Knochentumoren | pacs

Lucent/lytic

bone lesion - differential diagnosis (mnemonic) • Giant cell tumor - Ganzer Fall bei Radiopaedia

Radswiki, T. Giant cell tumor. Case study, Radiopaedia.org. (accessed on 13 Nov 2022) https://doi.org/10.53347/rID-11454 • CC by-nc-sa 3.0 (modified)

Undifferentiated

pleomorphic sarcoma • Malignant fibrous histiocytoma - calf - Ganzer Fall bei Radiopaedia

Gaillard, F. Malignant fibrous histiocytoma - calf. Case study, Radiopaedia.org. (accessed on 24 Oct 2022) https://doi.org/10.53347/rID-6696 • CC by-nc-sa 3.0 (modified)

Osteoid

osteoma • Osteoid osteoma - Ganzer Fall bei Radiopaedia

Shetty A, Osteoid osteoma. Case study, Radiopaedia.org (Accessed on 23 Nov 2022) https://doi.org/10.53347/rID-27257 • CC by-nc-sa 3.0 (modified)

Bone tumors

• Myelofibrosis - Ganzer Fall bei Radiopaedia

Radswiki T, Myelofibrosis. Case study, Radiopaedia.org (Accessed on 05 Jan 2023) https://doi.org/10.53347/rID-11649 • CC by-nc-sa 3.0 (modified)

Generalized

increased bone density in adults • Systemic mastocytosis - Ganzer Fall bei Radiopaedia

Stanislavsky, A. Systemic mastocytosis. Case study, Radiopaedia.org. (accessed on 22 Oct 2022) https://doi.org/10.53347/rID-11026 • CC by-nc-sa 3.0 (modified)

Osteopoikilosis

• Osteopoikilosis - Ganzer Fall bei Radiopaedia

Bollen, S. Osteopoikilosis. Case study, Radiopaedia.org. (accessed on 24 Oct 2022) https://doi.org/10.53347/rID-12864 • CC by-nc-sa 3.0 (modified)

Enostosis •

Bone island - Ganzer Fall bei Radiopaedia

Gaillard, F. Bone island. Case study, Radiopaedia.org. (accessed on 24 Oct 2022) https://doi.org/10.53347/rID-6282 • CC by-nc-sa 3.0 (modified)

Bone tumors

• Gorham massive osteolysis - Ganzer Fall bei Radiopaedia

Skalski M, Gorham massive osteolysis. Case study, Radiopaedia.org (Accessed on 05 Jan 2023) https://doi.org/10.53347/rID-24243 • CC by-nc-sa 3.0 (modified)

Bone tumors

• Tibial intraosseous lipoma - Ganzer Fall bei Radiopaedia

Zenger N, Tibial intraosseous lipoma. Case study, Radiopaedia.org (Accessed on 05 Jan 2023) https://doi.org/10.53347/rID-12795 • CC by-nc-sa 3.0 (modified)

Thumb sign

(disambiguation) • Chordoma - clivus - Ganzer Fall bei Radiopaedia

Gaillard, F. Chordoma - clivus. Case study, Radiopaedia.org. (accessed on 25 Oct 2022) https://doi.org/10.53347/rID-4308 • CC by-nc-sa 3.0 (modified)

Primary

intraosseous hemangioma • Intraosseous hemangioma - Ganzer Fall bei Radiopaedia

Radswiki, T. Intraosseous hemangioma. Case study, Radiopaedia.org. (accessed on 02 Nov 2022) https://doi.org/10.53347/rID-11542 • CC by-nc-sa 3.0 (modified)

Lucent/lytic

bone lesion - differential diagnosis (mnemonic) • Aneurysmal bone cyst - Ganzer Fall bei Radiopaedia

Gaillard, F. Aneurysmal bone cyst. Case study, Radiopaedia.org. (accessed on 13 Nov 2022) https://doi.org/10.53347/rID-7495 • CC by-nc-sa 3.0 (modified)

