diaphyseal lesions

ähnliche Suchen

Knochenläsionen der Diaphyse
diaphyseal lesions
Diaphyseal tumours
Diaphyseal tumours and tumour like lesions
Diaphyseal tumours and tumourlike lesions
diaphysäre Knochenläsionen

siehe auch

Osteomyelitis
Fibröse Dysplasie
Osteoid-Osteom
Enchondrom
einfache (juvenile) Knochenzyste
Lymphom
primärer Hyperparathyreoidismus
Multiples Myelom
Echinokokkose
Ewing-Sarkom
Knocheninfarkt
Jaffé-Campanacci-Syndrom
Knochenläsionen der Epiphyse
skeletale Manifestationen der Langerhanszell-Histiozytose
Ostitis fibrosa cystica
Adamantinom der langen Röhrenknochen
Knochenläsionen der Metaphyse
LCH
round cell tumour

Diaphyseal lesions are found centered in the diaphysis, the central tubular segment of long bones.

Differential diagnosis

• simple bone cyst
• fibrous dysplasia
• enchondroma
• metastases
• myeloma / plasmacytoma
• lymphoma
• osteomyelitis
• osteoid osteoma
• round cell tumor, e.g. Ewing sarcoma (children)
• bone infarct
• Langerhans cell histiocytosis

More uncommon diphyseal lesions include:

• adamantinoma
• osteofibrous dysplasia
• Brown tumor secondary to hyperparathyroidism
• hydatid cyst

See also

• mnemonic (CEMENT)
• epiphyseal lesions
• metaphyseal lesions

Related Radiopaedia articles

Bone tumours

The differential diagnosis for bone tumors is dependent on the age of the patient, with a very different set of differentials for the pediatric patient.

• bone tumors
  • bone-forming tumors
    • adamantinoma of long bones
    • enostosis (bone island)
    • exostosis
      • subungual exostosis
      • turret exostosis
    • osteoid osteoma
    • osteoblastoma
    • osteopoikilosis
    • osteoma
      • paranasal sinus osteoma
      • skull vault osteoma
    • osteosarcoma
      • periosteal osteosarcoma
      • parosteal osteosarcoma
        • string sign
  • cartilage-forming tumors
    • bizarre parosteal osteochondromatous proliferation (Nora lesion)
    • chondroblastoma
    • chondromyxoid fibroma
    • chondrosarcoma
      • conventional intramedullary chondrosarcoma 
      • juxtacortical chondrosarcoma
      • clear cell chondrosarcoma
      • myxoid chondrosarcoma
      • mesenchymal chondrosarcoma
      • extraskeletal chondrosarcoma
      • dedifferentiated chondrosarcoma
    • enchondroma
      • enchondroma vs low grade chondrosarcoma
      • enchondromatosis (Ollier disease)
      • Maffucci syndrome
    • juxtacortical chondroma​
    • osteochondroma
      • hereditary multiple exostoses
      • dysplasia epiphysealis hemimelica (Trevor disease)
  • fibrous bone lesions
    • desmoplastic fibroma
    • fibrosarcoma of bone
    • fibrous dysplasia
      • Mazabraud syndrome
      • McCune-Albright syndrome
      • rind sign
    • liposclerosing myxofibrous tumor (LSMFT)
    • malignant fibrous histiocytoma (MFH)
    • ossifying fibroma
    • fibroxanthoma
      • fibrous cortical defect
      • non-ossifying fibroma
  • bone marrow tumors
    • Ewing sarcoma
    • Langerhans cell histiocytosis
    • multiple myeloma
    • primary bone lymphoma
    • secondary bone lymphoma
    • solitary bone plasmacytoma
    • solitary bone plasmacytoma with minimal bone marrow involvement
  • other bone tumors or tumor-like lesions
    • adamantinoma
    • aneurysmal bone cyst
    • benign fibrous histiocytoma
    • chordoma
    • giant cell tumor of bone
      • paint brush borders sign
    • Gorham massive osteolysis
    • hemangioendothelioma
      • musculoskeletal hemangioendothelioma
    • haemophilic pseudotumor
    • intradiploic epidermoid cyst
    • intraosseous lipoma
      • cockade sign
    • musculoskeletal angiosarcoma
    • musculoskeletal hemangiopericytoma
    • primary intraosseous hemangioma
    • post-traumatic cystic bone lesion
    • simple bone cyst
  • skeletal metastases
    • morphology
      • blow out bone metastases
      • cookie bite skeletal metastases
      • lytic bone metastases
      • mixed lytic and sclerotic bone metastases
      • sclerotic bone metastases
    • location
      • epiphyseal lesions (mnemonic)
      • diaphyseal lesions (mnemonic)
      • metaphyseal lesions
      • distal appendicular skeletal metastases
      • skull metastases
      • patellar tumors
      • vertebral metastases
    • impending fracture risk
      • Harrington criteria
      • Mirel classification
  • staging
    • AJCC staging of musculoskeletal tumors
    • Enneking surgical staging system
  • approach
    • describing a bone lesion

Siehe auch:

• Osteomyelitis
• Fibröse Dysplasie
• Osteoid-Osteom
• Enchondrom
• einfache (juvenile) Knochenzyste
• Lymphom
• primärer Hyperparathyreoidismus
• Multiples Myelom
• Echinokokkose
• Ewing-Sarkom
• Knocheninfarkt
• Jaffé-Campanacci-Syndrom
• Knochenläsionen der Epiphyse
• skeletale Manifestationen der Langerhanszell-Histiozytose
• Ostitis fibrosa cystica
• Adamantinom der langen Röhrenknochen
• Knochenläsionen der Metaphyse
• LCH
• round cell tumour

und weiter:

• epiphysäre Knochentumoren
• osseous lesions preferentially involving the epiphysis
• diaphyseal lesions (mnemonic)