Local Recurrence of Parosteal Osteosarcoma Adjacent to a Prosthesis after 20 Years: A Case Report
نویسندگان
چکیده
منابع مشابه
Local recurrence of parosteal osteosarcoma adjacent to a prosthesis after 20 years: a case report.
We describe the treatment of an uncommonly late presentation of a recurrent parosteal osteosarcoma of the distal femur. The osteosarcoma had originally been detected 20 years earlier, and had been treated with wide excision and mega-prosthesis to reconstruct the femur. The tumour recurred in close proximity to the femur prosthesis and encased half the femoral stem. Because there was a large pie...
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Parosteal osteosarcoma (POS) is the most common form of surface osteosarcoma. Its symptoms are insidious and its duration prior to diagnosis is considerably longer than that of other types of osteosarcoma. We report a case of POS with a growing mass but no evidence of metastasis. This tumor, which was diagnosed as calcified hematoma with benign characteristics, was incompletely resected in our ...
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Osteosarcoma of the foot is rare and, when presents, commonly observed in adults. We report a case of osteosarcoma of the calcaneus in an 11-year-old girl who was presented with a 4-month history of pain and swelling on her left ankle and inability to walk in her left lower extremity. On examination, there was a diffuse swelling involving her left ankle joint and foot. The radiograph showed sof...
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Naturaly blastocyte implants in the uterine cavity.implantation of blastocyst in anyplace other than the endometrial lining of the uterine cavity is considered an ectopic pregnancy.more than 95% of ectopic pregnancies are tubal pregnancies.ovarian ectopic pregnancy is a rare case with an estimated incidence ranging from % 0.05-1 of the extra uterine pregnancies.if one blastocytes implant simult...
متن کاملParosteal osteosarcoma with myocardial metastasis 13 years after follow-up.
PURPOSE To report the case of a woman with a diagnosis of grade II (low grade) parosteal osteosarcoma with the occurrence of myocardial metastasis 13 years after resection, and to present a review of the existing literature on the subject. METHODS Description of the case and review of the literature. CONCLUSION The review leads to the conclusion that the occurrence of metastasis from parost...
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ژورنال
عنوان ژورنال: Journal of Orthopaedic Surgery
سال: 2004
ISSN: 2309-4990,2309-4990
DOI: 10.1177/230949900401200225