Unicameral

bone cyst • Unicameral bone cyst - femur - Ganzer Fall bei Radiopaedia

Byrne, A. Unicameral bone cyst - femur. Case study, Radiopaedia.org. (accessed on 13 Nov 2022) https://doi.org/10.53347/rID-7595 • CC by-nc-sa 3.0 (modified)

Bone tumors

• Non-Hodgkin lymphoma of bone - Ganzer Fall bei Radiopaedia

Nicoletti D, Non-Hodgkin lymphoma of bone. Case study, Radiopaedia.org (Accessed on 05 Jan 2023) https://doi.org/10.53347/rID-31604 • CC by-nc-sa 3.0 (modified)

Ewing sarcoma

• Ewing sarcoma - humerus - Ganzer Fall bei Radiopaedia

Jones J, Ewing sarcoma - humerus. Case study, Radiopaedia.org (Accessed on 22 Nov 2022) https://doi.org/10.53347/rID-27379 • CC by-nc-sa 3.0 (modified)

Bone tumors

• Bone lesion differential diagnosis - illustrations - Ganzer Fall bei Radiopaedia

Skalski M, Bone lesion differential diagnosis - illustrations. Case study, Radiopaedia.org (Accessed on 05 Jan 2023) https://doi.org/10.53347/rID-79247 • CC by-nc-sa 3.0 (modified)

Osteoblastoma

• Osteoblastoma - Ganzer Fall bei Radiopaedia

Gaillard, F. Osteoblastoma. Case study, Radiopaedia.org. (accessed on 23 Oct 2022) https://doi.org/10.53347/rID-9155 • CC by-nc-sa 3.0 (modified)

Bone tumors

• Bone lesion differential diagnosis - illustrations - Ganzer Fall bei Radiopaedia

Skalski M, Bone lesion differential diagnosis - illustrations. Case study, Radiopaedia.org (Accessed on 05 Jan 2023) https://doi.org/10.53347/rID-79247 • CC by-nc-sa 3.0 (modified)

Enchondroma

• Enchondroma (MRI) - Ganzer Fall bei Radiopaedia

Schubert R, Enchondroma (MRI). Case study, Radiopaedia.org (Accessed on 23 Nov 2022) https://doi.org/10.53347/rID-14913 • CC by-nc-sa 3.0 (modified)

Bone tumors

• Ollier disease - Ganzer Fall bei Radiopaedia

Radswiki T, Ollier disease. Case study, Radiopaedia.org (Accessed on 05 Jan 2023) https://doi.org/10.53347/rID-11688 • CC by-nc-sa 3.0 (modified)

Bone tumors

• Maffucci syndrome - Ganzer Fall bei Radiopaedia

Pedrollo I, Maffucci syndrome. Case study, Radiopaedia.org (Accessed on 05 Jan 2023) https://doi.org/10.53347/rID-30940 • CC by-nc-sa 3.0 (modified)

Osteochondroma

• Hereditary multiple exostoses - shoulder osteochondromas - Ganzer Fall bei Radiopaedia

Amini, B. Hereditary multiple exostoses - shoulder osteochondromas. Case study, Radiopaedia.org. (accessed on 11 Nov 2022) https://doi.org/10.53347/rID-35810 • CC by-nc-sa 3.0 (modified)

Chondroblastoma

• Chondroblastoma of fibula - Ganzer Fall bei Radiopaedia

Naseem, I. Chondroblastoma of fibula. Case study, Radiopaedia.org. (accessed on 21 Oct 2022) https://doi.org/10.53347/rID-22800 • CC by-nc-sa 3.0 (modified)

Osteoma •

Osteoma of orbital roof - Ganzer Fall bei Radiopaedia

Asadov, D. Osteoma of orbital roof. Case study, Radiopaedia.org. (accessed on 20 Oct 2022) https://doi.org/10.53347/rID-10646 • CC by-nc-sa 3.0 (modified)

Chondromyxoid

fibroma • Chondromyxoid fibroma - Ganzer Fall bei Radiopaedia

Gaillard F, Chondromyxoid fibroma. Case study, Radiopaedia.org (Accessed on 23 Nov 2022) https://doi.org/10.53347/rID-6172 • CC by-nc-sa 3.0 (modified)

