15,126 results found
Case
Tuberculum sellae meningioma
Published
07 May 2024
77% complete
MRI
Article
Abducens nerve palsy
Abducens nerve palsy, or sixth nerve palsy, results in weakness of the ipsilateral lateral rectus muscle.
Clinical presentation
Patients present with horizontal diplopia with an inability to abduct the ipsilateral eye, thereby resulting in an esotropia (nasal deviation of the eye).
Pathology
...
Article
Calcified cerebral embolus
Calcified cerebral embolus is an uncommon and often overlooked cause of embolic ischemic stroke.
Epidemiology
Although emboli are a common cause of ischemic stroke, calcified cerebral emboli are considered rare. With only a paucity of literature regarding calcified cerebral emboli (only 48 re...
Article
Biotin deficiency
Biotin deficiency is very rare. Biotin is a vitamin which acts as an enzymatic cofactor with a key role in energy production and the synthesis of fats. Biotin is present in a diverse range of cereals, nuts, seeds and eggs. Hence, true deficiency is unusual. It has been observed in the following ...
Article
External auditory canal atresia
External auditory canal atresia, also known as congenital aural atresia, is characterized by complete or incomplete bony atresia of the external auditory canal (EAC), often in association with a dysplastic auricle and an abnormal middle ear cavity or ossicles.
Epidemiology
The incidence is 1 i...
Case
Schizencephaly - closed lip
Published
12 Nov 2011
80% complete
MRI
Case
Medulloblastoma
Published
21 Apr 2022
67% complete
MRI
Article
Hemimegalencephaly
Hemimegalencephaly is a rare congenital disorder of cortical formation with hamartomatous overgrowth of all or part of a cerebral hemisphere. This results from either increased proliferation or decreased apoptosis (or both) of developing neurons 2.
Epidemiology
Hemimegalencephaly is a cryptoge...
Case
Gliosarcoma
Published
21 Aug 2015
88% complete
CT
MRI
Case
Cerebral fat embolism
Published
21 Sep 2021
71% complete
MRI
Case
Osmotic demyelination syndrome
Published
21 Sep 2019
68% complete
MRI
Case
Thornwaldt cyst
Published
07 May 2008
80% complete
MRI
Case
Fahr syndrome
Published
24 Mar 2021
68% complete
CT
Case
Cytotoxic lesions of the corpus callosum (CLOCCs)
Published
10 Sep 2020
74% complete
MRI
Case
Juvenile nasopharyngeal angiofibroma
Published
10 Nov 2014
89% complete
MRI
Case
Cerebral arteriovenous malformation with hemorrhage
Published
16 Apr 2014
95% complete
CT
DSA (angiography)
Case
Chordoma - clivus
Published
18 Jan 2022
88% complete
CT
MRI
Case
Pituitary hypertrophy in pregnancy
Published
09 Jan 2017
92% complete
MRI
Case
Acute subdural hemorrhage (MRI)
Published
25 Dec 2008
62% complete
MRI
Case
Tuberous sclerosis
Published
08 Mar 2010
92% complete
MRI
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