Radiological appearances of appendicular osteosarcoma: a comprehensive pictorial review

Senan, Suresh; Saifuddin, Asif

doi:10.1016/j.crad.2006.11.002

Cited by 41 publications

(34 citation statements)

References 47 publications

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“…This is called the cleavage plane, and represents the uncalcified thickened periosteum. However, disappearance of the cleavage plane and the preservation of a continuous femoral cortex encircling the tumor, as observed in the present case, are probably attributed to the gradual destruction of the cortical bone by the circumferential growth of the lesion (3,24). Occasionally, tumors may completely encompass the involved bone, and the base of the lesion is typically more ossified than the outermost portion.…”

Section: Case Reportmentioning

confidence: 72%

Custom-made intercalary endoprosthetic reconstruction for a parosteal osteosarcoma of the femoral diaphysis: A case report

Zhao

Zhang

2015

Oncology Letters

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Abstract. The present report describes a case of a 44-year-old female patient who presented with a palpable mass of the left thigh. A diagnosis of parosteal osteosarcoma (POS) at the femoral diaphysis was made following a diagnostic workup. Previous reports of long bone diaphyseal POS are rare. A long diaphyseal segment of the femur containing the tumor was resected along with a healthy margin of soft tissues, and the damaged bone was reconstructed with a custom-made intercalary endoprosthesis. Subsequent pathological examination of the surgical sample confirmed the diagnosis of POS. No local recurrence or distant metastasis was observed, and the patient had a positive Musculoskeletal Tumor Society score of 28/30 (93.3%) at the 28-month post-surgery follow-up. The present study describes the clinical, radiological, and pathological features of this rare type of osteosarcoma.

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Section: Case Reportmentioning

confidence: 72%

Custom-made intercalary endoprosthetic reconstruction for a parosteal osteosarcoma of the femoral diaphysis: A case report

Zhao

Zhang

2015

Oncology Letters

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“…The globular areas of low signal most likely represented more focal or ''chunky'' areas of calcification. bone involvement, the presence of a ''pasted-on'' appearance or focal medullary bone invasion is not typical of calcific myonecrosis [29]. Tumoral calcinosis occurs as a result of abnormal phosphate metabolism and typically involves large joints.…”

Section: Discussion and Treatmentmentioning

confidence: 99%

Orthopaedic Case of the Month: Painful Lower-leg Mass in a 76-year-old Man

Sawardeker

Kam

Pitcher

et al. 2011

Clinical Orthopaedics &Amp; Related Research

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A 76-year-old man was referred for evaluation of a right lower leg mass. He reported an acute exacerbation of chronic pain in the affected limb. He had no recent injury or antecedent trauma but recalled a remote history of a right tibia fracture 60 years previously that was treated nonoperatively, with subsequent mild chronic leg pain attributable to the fracture. He stated that he had always perceived a 'knot' over the area since the injury, but that the knot had progressively enlarged during the last 3 months. His symptoms were activity-related but he also complained of weakness in the leg that had been present since the initial injury. He denied fevers, chills, night pain, or weight loss.

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“…Osteosarkom osteojenik dokudan köken alan, miyelom ve lenfoma dışta bırakılırsa iskelet sisteminin en sık görülen primer benign tümö-rüdür [1,18,19]. Osteosarkom histolojik olarak immatür kemik ve malign osteoid matriksten oluşur, bu yapıya malign özellikler gösteren kıkırdak, fibröz doku ve bazen kalsifikasyonlar da eşlik edebilir ve osteosarkomun histolojik alt tiplerini oluştururlar.…”

Section: Mali̇gn Tümörler Osteosarkomunclassified

“…MRG tümörün evrelenmesi, neo-adjuvant tedavi yanıtının belirlenmesi ve ekstremite kurtarıcı tedavi takibinde en önemli yöntemdir. BT daha çok yassı kemik tutulumu olan osteosarkom olgularında önem taşımaktadır [18][19][20].…”

Section: Mali̇gn Tümörler Osteosarkomunclassified

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Alt Ekstremite Tumorleri

Arkun¹

2017

Trd Sem

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Radiological appearances of appendicular osteosarcoma: a comprehensive pictorial review

Cited by 41 publications

References 47 publications

Custom-made intercalary endoprosthetic reconstruction for a parosteal osteosarcoma of the femoral diaphysis: A case report

Custom-made intercalary endoprosthetic reconstruction for a parosteal osteosarcoma of the femoral diaphysis: A case report

Orthopaedic Case of the Month: Painful Lower-leg Mass in a 76-year-old Man

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