15,252 results found
Case
Hyperdense MCA and loss of the insular ribbon signs
![](https://prod-images-static.radiopaedia.org/images/59276354/6e1a0f210595a67f8654f7a22a9e2a16d022b0b0d7649d5be8e4b0341a6b2206_thumb.jpeg)
Published
04 Aug 2022
87% complete
CT
Photo
Case
Lateral medullary syndrome
![](https://prod-images-static.radiopaedia.org/images/55840937/IMG-0005-00010_thumb.jpeg)
Published
29 Sep 2021
92% complete
MRI
Case
Bilateral MCA territory stroke complicated by vertebral artery occlusion and pulmonary embolism
![](https://prod-images-static.radiopaedia.org/images/57898314/6cb6435457ea657226b0cdba008a0edfa89dd94cb41e9ff8c01820b7553241ea_thumb.jpeg)
Published
15 May 2022
89% complete
CT
Case
Brain cystic metastases
![](https://prod-images-static.radiopaedia.org/images/8864624/92be022e4c838f000f3b1d27d62c4b_thumb.jpg)
Published
02 Mar 2015
70% complete
CT
MRI
Case
Metastatic malignant melanoma
![](https://prod-images-static.radiopaedia.org/images/17735483/aba2e9cf911628101a7b0da8bfe059_thumb.jpeg)
Published
28 Nov 2015
92% complete
MRI
CT
Pathology
Article
Pineocytoma
Pineocytomas are relatively benign (WHO grade 1) pineal parenchymal tumors that have a relatively good prognosis.
On imaging, they generally appear as a well-demarcated tumor less than 3 cm in its greatest dimension, iso- to hyperattenuating on CT, hypo- to isointense on T1, and hyperintense on...
Case
Balo concentric sclerosis
![](https://prod-images-static.radiopaedia.org/images/27573040/9de50ac8d0018c91486d07463403a2_thumb.jpeg)
Published
09 Jan 2017
62% complete
MRI
Case
Intraventricular arachnoid cyst
![](https://prod-images-static.radiopaedia.org/images/48419020/58cc9d5e948452a7b228b648f2bf56_thumb.jpeg)
Published
29 Apr 2019
77% complete
MRI
Case
Post ischemic stroke - spasticity vs dystonia
![](https://prod-images-static.radiopaedia.org/images/58890751/40c2596129df8d68d87f3de2e007c92e17e9bd972e0dd6ff5cacc77bfd94943d_thumb.jpeg)
Published
22 Nov 2022
77% complete
MRI
Case
Superior ophthalmic vein thrombosis
![](https://prod-images-static.radiopaedia.org/images/55792259/CT_BRAIN_PERFUSION_0016_thumb.jpeg)
Published
31 Aug 2021
92% complete
CT
Article
Lemierre syndrome
Lemierre syndrome (also known as postanginal septicemia) refers to thrombophlebitis of the internal jugular vein(s) with distant metastatic anaerobic septicemia in the setting of initial bacterial oropharyngeal infection such as pharyngitis/tonsillitis into lateral pharyngeal spaces of the neck ...
Case
Thalamic lacunar infarct
![](https://prod-images-static.radiopaedia.org/images/156921/9a712ec1747f433060dcc89cea52e3_thumb.jpg)
Published
09 Jan 2010
39% complete
CT
Case
Central tegmental tract T2 hyperintensity
![](https://prod-images-static.radiopaedia.org/images/56327677/121038196_t1_qfl2d_tra_14_thumb.jpeg)
Published
01 Jan 2022
92% complete
MRI
Case
Multiple sclerosis plaque in the medial longitudinal fasciculus
![](https://prod-images-static.radiopaedia.org/images/8868304/98d9c7e39288b5fe9f7b8db17d2536_thumb.jpg)
Published
03 Nov 2014
77% complete
MRI
Case
Arachnoid cyst - cerebellopontine angle
![](https://prod-images-static.radiopaedia.org/images/61037935/f855f74da9b438461e321e9e5626ef08c8357a5eca7b9a64abc9380e00103621_thumb.jpeg)
Published
01 Feb 2023
92% complete
MRI
Case
Choroid plexus lipoma
![](https://prod-images-static.radiopaedia.org/images/58698527/52e07402bbe7ea6a7af3feeb88f62a468848f90c09b47560ec734109d61e3817_thumb.jpeg)
Published
09 Jun 2022
83% complete
CT
Case
PRES with underlying thrombotic thrombocytopenic purpura
![](https://prod-images-static.radiopaedia.org/images/58698599/712baa8e1e3ad930bd1b608f84945157305fbca9c650fd45e30cbf8d53d25383_thumb.jpeg)
Published
08 Jun 2022
75% complete
MRI
Article
Intradural spinal lipoma
Intradural lipomas are a subset of spinal lipomas. They are typically intradural, subpial, juxtamedullary lesions 1 although they have occasionally been reported as entirely intramedullary lesions 2.
Mature fatty tissue within the spinal dura can be seen in a number of entities:
lipomyelocele/...
Article
Neurofibroma
Neurofibromas are benign (WHO grade 1) peripheral nerve sheath tumors that are usually solitary and sporadic. There is, however, a strong association with neurofibromatosis type 1 (NF1), particularly for the plexiform subtype.
Neurofibromas are generally divided into five morphological forms 1...
Article
Sutural diastasis
Sutural diastasis is an abnormal widening of the skull sutures. It may be physiological in a neonate during a growth spurt.
Pathology
In non-traumatic scenarios accelerated growth of the sutural connective tissue without concurrent ossification is the underlying pathology.
Etiology
traumat...