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Juxta-articular chondroma Kaposi's Sarcoma Large cell lymphoma, Leimyosarcoma, Leiomyosarcoma, Letterer-Siwe disease, Leukemia, Low-grade intramedullary osteogenic sarcoma, Lumbosacral lipoma, Lymphangioma, Lymphangiomatosis, Lymphoma, Lymphoma pseudotumor (Actual: radiation osteitis), Lymphoma pseudotumor (Actual: stress fracture), Lymphoma with secondary osteogenic sarcoma Maffucci's Syndrome, Maligant fibrous histiocytoma pseudotumor (Actual: Hematoma), Malignant fibrous histiocytoma (MFH).
Osteogenic sarcoma, parosteal - Knee - X-ray
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Osteogenic sarcoma, parosteal - Knee - X-ray
  • Case ID: 111
  • Classic Case: true
  • Diagnosis: Osteogenic sarcoma, parosteal
  • Category: Bone Tumors
  • Category Type: Osteoid-forming
  • Category Sub Type: Malignant
  • Location: Knee
  • Age: 32
  • Sex: M
  • Treatment: Resection
  • Image ID: 1399
  • Image Type: X-ray
  • Images relating to this case: 1398 , 1399, 1400 , 1401 , 1402 , 1403 , 1404 , 1405 , 1406 .

IMAGE DESCRIPTION:
This AP radiograph does not shows the lesion well because it lies directly beneath the patellar shadow. There is no evidence of a Codman's reactive triangle in the medial and lateral cortex as would be seen with a classic osteosarcoma.

 

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