sacral lesions | pacs

Sacral

lesions • Sacrococcygeal yolk sac tumor - Ganzer Fall bei Radiopaedia

Salam, H. Sacrococcygeal yolk sac tumor. Case study, Radiopaedia.org. (accessed on 09 Nov 2022) https://doi.org/10.53347/rID-10916 • CC by-nc-sa 3.0 (modified)

Sacrococcygeal

teratoma • Sacrococcygeal teratoma - Ganzer Fall bei Radiopaedia

Nemattalla, W. Sacrococcygeal teratoma. Case study, Radiopaedia.org. (accessed on 25 Oct 2022) https://doi.org/10.53347/rID-7768 • CC by-nc-sa 3.0 (modified)

Sacral

lesions • Sacral schwannoma - Ganzer Fall bei Radiopaedia

Balachandran, G. Sacral schwannoma. Case study, Radiopaedia.org. (accessed on 09 Nov 2022) https://doi.org/10.53347/rID-10334 • CC by-nc-sa 3.0 (modified)

Chordoma •

Chordoma - sacrum - Ganzer Fall bei Radiopaedia

Gaillard, F. Chordoma - sacrum. Case study, Radiopaedia.org. (accessed on 25 Oct 2022) https://doi.org/10.53347/rID-6177 • CC by-nc-sa 3.0 (modified)

Rings and

arcs calcification • Chondrosarcoma - sacrum - Ganzer Fall bei Radiopaedia

Gaillard, F. Chondrosarcoma - sacrum. Case study, Radiopaedia.org. (accessed on 21 Oct 2022) https://doi.org/10.53347/rID-6173 • CC by-nc-sa 3.0 (modified)

Sacral

lesions • Nerve sheath tumor - malignant - sacrum - Ganzer Fall bei Radiopaedia

Gaillard, F. Nerve sheath tumor - malignant - sacrum. Case study, Radiopaedia.org. (accessed on 09 Nov 2022) https://doi.org/10.53347/rID-5219 • CC by-nc-sa 3.0 (modified)

Osteoblastoma

• Osteoblastoma sacrum - Ganzer Fall bei Radiopaedia

Gaillard, F. Osteoblastoma sacrum. Case study, Radiopaedia.org. (accessed on 23 Oct 2022) https://doi.org/10.53347/rID-6067 • CC by-nc-sa 3.0 (modified)

Sacral

lesions • Giant cell tumor with aneurysmal bone cyst of sacrum - Ganzer Fall bei Radiopaedia

Gaillard, F. Giant cell tumor with aneurysmal bone cyst of sacrum. Case study, Radiopaedia.org. (accessed on 09 Nov 2022) https://doi.org/10.53347/rID-7488 • CC by-nc-sa 3.0 (modified)

Aggressive

vertebral hemangioma • Sacral hemangioma - huge - Ganzer Fall bei Radiopaedia

Gaillard, F. Sacral hemangioma - huge. Case study, Radiopaedia.org. (accessed on 21 Oct 2022) https://doi.org/10.53347/rID-7200 • CC by-nc-sa 3.0 (modified)

Prostate

cancer • Cauda equina syndrome due to prostate metastases - Ganzer Fall bei Radiopaedia

Gaillard, F. Cauda equina syndrome due to prostate metastases. Case study, Radiopaedia.org. (accessed on 27 Oct 2022) https://doi.org/10.53347/rID-5464 • CC by-nc-sa 3.0 (modified)

Extramedullary

hematopoiesis • Extramedullary hematopoiesis - presacral mass - Ganzer Fall bei Radiopaedia

Thakur, A. Extramedullary hematopoiesis - presacral mass. Case study, Radiopaedia.org. (accessed on 20 Oct 2022) https://doi.org/10.53347/rID-92619 • CC by-nc-sa 3.0 (modified)

Extramedullary

hematopoiesis • Extramedullary hematopoiesis - presacral mass - Ganzer Fall bei Radiopaedia

Thakur, A. Extramedullary hematopoiesis - presacral mass. Case study, Radiopaedia.org. (accessed on 20 Oct 2022) https://doi.org/10.53347/rID-92619 • CC by-nc-sa 3.0 (modified)

Radiopaedia • CC-by-nc-sa 3.0 • de

A very wide range of lesions can occur in and around the sacrum.

Tumors

primary sacral tumors
- malignant
  - sacral chordoma: most common primary sacral tumor
  - chondrosarcoma
  - Ewing sarcoma / pPNET
  - osteosarcoma: often arises from Paget's disease in this location
  - multiple myeloma/plasmacytoma
- benign
  - giant cell tumor of bone: 2 most common primary sacral tumor
  - aneurysmal bone cyst
  - osteoid osteoma
  - osteoblastoma: accounts for ~17% of spinal osteoblastoma(s)
  - cavernous hemangioma of sacrum
neural tumors arising in sacral canal
- sacral ependymoma
- sacral schwannoma
- sacral neurofibroma
- malignant peripheral nerve sheath tumor
pre-sacral tumors
- germ cell tumors
  - sacrococcygeal teratoma
  - sacrococcygeal yolk sac tumor
metastases to the sacrum

Developmental lesions

spinal dysraphism
- sacral meningocele
- sacral myelomeningocele
- sacral lipomyelomeningocele

Other lesions

Paget disease affecting the sacrum

Syndromes

Currarino triad

Siehe auch:

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