa, Saitama, 359-8555, Japan
| | - Toru Ogata
- Department of Rehabilitation for the Movement Functions, Research Institute, National Rehabilitation Center for Persons with Disabilities, 4-1 Namiki, Tokorozawa, Saitama, 359-8555, Japan.
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[Hemipelvectomy for the treatment of high-grade sarcomas: Pronostic of chondrosarcomas compared to other histological types]. Rev Esp Cir Ortop Traumatol (Engl Ed) 2015; 60:67-74. [PMID: 26091572 DOI: 10.1016/j.recot.2015.04.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Revised: 04/22/2015] [Accepted: 04/29/2015] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION The low incidence and histological heterogeneity of primary sarcomas located in the pelvis makes it difficult to find homogeneous cohorts. OBJECTIVE To describe the life and functional prognosis depending on the histological type of sarcoma in a series of locally advanced high-grade pelvis located sarcomas treated by hemipelvectomy. METHODS A descriptive epidemiological and functional study was conducted on 15 cases treated between 2006 and 2012. Survival analysis, functional assessment, and a comparative study by histological type were performed, comparing chondrosarcomas to other histological diagnoses. RESULTS The most frequent histological type was chondrosarcoma (46%), and the most frequent location was P2 (periacetabular) (73%). An internal hemipelvectomy was performed in 66% of cases, with a higher incidence (83%) in chondrosarcomas. Overall two-year survival was 54%, with higher survival in the chondrosarcoma group (67%) than in the other sarcomas (43%). Functional status depended on the type of intervention, with no differences in histological type or the performance of the reconstruction. DISCUSSION AND CONCLUSIONS Hemipelvectomy is a surgical procedure that is indicated for the treatment of locally advanced high grade pelvis located sarcomas, regardless of histological type. The incidence of limb preservation and overall survival is higher in chondrosarcomas compared to other sarcomas.
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Angelini A, Calabrò T, Pala E, Trovarelli G, Maraldi M, Ruggieri P. Resection and reconstruction of pelvic bone tumors. Orthopedics 2015; 38:87-93. [PMID: 25665107 DOI: 10.3928/01477447-20150204-51] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Accepted: 05/15/2014] [Indexed: 02/03/2023]
Abstract
The objective of this study was to assess outcome and recurrence rate after limb-salvage surgery with reconstruction for pelvic bone tumors and analyze complications and their relationship with surgery. The authors analyzed 129 patients followed for a mean of 6 years (range, 2-19 years). Chondrosarcoma was the most frequent histotype. Thirty-one cases with no acetabular involvement were reconstructed with allograft only. Acetabular resections were reconstructed with allograft prosthetic composite (n=60), allograft only (n=11), trabecular metal components (n=2), prosthesis only (n=10), saddle prosthesis (n=11), and iliofemoral arthrodesis (n=1). Margins were wide (n=94), wide contaminated (n=22), marginal (n=7), and intralesional (n=6). Oncologic outcomes were as follows: 75 patients were continuously disease free, 6 were disease free after treatment of relapse, 13 were alive with disease, 28 were dead of disease, and 5 were dead of other causes. Survival was 66% at 10 years. Local recurrence rate of malignant tumors was 22.1% and was not statistically influenced by margins (P=.140) or site (P=.933). Metastasis rate was 32.8%. Deep infection was observed in 30 (23.6%) cases, with no statistical difference between reconstructions with and without allograft (P=.09). Final external hemipelvectomy was performed in 16 cases. Newer techniques of reconstruction using stemmed acetabular cups or porous metal components combined with allograft are now available. Local control and satisfactory survival is achievable long term in patients with pelvic tumors, but this surgery implies a high rate of complications. Infection is a major complication, not influenced by the use of allografts. Amputation is rarely needed.
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Customised osteotomy guides and endoprosthetic reconstruction for periacetabular tumours. INTERNATIONAL ORTHOPAEDICS 2014; 38:1435-42. [PMID: 24658873 DOI: 10.1007/s00264-014-2314-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Accepted: 02/23/2014] [Indexed: 12/19/2022]
Abstract
PURPOSE We sought to analyse clinical and oncological outcomes of patients after guided resection of periacetabular tumours and endoprosthetic reconstruction of the remaining defect. METHODS From 1988 to 2008, we treated 56 consecutive patients (mean age 52.5 years, 41.1 % women). Patients were followed up either until death or February 2011 (mean follow up 5.5 years, range 0.1-22.5, standard deviation ± 5.3). Kaplan-Meier analysis was used to estimate survival rates. RESULTS Disease-specific survival was 59.9 % at five years and 49.7 % at ten and 20 years, respectively. Wide resection margins were achieved in 38 patients, whereas 11 patients underwent marginal and seven intralesional resection. Survival was significantly better in patients with wide or marginal resection than in patients with intralesional resection (p = 0.022). Survival for patients with secondary tumours was significantly worse than for patients with primary tumours (p = 0.003). In 29 patients (51.8 %), at least one reoperation was necessary, resulting in a revision-free survival of 50.5 % at five years, 41.1 % at ten years and 30.6 % at 20 years. Implant survival was 77.0 % at five years, 68.6 % at ten years and 51.8 % at 20 years. A total of 35 patients (62.5 %) experienced one or more complications after surgery. Ten of 56 patients (17.9 %) experienced local recurrence after a mean of 8.9 months. The mean postoperative Musculoskeletal Tumor Society (MSTS) score was 18.1 (60.1 %). CONCLUSION The surgical approach assessed in this study simplifies the process of tumour resection and prosthesis implantation and leads to acceptable clinical and oncological outcomes.
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Wafa H, Grimer RJ, Jeys L, Abudu AT, Carter SR, Tillman RM. The use of extracorporeally irradiated autografts in pelvic reconstruction following tumour resection. Bone Joint J 2014; 96-B:1404-10. [PMID: 25274929 DOI: 10.1302/0301-620x.96b10.33470] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The aim of this study was to evaluate the functional and oncological outcome of extracorporeally irradiated autografts used to reconstruct the pelvis after a P1/2 internal hemipelvectomy. The study included 18 patients with a primary malignant bone tumour of the pelvis. There were 13 males and five females with a mean age of 24.8 years (8 to 62). Of these, seven had an osteogenic sarcoma, six a Ewing’s sarcoma, and five a chondrosarcoma. At a mean follow-up of 51.6 months (4 to 185), nine patients had died with metastatic disease while nine were free from disease. Local recurrence occurred in three patients all of whom eventually died of their disease. Deep infection occurred in three patients and required removal of their graft in two while the third underwent a hindquarter amputation for extensive flap necrosis. The mean Musculoskeletal Tumor Society functional score of the 16 patients who could be followed-up for at least 12 months was 77% (50 to 90). Those 15 patients who completed the Toronto Extremity Salvage Score questionnaire had a mean score of 71% (53 to 85). Extracorporeal irradiation and re-implantation of bone is a valid method of reconstruction after an internal hemipelvectomy. It has an acceptable morbidity and a functional outcome that compares favourably with other available reconstructive techniques. Cite this article: Bone Joint J 2014;96-B:1404–10
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Affiliation(s)
- H. Wafa
- The Royal Orthopaedic Hospital NHS Trust, Bristol
Road South, Northfield, Birmingham, West
Midlands, B31 2AP, UK
| | - R. J. Grimer
- The Royal Orthopaedic Hospital NHS Trust, Bristol
Road South, Northfield, Birmingham, West
Midlands, B31 2AP, UK
| | - L. Jeys
- The Royal Orthopaedic Hospital NHS Trust, Bristol
Road South, Northfield, Birmingham, West
Midlands, B31 2AP, UK
| | - A. T. Abudu
- The Royal Orthopaedic Hospital NHS Trust, Bristol
Road South, Northfield, Birmingham, West
Midlands, B31 2AP, UK
| | - S. R. Carter
- The Royal Orthopaedic Hospital NHS Trust, Bristol
Road South, Northfield, Birmingham, West
Midlands, B31 2AP, UK
| | - R. M. Tillman
- The Royal Orthopaedic Hospital NHS Trust, Bristol
Road South, Northfield, Birmingham, West
Midlands, B31 2AP, UK
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Angelini A, Drago G, Trovarelli G, Calabrò T, Ruggieri P. Infection after surgical resection for pelvic bone tumors: an analysis of 270 patients from one institution. Clin Orthop Relat Res 2014; 472:349-59. [PMID: 23975252 PMCID: PMC3889428 DOI: 10.1007/s11999-013-3250-x] [Citation(s) in RCA: 91] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Accepted: 08/15/2013] [Indexed: 01/31/2023]
Abstract
BACKGROUND Surgical treatment of pelvic tumors with or without acetabular involvement is challenging. Primary goals of surgery include local control and maintenance of good quality of life, but the procedures are marked by significant perioperative morbidity and complications. QUESTIONS/PURPOSES We wished to (1) evaluate the frequency of infection after limb salvage surgical resection for bone tumors in the pelvis; (2) determine whether infection after these resections is associated with particular risk factors, including pelvic reconstruction, radiotherapy or chemotherapy, type of resection, and age; and (3) analyze treatment of these infections, particularly with respect to the need of additional surgery or hemipelvectomy. METHODS From 1975 to 2010, 270 patients with pelvic bone tumors (149 with chondrosarcoma, 40 with Ewing's sarcoma, 27 with osteosarcoma, 18 with other primary malignant tumors, 11 with metastatic tumors, and 25 with primary benign tumors) were treated by surgical resection. Minimum followup was 1.1 years (mean, 8 years; range, 1-33 years). The resection involved the periacetabular area in 166 patients. In 137 patients reconstruction was performed; in 133 there was no reconstruction. Chart review ascertained the frequency of deep infections, how they were treated, and the frequency of resection arthroplasty or hemipelvectomies that occurred thereafter. RESULTS A total of 55 patients (20%) had a deep infection develop at a mean followup of 8 months. There were 20 infections in 133 patients without reconstruction (15%) and 35 infections in 137 patients with reconstruction (26 %). Survivorship rates of the index procedures using infection as the end point were 87%, 83%, and 80% at 1 month, 1 year, and 5 years, respectively. Infection was more common in patients who underwent pelvic reconstruction after resection (univariate analysis, p = 0.0326; multivariate analysis, p = 0.0418; odds ratio, 1.7718; 95% CI, 1.0243-3.0650); no other risk factors we evaluated were associated with an increased likelihood of infection. Despite surgical débridements and antibiotics, 16 patients (46%) had the implant removed and five (9%) underwent external hemipelvectomy (four owing to infection and one as a result of persistent infection and local recurrence). CONCLUSIONS Infection is a common complication of pelvic resection for bone tumors. Reconstruction after resection is associated with an increased risk of infection compared with resection alone, without significant difference in percentage between allograft and metallic prosthesis. When infection occurs, it requires removal of the implant in nearly half of the patients who have this complication develop, and external hemipelvectomy sometimes is needed to eradicate the infection.
