Items tagged “brain”
199 results found
Article
Sandwich sign (Marchiafava-Bignami disease)
The sandwich sign of Marchiafava-Bignami disease has been described for the appearance of the central layers of the corpus callosum which are preferentially involved by this disease.
T2 and FLAIR hyperintensities are seen in the central region of body and splenium of corpus callosum with sparin...
Case
Posterior reversible encephalopathy syndrome (PRES)
Published
11 Feb 2014
77% complete
MRI
Case
Bilateral subdural hemorrhages (acute on chronic)
Published
06 Jan 2015
92% complete
CT
Article
Intracranial tumors (summary)
This is a basic article for medical students and other non-radiologists
Intracranial tumors comprise a heterogeneous group of tumors. In adult patients, the majority represent metastatic disease with a smaller proportion being primary brain tumors. Metastasis to the brain occurs, most commonly,...
Case
Brain ventricle anatomy diagram
Published
23 Jun 2015
29% complete
Diagram
Case
Cavum velum interpositum
Published
17 Oct 2015
80% complete
MRI
Case
Cystic brain metastasis from renal cell carcinoma
Published
16 Mar 2016
78% complete
CT
MRI
Case
Convexity cystic meningioma
Published
15 Jan 2016
92% complete
MRI
Case
Brain metastases from renal cell carcinoma
Published
26 Feb 2016
95% complete
CT
MRI
Case
Non-accidental brain injury
Published
07 Feb 2016
95% complete
MRI
CT
Case
Infected lobar hemorrhage
Published
05 May 2016
92% complete
CT
MRI
Article
Precentral gyrus
The precentral gyrus, also known as the primary motor cortex, is a very important structure involved in executing voluntary motor movements.
Gross anatomy
The precentral gyrus is a diagonally oriented cerebral convolution situated in the posterior portion of the frontal lobe. It is located i...
Case
Brain herniation types
Published
03 Jun 2016
25% complete
Diagram
Article
Premedullary cistern
The premedullary cistern is one of the subarachnoid cerebrospinal fluid cisterns.
Gross anatomy
It extends from the pontomedullary junction above, to the foramen magnum below, between the lower clivus and anterior medulla.
It is separated from the prepontine cistern above by the medial pontom...
Case
Dorsal brainstem syndrome
Published
25 Jan 2017
77% complete
MRI
Case
Deep cerebral vein thrombosis
Published
02 May 2017
94% complete
CT
Case
Tuberous sclerosis
Published
13 Nov 2018
95% complete
Ultrasound
CT
MRI
Case
Subdural hygroma illustration
Published
11 Sep 2017
29% complete
Diagram
Article
CT angiography of the cerebral arteries (protocol)
CT angiography of the cerebral arteries (also known as a CTA carotids or an arch to vertex angiogram) is a non-invasive technique that allows visualization of the internal and external carotid arteries and vertebral arteries and can include just the intracranial compartment or also extend down t...
Case
Developmental venous anomaly
Published
12 Jan 2018
74% complete
CT
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