Resolution of Middle Fossa Arachnoid Cyst after Minor Head Trauma - Stages of Resolution on MRI: Case Report and Literature Review

2017 ◽  
Vol 52 (5) ◽  
pp. 346-350 ◽  
Author(s):  
Mustafa Nadi ◽  
Ana Nikolic ◽  
Dalal Sabban ◽  
Tahani Ahmad
2021 ◽  
pp. 123-130
Author(s):  
Anker Stubberud ◽  
Emer O’Connor ◽  
Erling Tronvik ◽  
Henry Houlden ◽  
Manjit Matharu

Mutations in the <i>CACNA1A</i> gene show a wide range of neurological phenotypes including hemiplegic migraine, ataxia, mental retardation and epilepsy. In some cases, hemiplegic migraine attacks can be triggered by minor head trauma and culminate in encephalopathy and cerebral oedema. A 37-year-old male without a family history of complex migraine experienced hemiplegic migraine attacks from childhood. The attacks were usually triggered by minor head trauma, and on several occasions complicated with encephalopathy and cerebral oedema. Genetic testing of the proband and unaffected parents revealed a de novo heterozygous nucleotide missense mutation in exon 25 of the <i>CACNA1A</i> gene (c.4055G&#x3e;A, p.R1352Q). The R1352Q <i>CACNA1A</i> variant shares the phenotype with other described <i>CACNA1A</i> mutations and highlights the interesting association of trauma as a precipitant for hemiplegic migraine. Subjects with early-onset sporadic hemiplegic migraine triggered by minor head injury or associated with seizures, ataxia or episodes of encephalopathy should be screened for mutations. These patients should also be advised to avoid activities that may result in head trauma, and anticonvulsants should be considered as prophylactic migraine therapy.


2021 ◽  
Vol 18 (1) ◽  
Author(s):  
Ines Rosinha ◽  
Helena Rios ◽  
Joana Pinto ◽  
Filipa Rodrigues ◽  
Jose G Soares

2018 ◽  
Vol 35 (2) ◽  
pp. 385-388
Author(s):  
Jeong-Wook Lim ◽  
Seung-Won Choi ◽  
Shi-Hun Song ◽  
Hyon-Jo Kwon ◽  
Hyeon-Song Koh ◽  
...  

2019 ◽  
Vol 17 (1) ◽  
pp. 56-57
Author(s):  
Narendra Prasad Baskota ◽  
K. Singh

Incidental findings of brain lesions in head injury are seen frequently. In our region NCC is common, but in literature meningioma andarachnoid cyst are common. Here we report a case of incidental finding of posterior fossa epidermoid in a 25 years old male patient who had history of minor head trauma which was operated with relatively uneventful post operative period.


2021 ◽  
Vol 23 ◽  
pp. 100995
Author(s):  
F. de Oliveira ◽  
F. Leira ◽  
L. Braga ◽  
P. Zamprogno ◽  
A. Aversa ◽  
...  

2011 ◽  
Vol 8 (4) ◽  
pp. 345-350 ◽  
Author(s):  
Haiyan Huang ◽  
Yuanqian Li ◽  
Kan Xu ◽  
Ye Li ◽  
Limei Qu ◽  
...  

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