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Affiliation(s)
- Andrea Angelini
- III Department of Orthopedics, University of Bologna, Istituto Ortopedico Rizzoli, Via Pupilli, 1, 40136 Bologna, (BO) Italy
| | - Gabriele Drago
- III Department of Orthopedics, University of Bologna, Istituto Ortopedico Rizzoli, Via Pupilli, 1, 40136 Bologna, (BO) Italy
| | - Giulia Trovarelli
- III Department of Orthopedics, University of Bologna, Istituto Ortopedico Rizzoli, Via Pupilli, 1, 40136 Bologna, (BO) Italy
| | - Teresa Calabrò
- III Department of Orthopedics, University of Bologna, Istituto Ortopedico Rizzoli, Via Pupilli, 1, 40136 Bologna, (BO) Italy
| | - Pietro Ruggieri
- III Department of Orthopedics, University of Bologna, Istituto Ortopedico Rizzoli, Via Pupilli, 1, 40136 Bologna, (BO) Italy
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Puri A, Pruthi M, Gulia A. Outcomes after limb sparing resection in primary malignant pelvic tumors. Eur J Surg Oncol 2013; 40:27-33. [PMID: 24239184 DOI: 10.1016/j.ejso.2013.10.017] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2013] [Revised: 10/07/2013] [Accepted: 10/21/2013] [Indexed: 01/08/2023] Open
Abstract
AIM To evaluate morbidity, oncologic results and functional outcome in patients with malignant tumors of pelvis treated with limb sparing resection. METHODS Between March 2002 and November 2010, 106 cases of non metastatic malignant pelvic tumors were treated with limb sparing resections of pelvis. Diagnosis included chondrosarcoma (65), Ewing's sarcoma (25), osteogenic sarcoma (10), synovial sarcoma (3) and malignant fibrous histiocytoma, high grade sarcoma, epitheloid hemangiothelioma (1 each). Three patients had intralesional surgery because of erroneous pre-operative diagnosis of benign tumor and were excluded from final analysis. Remaining 103 patients underwent limb sparing resections with intent to achieve tumor free margins. In 1 case, an intraoperative cardiac event lead to the surgery being abandoned. Reconstruction was done in 2 of 38 cases that did not include resection of acetabulum. For 64 resections involving acetabulum various reconstruction modalities were used. RESULTS Surgical margins were involved in 20 patients. Forty five patients had complications. 91 patients were available for follow up. Follow up of survivors ranged from 24 to 122 months (mean 55 months).Twenty one patients (23%) had local recurrence. Sixty patients are currently alive, 46 being continuously disease free. Overall survival was 67% at 5 years. Patients in whom acetabulum was retained had better function (mean MSTS score 27) compared to patients in whom acetabulum was resected (mean MSTS score 22). CONCLUSIONS Though complex and challenging, limb sparing surgery in non metastatic malignant tumors is oncologically safe and has better functional outcomes than after an amputation surgery.
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Affiliation(s)
- A Puri
- Orthopaedic Oncology, Tata Memorial Hospital, Mumbai, India.
| | - M Pruthi
- Orthopaedic Oncology, Tata Memorial Hospital, Mumbai, India
| | - A Gulia
- Orthopaedic Oncology, Tata Memorial Hospital, Mumbai, India
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Abstract
AIM There has been a steady increase in the number of centres that carry out resection of locally recurrent rectal cancer (LRRC). The aim of this review was to highlight the present management and suggest technical strategies that may improve survival and quality of life. METHOD The review identified relevant studies from an electronic search of MEDLINE and PubMed databases between 1980 and 2011. References in published articles were also reviewed. RESULTS Surgical intervention offers the best hope to control LRRC but the proportion of patients offered this remains small. Certain contraindications previously considered to be absolute should now be thought of as relative. CONCLUSION Awareness of the surgical options and a willingness to consider more aggressive options may result in more patients being considered for potentially curative resection.
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Affiliation(s)
- D P Harji
- The John Goligher Department of Colorectal Surgery, The General Infirmary at Leeds, Leeds, UK
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[Partial pelvic resection (internal hemipelvectomy) and endoprosthetic replacement in periacetabular tumors]. OPERATIVE ORTHOPADIE UND TRAUMATOLOGIE 2012; 24:196-214. [PMID: 22743633 DOI: 10.1007/s00064-012-0161-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
OBJECTIVE Treatment of tumors of the pelvic girdle by resection of part or all of the innominate bone with preservation of the extremity. Implantation and stable fixation using a custom-made megaprosthesis to restore painless joint function and loading capacity. The surgical goal is to obtain a wide surgical margin and local tumor control. INDICATIONS Primary bone and soft tissue sarcomas, benign or semi-malignant aggressive lesions, metastatic disease (radiation resistance and/or good prognosis). CONTRAINDICATIONS Limited life expectancy and poor physical status, extensive metastatic disease, persistent deep infection or recalcitrant osteomyelitis, poor therapeutic compliance, local recurrence following a previous limb-sparing resection, extensive infiltration of the neurovascular structures and the intra- and extrapelvic soft tissues. SURGICAL TECHNIQUE Levels of osteotomy are defined preoperatively by a CT-controlled manufactured three-dimensional 1:1 model of the pelvis. Using these data, the custom-made prosthesis and osteotomy templates are then constructed by the manufacturer. The anterior (internal, retroperitoneal) and posterior (extrapelvic, retrogluteal) aspects of the pelvis are exposed using the utilitarian incision surgical approach. The external iliac and femoral vessels are mobilized as they cross the superior pubic ramus. The adductor muscles, the rectus femoris and sartorius muscle are released from their insertions on the pelvis and the obturator vessels and nerve are transected. If the tumor extends to the hip joint, the femur is transected at a level distal to the intertrochanteric line to ensure hip joint integrity and to prevent tumor contamination. A large myocutaneous flap with the gluteus maximus muscle is retracted posteriorly. The pelvitrochanteric and small gluteal muscles are divided near their insertion in the upper border of the femur. To release the hamstrings and the attachment of the sacrotuberous ligament, the ischial tuberosity is exposed. After osteotomy using the prefabricated templates, the pelvis is released and the specimen is removed en bloc. The custom made prosthesis can either be fixed to the remaining iliac bone or to the massa lateralis of the sacrum. The released muscles are refixated on the remaining bone or the implant. POSTOPERATIVE MANAGEMENT Time of mobilization and degree of weight-bearing depends on the extent of muscle resection. Usually partial loading of the operated limb with 10 kg for a period of 6-12 weeks, then increased loading with 10 kg per week. Thrombosis prophylaxis until full weight bearing. Physiotherapy and gait training. At follow-up, patients are monitored for local recurrence and metastases using history, physical examination, and radiographic studies. RESULTS Between 1994 and 2008, 38 consecutive patients with periacetabular tumors were treated by resection and reconstruction with a custom-made pelvic megaprosthesis. The overall survival of the patients was 58% at 5 years and 30% at 10 years. One or more operative revisions were performed in 52.6% of the patients. The rate of local recurrence was 15.8%. Deep infection (21%) was the most common reason for revision. In two of these cases (5.3%), a secondary external hemipelvectomy had to be performed. There were four cases of aseptic loosening (10.5%) in which the prosthesis had to be revised. Six patients had recurrent hip dislocation (15.8%). In four of them a modification of the inserted inlay and an implantation of a trevira tube had to be performed respectively. Peroneal palsy occurred in 6 patients (15.8%) with recovery in only two. There were 4 operative interventions because of postoperative bleeding (10.5%). The mean MSTS score for 12 of the 18 living patients was 43.7%. In particular, gait was classified as poor and almost all patients were reliant on walking aids. However, most patients showed good emotional acceptance.
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Mavrogenis AF, Soultanis K, Patapis P, Guerra G, Fabbri N, Ruggieri P, Papagelopoulos PJ. Pelvic resections. Orthopedics 2012; 35:e232-43. [PMID: 22310412 DOI: 10.3928/01477447-20120123-40] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The complexity of pelvic anatomy and the extent of tumor growth makes treatment of patients with primary bone sarcomas in the pelvis difficult in terms of local control. Before the 1970s, most tumors in the bony pelvis were surgically treated with hindquarter amputation. Currently, improved techniques for clinical staging, adjuvant treatments, evolutions in metallurgy, and development of new surgical techniques make limb-salvage surgery and reconstruction possible alternatives to hemipelvectomy and resection-arthrodesis. The advantages of amputation over resections at the pelvis are a lower incidence of complications, a limited area at risk for recurrence, and a faster recovery time compared with all but the most limited pelvic resections. The disadvantages, especially after periacetabular resections, are leg-length discrepancy and impaired hip and gait function. The indication for limb salvage is the ability to obtain wide margins without compromising survival and function. Although having to resect the sciatic nerve to obtain adequate margins does not always mean that an amputation should be performed, the combination of a major pelvic resection and the functional consequences of sciatic nerve resection results in an extremity usually not worth saving; loss of femoral nerve function does not result in a significant gait disturbance, especially if the hemipelvis is stable. Reconstruction options after major pelvic resections have also evolved, but they remain difficult, especially when the acetabulum is involved.
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Affiliation(s)
- Andreas F Mavrogenis
- First Department of Orthopaedics, ATTIKON University Hospital, Athens University Medical School, Athens, Greece
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Akiyama T, Clark JCM, Miki Y, Choong PFM. The non-vascularised fibular graft: a simple and successful method of reconstruction of the pelvic ring after internal hemipelvectomy. ACTA ACUST UNITED AC 2010; 92:999-1005. [PMID: 20595122 DOI: 10.1302/0301-620x.92b7.23497] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Internal hemipelvectomy is a standard treatment for malignant tumours of the pelvis. Reconstruction using a non-vascularised fibular graft is relatively straightforward compared to other techniques. We describe the surgical and functional outcomes for a series of ten patients who underwent an internal hemipelvectomy (type I or I/IV) with reconstruction by a non-vascularised fibular graft between 1996 and 2009. A key prerequisite for this procedure was a preserved sciatic notch, confirmed pre-operatively on MRI. Graft-host union was achieved in all patients with a single fibular graft, and in the lower graft where two grafts had been used. The mean time to union was 7.3 months (3 to 12). The upper graft did not unite in four of six cases where two grafts had been used. Seven patients were eventually able to walk without a stick. The mean post-operative Musculoskeletal Tumour Society score was 75.4% (16.7 to 96.7). There were no cases of deep post-operative infection. The mean pelvic shortening was 0.9 cm (0.2 to 3.4). Recurrent tumour occurred in three cases, and death from tumour-related disease occured in one. Patients who need an internal hemipelvectomy will do well if their pelvic ring is reconstructed with a non-vascularised fibular graft. The complication rate is low, and they attain a good functional outcome.
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Affiliation(s)
- T Akiyama
- Department of Orthopaedic, Surgery, Faculty of Medicine, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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Abstract
Pelvic resection for a sarcoma in young patients is challenging, with significant functional, psychological, and social implications. We report the case of a 26-year-old former Ewing's sarcoma patient in whom the Ilizarov technique was applied to address 6 cm of leg length discrepancy secondary to internal hemipelvectomy with superomedial dislocation of the right femoral head. Fifteen years after the internal hemipelvectomy, the patient underwent distal femoral and bifocal tibial lengthening using circular frames. The results obtained in this patient underline the usefulness of the Ilizarov treatment to increase the quality of life in long-term survivors of pelvic bone cancer.
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Reconstruction of the pelvic ring with vascularized double-strut fibular flap following internal hemipelvectomy. Plast Reconstr Surg 2008; 121:1993-2000. [PMID: 18520887 DOI: 10.1097/prs.0b013e3181706ff2] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND After internal hemipelvectomy, successful pelvic reconstruction can provide a durable and pain-free reconstruction for the young, active patient. Such reconstruction is extremely challenging, and often patients have less than optimal ambulation with a limp, leg length discrepancy, or leg instability. The authors present an innovative method for pelvic ring reconstruction using a vascularized double-strut fibular bone flap that provides a stable pelvis and recovery of normal or near-normal gait. METHODS From December of 2003 to November of 2005, six sarcoma patients underwent internal hemipelvectomy and pelvic ring reconstruction with a vascularized double-strut fibular bone flap. The length of each strut was 7 to 12 cm. RESULTS All bone flaps survived. The mean follow-up was 18 months (range, 8 to 32 months). Radiographic evidence of bone bridging was seen at a mean of 2.5 months (range, 2 to 4 months). The mean time to ambulation without assistance was 8 months (range, 5 to 18 months). One patient died as a result of metastatic disease. The remaining five patients are ambulatory with a mild limp or no limp. CONCLUSION Use of a vascularized double-strut fibular bone flap for pelvic ring reconstruction is effective in facilitating early ambulation and restoring normal to near-normal gait in patients undergoing internal hemipelvectomy.
