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Medical Journal of Islamic Republic of Iran، جلد ۲۴، شماره ۱، صفحات ۱۱-۱۶
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Evaluation of surgical treatment results in parosteal osteosarcoma
چکیده انگلیسی مقاله Abstract Background: Parosteal osteosarcoma is rare low-grade malignancy which arises on the surface of the metaphysis of long bones it has a low propensity to metastasize. Different surgical treatment options including marginal resection, wide resection and amputation were recommended for the tumor. The purpose of the study was to assess the results of different surgical treatment of the lesion. Methods: Thirty five consecutive patients with parosteal osteosarcoma were managed with four surgical techniques (Marginal resection, wide resection and prosthesis, wide resection and allograft application, and amputation) between 1378 - 1387, and the results were retrospectively reviewed. The mean age of the patients when the surgery was performed was 30.37 (range, eleven to seventy one years), and the mean duration of postoperative follow - up was 51 months (range, eight months to ten years). Results: The mean time between the onset of symptoms and initial physician encounter was 15.98 months (range, 1.5 months to 60 months). None of the patients had metastasis preoperatively while three pulmonary metastases were detected postoperatively. Six patients had regional tumor recurrence postoperatively. The mean time of the recurrence postoperatively was 18.8 months (range, nine months to forty eight months). Three of thirty five patients assessed in the study died of pulmonary metastasis. All had dedifferentiated grading with different staging (Two patients had a stage of IIB and one with IIA). Medullary invasion was seen in one of them. One of the three patients was treated with Indomethacin for two years due to the misdiagnosis of myositis ossificans. Conclusion: Wide resection of parosteal osteosarcoma produces a satisfactory long - term out come. However, individually - based treatment should be selected for each patient with parosteal osteosarcoma.
کلیدواژه‌های انگلیسی مقاله parosteal osteosarcoma, treatment,outcome
نویسندگان مقاله سام حاجی علیلوسامی | sam haji aliloo sami
iran university of medical sciences, tehran, iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (Iran university of medical sciences)

میکاییل alt جعفربای | mikail alt jafarbay


مهدی رمضان شیرازی | mehdi ramezan shirazi
shafa yahyaian hospital, baharestan sq., tehran, iran

سازمان های دیگر: Shafa Yahyaian Hospita

نشانی اینترنتی http://mjiri.iums.ac.ir/browse.php?a_code=A-10-1-93&slc_lang=en&sid=en
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