15,276 results
Case
Closed lip schizenchephaly
![](https://prod-images-static.radiopaedia.org/images/51972812/97cd334461e5535708baa24c69c7e0_thumb.jpeg)
Published
08 Apr 2021
89% complete
MRI
Case
Chronic subdural haematoma
![](https://prod-images-static.radiopaedia.org/images/60860644/946a97a8e3a8590291936552f635b0432d309d1605494df3a41679cd21f5bf79_thumb.jpeg)
Published
15 Jan 2023
92% complete
CT
Article
Systemic lupus erythematosus (CNS manifestations)
Central nervous system manifestations of systemic lupus erythematosus (CNS lupus), also known as neuropsychiatric systemic lupus erythematosus (NPSLE), describe a very diverse range of neuropsychiatric manifestations that are secondary to systemic lupus erythematosus (SLE) in the central nervous...
Case
Skull metastasis
![](https://prod-images-static.radiopaedia.org/images/61166138/8688f51f55a79e3ef71b057562549804987d42b89ea8daab50fb76de08ae454b_thumb.jpeg)
Published
11 Feb 2023
77% complete
Nuclear medicine
CT
Case
Calcifying pseudoneoplasm of neuraxis (CAPNON)
![](https://prod-images-static.radiopaedia.org/images/61001852/5819aeb16eb0f98590204b985c5369fa0b1ada12466b0e360314f6267dffbda6_thumb.jpeg)
Published
31 Jan 2023
70% complete
CT
MRI
Case
Melanoma metastases
![](https://prod-images-static.radiopaedia.org/images/10186932/d2625c4a711557c3630cbe31169021_thumb.jpeg)
Published
13 Jan 2015
92% complete
MRI
Case
Chronic subdural haemorrhage
![](https://prod-images-static.radiopaedia.org/images/57375495/91514f011c0672f8bd6ffc34ff04222872f5e91d238b84876d32754f9057d73f_thumb.jpeg)
Published
11 Mar 2022
80% complete
CT
Case
Tectal plate glioma
![](https://prod-images-static.radiopaedia.org/images/27610207/7cb99f70c86ed1685473718b6eb0f6_thumb.jpeg)
Published
15 Jan 2017
67% complete
MRI
CT
Case
Sacral insufficiency fracture
![](https://prod-images-static.radiopaedia.org/images/57318275/9._thumb.jpeg)
Published
01 Mar 2022
80% complete
MRI
Case
Chronic Schmorl node
![](https://prod-images-static.radiopaedia.org/images/60501927/4552bdf520e14d55f85f1744e3d343e372c9152383cf0d7ca137a890295520fd_thumb.jpeg)
Published
12 Dec 2022
74% complete
MRI
Article
Spina bifida occulta
Spina bifida occulta is the mildest form of spina bifida/spinal dysraphism and is a type of neural tube defect.
Terminology
While typically referring to asymptomatic posterior fusion defects, some authors 5 use it as a broad term that encompasses closed spinal defects such as:
diastematomyel...
Case
Sylvian fissure lipoma
![](https://prod-images-static.radiopaedia.org/images/29680380/440899dcd5887a26375d9c51d42db4_thumb.jpeg)
Published
03 May 2017
77% complete
MRI
Article
Deep cerebral vein thrombosis
Deep cerebral vein thrombosis is a subset of cerebral venous thrombosis involving the internal cerebral veins, often coexisting with cortical vein thrombosis or dural venous sinus thrombosis, and with different clinical presentations relying on which segment is involved.
As such please refer to...
Case
Hyperacute ischaemic stroke
![](https://prod-images-static.radiopaedia.org/images/51433115/6ed64b62cfd4f4abf649a156c0dcc3_thumb.jpeg)
Published
28 Aug 2019
95% complete
MRI
Article
Muscle-eye-brain disease
Muscle-eye-brain disease, a part of the spectrum of congenital muscular dystrophy-dystroglycanopathy with brain and eye anomalies (type A3; MDDGA3), is a congenital muscular dystrophy with associated progressive eye and brain abnormalities.
Clinical presentation
There is severe intellectual di...
Case
Medulloblastoma
![](https://prod-images-static.radiopaedia.org/images/58057652/1da1280fd557419d959d6022339cdb073a42c7a7813fbd865a3b53869da93243_thumb.jpeg)
Published
21 Apr 2022
67% complete
MRI
Case
Medulloblastoma
![](https://prod-images-static.radiopaedia.org/images/58060095/817f1fb2ee38473e3d3fb0d367a13875b8f6c34b81c598d45a15712dc91ca521_thumb.jpeg)
Published
21 Apr 2022
95% complete
MRI
Article
Parietal foramen
The parietal foramina are inconstant foramina on each side of the posterior aspect of the parietal bone near the sagittal suture and represent a normal anatomic variant. They transmit emissary veins, draining to the superior sagittal sinus, and occasionally a branch of the occipital artery. The ...
Article
Schizophrenia
Schizophrenia is a psychiatric disorder characterised by a distorted perception of reality and bizarre behaviour. While the exact cause of schizophrenia is not known, multiple biological, psychological and social factors are thought to play parts in the development of the disease.
Epidemiology
...
Article
Calvarial doughnut lesion
Calvarial doughnut lesions are radiolucent ring-like skull defects, with surrounding sclerotic haloes, which may have central bone density, and may occur in any part of the skull.
Epidemiology
Most of these lesions occur in middle and old age, but also may be seen in juvenile skulls 1,2.
Clin...