Magnetic resonance imaging assessment of tumorous lesions in the floor of the mouth: case reports and review of the literature

2006 ◽  
Vol 22 (1) ◽  
pp. 18-26 ◽  
Author(s):  
Yoshiko Ariji ◽  
Masakazu Gotoh ◽  
Munetaka Naitoh ◽  
Masahiro Izumi ◽  
Kazuo Shimozato ◽  
...  
2021 ◽  
Vol 9 (08) ◽  
pp. 09-10
Author(s):  
Laachir Ghizlene ◽  
◽  
Najioilah Dounia ◽  
El Quessar Abdeljalil ◽  
◽  
...  

Introduction: lipoma of corpus callosum is a very rare benign congenital tumor, which can be isolated or associated with varying degrees of dysgenesis of the corpus callosum. It may be asymptomatic or manifested by non-specific signs such as seizures, headache, neurological deficit or dementia. Magnetic resonance imaging makes the diagnosis easily. Case report: We report two cases of two young people, one 19 years old and the other 21 years old who presented a different neurological symptomatology a seizure and headache, magnetic resonance imaging revealed a lipoma of the corpus callosum in the two patients. Conclusion: Lipomas of the corpus callosum are rare asymptomatic lesions, mainly associated with dysgenesis of the corpus callosum. Diagnosis occurs accidentally during diagnostic procedures for brain disorder. Magnetic resonance imaging is the most useful modality for differential diagnosis.


2020 ◽  
Vol 61 (12) ◽  
pp. 1695-1700
Author(s):  
Kasper Køhler Alsing ◽  
Helle Hjorth Johannesen ◽  
Rasmus Hvass Hansen ◽  
Jørgen Serup

Tattooed patients undergoing magnetic resonance imaging (MRI) can develop cutaneous complications during the procedure. Our aim was to review all published case reports on MRI-induced tattoo complications to identify a possible pattern. So far, 17 cases have been reported. Five (29%) of the cases were in cosmetic tattoos.  Symptoms are abrupt and painful with fast onset during MRI, sometimes requiring termination of the procedure. Clinical signs are absent or manifested as inflammation sensed as burning. No thermal skin burns have been recognized. Full recovery is fast, with no sequelae.  MRI-induced tattoo complications are uncommon. Patients with cosmetic and traditional tattoos can undergo routine MRI.


2022 ◽  
Author(s):  
Weimin Liu ◽  
Simin Chen ◽  
Jianning Chen ◽  
Ting Jiang ◽  
Li Quan ◽  
...  

Intrahepatic splenosis is quite rare and is often misdiagnosed as other lesions. We present two cases of intrahepatic splenosis examined with hepatobiliary contrast agents, intravoxel incoherent motion diffusion-weighted imaging and magnetic resonance elastography. We discuss various imaging modalities and the roles of various magnetic resonance imaging methods in diagnosis. We also discuss the differentiating features that allow the correct diagnosis to be made and provide a brief review of the literature.


2013 ◽  
Vol 21 ◽  
pp. S185 ◽  
Author(s):  
M.D. Crema ◽  
E. Gregio-Junior ◽  
M.M. Lorenzato ◽  
F.W. Roemer ◽  
A. Guermazi ◽  
...  

Author(s):  
Gabriela Tantillo ◽  
Navyamani Kagita ◽  
Maite LaVega-Talbott ◽  
Anuradha Singh ◽  
David Kaufman

AbstractNorovirus is a common cause of acute gastroenteritis outbreaks worldwide. The disease can present with varying degrees of neurologic impairment from benign convulsions to rare cases of severe encephalopathy. We describe a case report of a North American infant who presented with norovirus gastroenteritis, status epilepticus, severe encephalopathy, and abnormal but reversible diffusion restriction changes on magnetic resonance imaging of brain.


Author(s):  
Ida Sofie Grønningsæter ◽  
Aymen Bushra Ahmed ◽  
Nils Vetti ◽  
Silje Johansen ◽  
Øystein Bruserud ◽  
...  

The increasing use of radiological examination, especially magnetic resonance imaging (MRI), will probably increase the risk of unintended discovery of bone marrow abnormalities in patients where a hematologic disease would not be expected. In this paper we present four patients with different hematologic malignancies of nonplasma cell types. In all patients the MRI bone marrow abnormalities represent an initial presentation of the disease. These case reports illustrate the importance of a careful diagnostic follow-up without delay of patients with MRI bone marrow abnormalities, because such abnormalities can represent the first sign of both acute promyelocytic leukemia as well as other variants of acute leukemia.


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