![Differential diagnosis ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recommandé
Contenu connexe
Tendances
Tendances (20)
En vedette
Similaire à Brain tumors
Similaire à Brain tumors (20)
Plus de fracpractice
Plus de fracpractice (15)
Dernier
Dernier (20)
Brain tumors
- 1. Brain Tumors
- 3. High grade astrocytoma (Glioblastoma)
- 7. CNS lymphoma Proton density–weighted MR image through the temporal lobe demonstrates a low signal intensity nodule ( small arrows ) surrounded by a ring of high signal intensity edema ( larger arrows ).
- 8. T1-weighted contrast-enhanced axial MRI demonstrates ring enhancement surrounded by a nonenhanced rim of edema. In this patient with AIDS, a solitary lesion of this type is consistent with either lymphoma or toxoplasmosis; the presence of multiple lesions favors toxoplasmosis
- 9. Meningioma
- 11. Schwannomas Axial noncontrast MR scan through the cerebellopontine angle demonstrates an extraaxial mass that extends into a widened internal auditory canal, displacing the pons ( arrows )
- 12. Schwannoma Postcontrast T1-weighted image demonstrates intense enhancement of the vestibular schwannoma ( white arrow ). Abnormal enhancement of the left fifth nerve ( black arrow ) most likely represents another schwannoma in this patient with neurofibromatosis type 2.