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Molnar R, Emery G, Choong PFM. Anaesthesia for hemipelvectomy--a series of 49 cases. Anaesth Intensive Care 2008; 35:536-43. [PMID: 18020072 DOI: 10.1177/0310057x0703500412] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We undertook an audit of 49 consecutive hemipelvectomies performed for primary or secondary malignancy. Combined epidural and general anaesthesia was used in 41 patients. The operations were long (range 90 to 600 minutes). The median crystalloid requirement was 8500 ml (range 1000 to 42000 ml) and a median of seven units of packed red blood cells were transfused (range 0 to 44 units). All measures of coagulation were normalised by the first postoperative day using fresh frozen plasma, platelets and cryoprecipitate. Warmed blood was administered at high flow rates using a custom designed system consisting of a roller pump and high capacity fluid warmer Thirty-five patients were managed postoperatively in the intensive care unit, of whom 31 remained intubated for postoperative ventilation. In 41 patients, postoperative pain management was by a continuous epidural infusion of local anaesthetic and opioid. The average duration of infusion was 4.25 days (range 3 to 6 days). One patient died during surgery from complications relating to massive blood loss, 14 had wound infections and one had an acute brain syndrome. There was significant utilisation of resources involving anaesthesia, surgery, intensive care and blood transfusion services. Anaesthesia for hemipelvectomy is challenging because of the extensive tissue trauma involved, the potential for massive blood loss and the potential for severe postoperative pain. The perioperative management necessitates care from a well coordinated, directed and focused healthcare team.
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Affiliation(s)
- R Molnar
- Department of Anaesthesia, St. Vincent's Hospital, Melbourne, Victoria, Australia
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Delloye C, Banse X, Brichard B, Docquier PL, Cornu O. Pelvic reconstruction with a structural pelvic allograft after resection of a malignant bone tumor. J Bone Joint Surg Am 2007; 89:579-87. [PMID: 17332107 DOI: 10.2106/jbjs.e.00943] [Citation(s) in RCA: 120] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Reconstruction of the pelvic arch after resection of a malignant pelvic tumor remains a major surgical challenge because of the high rate of associated complications. The purpose of this investigation was to assess the functional outcome and complication rate following treatment with a bone allograft to reconstruct the pelvis. METHODS Twenty-four consecutive patients underwent excision of a malignant pelvic bone tumor and reconstruction with a pelvic bone allograft. The living patients were followed for a minimum of twenty-four months. There were nineteen primary malignant bone tumors, sixteen of which were high-grade sarcomas, and there were five isolated metastases. Patients were examined clinically and radiographically and were assessed functionally with the Musculoskeletal Tumor Society score. RESULTS The mean age of the patients at the time of the index surgery was thirty-four years, and the mean duration of follow-up was forty-one months. Eighteen of the twenty-four resections involved the periacetabular area and were followed by reconstruction either with a hip prosthesis (thirteen) or with an osteochondral allograft alone (five). The six other resections involved the iliac bone. All patients received a massive bone allograft that had been sterilely procured without secondary irradiation. At the time of our last evaluation, eight patients were alive and free of disease. Seven patients had a local recurrence. Neurological deficits were present in six patients, and three had a deep infection. Nonunion of three of the sixteen allografts that could be evaluated was observed. Neither graft fracture nor lysis was observed. Eleven patients underwent surgical revision, with nine of these revisions related to the reconstruction. The average Musculoskeletal Tumor Society score at the time of the latest follow-up was 73% of the maximal possible score. The average score was 82% for the eleven patients with an age of less than twenty years at the time of the index procedure and 65% for the thirteen older patients. Ten patients walked without any assistive device, and five of them had normal function with no or only a slight limp. CONCLUSIONS Pelvic reconstruction after a limb-sparing resection is associated with a high risk of surgical complications and usually should be reserved for patients with a primary bone sarcoma. A pelvic allograft can restore the anatomy and provide good functional results, especially in young patients. Nonunion was the most common allograft-related complication.
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Affiliation(s)
- Christian Delloye
- Division of Orthopaedic Surgery, Department of Surgery, Cliniques Universitaires St.-Luc, 10, avenue Hippocrate, B1200 Brussels, Belgium.
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