breast sarcoma
Primary
breast angiosarcoma: a case report. MRI of the breast revealed a large low T1 (a), high T2 (b) signal intensity mass (thin arrow) occupying the entire left breast with ‘blood lake’ (thick arrow) within. It demonstrated restricted diffusion on DWI and ADC (c, d), rapid enhancement post-contrast administration with progressive and prolonged enhancement in the delayed phase (e, f)
Malignant
phyllodes tumor • Malignant phyllodes tumor - Ganzer Fall bei Radiopaedia
Radiation-induced
fibrosarcoma after breast-conserving therapy for breast cancer: a case report and literature review. Ultrasonography and magnetic resonance imaging of the tumor. Ultrasonography scans revealed a 21.3-mm tumor in breast (a). Magnetic resonance imaging revealed 16 mm irregular geometries close to the skin (b)
Breast sarcoma refers to a relatively heterogenous group of rare breast tumors which can include:
- angiosarcoma of the breast
- pleomorphic sarcoma of the breast
- fibrosarcoma of the breast
- myxofibrosarcoma of the breast
- leiomyosarcoma of the breast
- primary osteosarcoma of the breast
Epidemiology
As a subgroup, they comprise 0.5-1% of all breast neoplasms . They tend to present at a younger age than ductal or lobular carcinomas (mean 45 years).
Pathology
They characteristically show haematogenous metastases with nodal metastases being rather rare.
Associations
- prior chest wall irradiation
- some breast sarcomas - malignant phyllodes tumors - can develop from phyllodes tumors
Siehe auch:
- seltene Mammatumoren
- Phylloidestumor
- Liposarkom der Mamma
- extraskelettales Osteosarkom der Mamma
- Angiosarkom der Mamma
- Neoplasien der Mamma
- maligner Phylloidestumor
- Fibrosarkom der Mamma
- Leiomyosarkom der Mamma
- pleomorphes Sarkom der Mamma
- Myxofibrosarkom der Mamma
und weiter:
Assoziationen und Differentialdiagnosen zu Sarkom der Mamma:
