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Pasteurized Autograft-Prosthesis Composite Reconstruction May Not Be a Viable Primary Procedure for Large Skeletal Defects after Resection of Sarcoma
المؤلفون المشاركون
Jeon, Dae-Geun
Kong, Chang-Bae
Song, Won Seok
Lee, Seung Yong
Cho, Wan Hyeong
Kim, Bum Suk
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-06-04
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Background.
Among various types of composite biological reconstruction, pasteurized autograft-prosthesis composite (PPC) is popular when allograft is unavailable.
Previous limited cohort study indicated result comparable to tumor prosthesis.
However, as case number and follow-up increase, we experienced more complications than anticipated.
We questioned the usefulness of PPC as a viable reconstructive option.
Methods.
We reviewed 142 PPCs and analyzed overall and location-related survival and factors associated with the failure of PPC.
Results.
Twenty-year survival rate of 142 PPCs was 39.8 ± 10.0%.
Fifty-two (36.6%) of 142 PPCs showed failure.
Among various locations, the proximal femur showed best survival: 78.0 ± 9.9%.
Final status of the 52 failed PPCs was modular tumor prosthesis in 23 (43%), arthrodesis in 11 (21%), pseudarthrosis in 7 (13%), amputation in 7 (13%), and allograft-prosthesis composite in 4 (8%).
Tumor volume > 200 cc (p=0.001), pasteurization length ≤ 10 cm (p=0.002), male sex (p=0.02), and locations in pelvis or tibia (p=0.029) were poor prognostic factors.
Conclusions.
Long-term survival of PPCs was below expectations.
Despite the complexity of the procedure, there is little survival gain over tumor prosthesis.
PPC may be indicated when a modular prosthesis is not readily available.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lee, Seung Yong& Jeon, Dae-Geun& Cho, Wan Hyeong& Song, Won Seok& Kong, Chang-Bae& Kim, Bum Suk. 2017. Pasteurized Autograft-Prosthesis Composite Reconstruction May Not Be a Viable Primary Procedure for Large Skeletal Defects after Resection of Sarcoma. Complexity،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1197759
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lee, Seung Yong…[et al.]. Pasteurized Autograft-Prosthesis Composite Reconstruction May Not Be a Viable Primary Procedure for Large Skeletal Defects after Resection of Sarcoma. Complexity No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1197759
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lee, Seung Yong& Jeon, Dae-Geun& Cho, Wan Hyeong& Song, Won Seok& Kong, Chang-Bae& Kim, Bum Suk. Pasteurized Autograft-Prosthesis Composite Reconstruction May Not Be a Viable Primary Procedure for Large Skeletal Defects after Resection of Sarcoma. Complexity. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1197759
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1197759
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