Histopathology Atlas

BONE TUMORS

• Bone forming tumors:

  • Osteoblastoma 

  • Osteochondroma

  • Osteoid osteoma

  • Osteoma

  • Osteosarcoma

• Cartilaginous tumors:

  • Chondroma

  • Chondrosarcoma

• Other tumors of bone:

  • Chordoma

  • Giant cell tumor of bone

  • Ewing sarcoma/PNET

  • Multiple myeloma

TUMOR-LIKE LESSIONS OF BONE

• Non-ossifying fibroma

• Aneurysmal bone cyst

• Fibrous dysplasia

• Paget disease

JOINTS

• Non-infective arthritis:

  • Rheumatoid arthritis

• Joint tumors:

  • PVNS - pigmented villonodular synovitis

  • Nodular synovitis

• Joint non-neoplastic disease:

  • Morton's neuroma

  • Metallic deposits after joint implants