Bone tumors

• Fibrous dysplasia - tibia - Ganzer Fall bei Radiopaedia

Byrne A, Fibrous dysplasia - tibia. Case study, Radiopaedia.org (Accessed on 05 Jan 2023) https://doi.org/10.53347/rID-7587 • CC by-nc-sa 3.0 (modified)

Osteofibrous

dysplasia • Osteofibrous dysplasia - Ganzer Fall bei Radiopaedia

Radswiki T, Osteofibrous dysplasia. Case study, Radiopaedia.org (Accessed on 19 Nov 2022) https://doi.org/10.53347/rID-11708 • CC by-nc-sa 3.0 (modified)

Desmoplastic

fibroma • Desmoplastic fibroma - Ganzer Fall bei Radiopaedia

Skalski M, Desmoplastic fibroma. Case study, Radiopaedia.org (Accessed on 19 Nov 2022) https://doi.org/10.53347/rID-29471 • CC by-nc-sa 3.0 (modified)

Bone tumors

• Liposclerosing myxofibrous tumor - Ganzer Fall bei Radiopaedia

Skalski M, Liposclerosing myxofibrous tumor. Case study, Radiopaedia.org (Accessed on 05 Jan 2023) https://doi.org/10.53347/rID-21340 • CC by-nc-sa 3.0 (modified)

Langerhans

cell histiocytosis (skeletal manifestations) • Eosinophilic granuloma of the femur - Ganzer Fall bei Radiopaedia

Dawes L, Eosinophilic granuloma of the femur. Case study, Radiopaedia.org (Accessed on 12 Dec 2022) https://doi.org/10.53347/rID-8499 • CC by-nc-sa 3.0 (modified)

Lucent/lytic

bone lesion - differential diagnosis (mnemonic) • Multiple myeloma - skeletal survey - Ganzer Fall bei Radiopaedia

Gaillard, F. Multiple myeloma - skeletal survey. Case study, Radiopaedia.org. (accessed on 13 Nov 2022) https://doi.org/10.53347/rID-7682 • CC by-nc-sa 3.0 (modified)

Popcorn

calcification (disambiguation) • Chondrosarcoma - proximal femur - Ganzer Fall bei Radiopaedia

Gaillard, F. Chondrosarcoma - proximal femur. Case study, Radiopaedia.org. (accessed on 21 Oct 2022) https://doi.org/10.53347/rID-6171 • CC by-nc-sa 3.0 (modified)

Ameloblastoma

• Ameloblastoma - Ganzer Fall bei Radiopaedia

Gaillard F, Ameloblastoma. Case study, Radiopaedia.org (Accessed on 19 Nov 2022) https://doi.org/10.53347/rID-2577 • CC by-nc-sa 3.0 (modified)

Radiopaedia • CC-by-nc-sa 3.0 • de

There are a bewildering number of bone tumors with a wide variety of radiological appearances:

bone-forming tumors
cartilage-forming tumors
fibrous bone lesions
bone marrow tumors
bony metastases
other bone tumors or tumor-like lesions
miscellaneous
- bone island / enostosis
- osteopoikilosis
- mastocytosis
- myeloid metaplasia-myelofibrosis
- pyknodysostosis
- radiation changes
  - radiation-induced bone growth
  - osteonecrosis
  - radiation-induced bone tumors

See also

soft tissue tumors
- WHO soft tissue tumor classification
- malignant fibrous histiocytoma
- liposarcoma
- synovial cell sarcoma
- fibromatoses
- rhabdomyosarcoma
pigmented villonodular synovitis
lipoma arborescens

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
- cartilage-forming tumors
- fibrous bone lesions
- bone marrow tumors
- other bone tumors or tumor-like lesions
- skeletal metastases
  - morphology
  - location
  - impending fracture risk
    - Harrington criteria
    - Mirel classification
- staging
  - AJCC staging of musculoskeletal tumors
  - Enneking surgical staging system
- approach
  - describing a bone lesion

Siehe auch:

und weiter:

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