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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).
Chondrosarcoma, primary central - Proximal humerus - Photomicrograph
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Chondrosarcoma, primary central - Proximal humerus - Photomicrograph
  • Case ID: 125
  • Classic Case: true
  • Diagnosis: Chondrosarcoma, primary central
  • Category: Bone Tumors
  • Category Type: Chondroid-forming
  • Category Sub Type: Malignant
  • Location: Proximal humerus
  • Age: 50
  • Sex: F
  • Treatment: Alloprosthesis
  • Image ID: 1501
  • Image Type: Photomicrograph
  • Images relating to this case: 1495 , 1496 , 1497 , 1498 , 1499 , 1500 , 1501, 1502 , 1503 , 1504 , 1505 , 1506 .

IMAGE DESCRIPTION:
Low power photomicrograph shows fairly mature chondroid matrix surrounding multiple lacunar spaces filled with large chondroblasts that would strongly suggest the diagnosis of a Grade I chondrosarcoma. But there is no evidence of mitotic acitivity.

 

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