Brain magnetic resonance imaging in tyrosinemia

2005 ◽  
Vol 46 (6) ◽  
pp. 618-620 ◽  
Author(s):  
R. N. Sener
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Globus Pallidus ◽  
Brain Magnetic Resonance Imaging ◽  
High Signal ◽  
Resonance Imaging ◽  
Computed Tomography Scan ◽  
Status Spongiosus ◽  
Tomography Scan ◽  
Delayed Myelination

A 3.5-year-old girl with tyrosinemia is reported. A computed tomography scan of the abdomen revealed multiple hepatic nodules. Brain magnetic resonance imaging revealed bilateral high-signal changes confined to the globus pallidus on T2-weighted images. Globus pallidus lesions likely represented neuropathologic changes such as astocytosis, delayed myelination, and status spongiosus (myelin splitting and vacuolation).

Mucocele of the sphenoid sinus: a rare entity to keep in mind

2019 ◽  
Vol 8 (2) ◽  
pp. 1-5
Author(s):  
Marrakchi jihene ◽  
Mejbri Maha ◽  
Sana Mahfoudhi ◽  
Besbes Ghazi
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Magnetic Resonance ◽  
Surgical Management ◽  
Sphenoid Sinus ◽  
Diagnosis And Treatment ◽  
Rare Entity ◽  
Resonance Imaging ◽  
Computed Tomography Scan ◽  
Tomography Scan

Isolated sphenoid sinus mucocele (SSM) is a rare entity that can result in serious sequelae if diagnosis and treatment are inappropriately delayed. Typically, mucoceles are asymptomatic, and they are accidentally identified after computed tomography scan or magnetic resonance imaging of the maxillofacial area performed for other pathologic issues. We report a case of isolated SSM that only presented with headache for over a year, and also review the literature regarding surgical management of such entity.

FETUS IN FETU — A CASE REPORT

2008 ◽  
Vol 11 (03) ◽  
pp. 145-149
Author(s):  
Qibin Ye ◽  
Xiaodong Pang ◽  
Jianhua Gao ◽  
Hong Wang ◽  
Lihong Ning
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Case Report ◽  
Magnetic Resonance ◽  
Long Bones ◽  
Resonance Imaging ◽  
Computed Tomography Scan ◽  
Fetus In Fetu ◽  
Ultrasound Computed Tomography ◽  
Tomography Scan

We report the case of a 12-year-old girl with an unusual "third upper extremity" developed in her back around the axis. Radiography, ultrasound, computed tomography scan, and magnetic resonance imaging revealed the development of a complex deformity comprised of long bones and fluid, largely resembling an upper limb; as well as a fluid-filled membrane sac whose contents favored a fetus in fetu.

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