Transient Focal Magnetic Resonance Imaging Abnormalities After Status Epilepticus Showed 11C-Methionine Uptake with Positron Emission Tomography in a Patient with Cerebral Cavernous Malformation.
Sign Up to like & getrecommendations! Published in 2018 at "World neurosurgery"
DOI: 10.1016/j.wneu.2018.03.020
Abstract: BACKGROUND Transient focal magnetic resonance imaging (MRI) abnormalities after status epilepticus (SE) are rarely seen in patients with benign brain tumors, and the underlying mechanism is still unknown. We report a rare case of cerebral… read more here.
Keywords: mri abnormalities; transient focal; cavernous malformation; 11c methionine ... See more keywords
Diagnostic performance of 11C-methionine PET in newly diagnosed and untreated glioma based on the revised WHO 2016 classification.
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DOI: 10.1016/j.wneu.2021.01.012
Abstract: BACKGROUND The relationship between uptake of amino acid tracer with PET and glioma subtypes/gene status is still unclear. OBJECTIVE To assess the relationship between uptake of 11C-methionine using PET and pathology, IDH mutation, 1p/19q codeletion,… read more here.
Keywords: methionine pet; gliomas; newly diagnosed; methionine ... See more keywords
Maximum 11C-methionine PET uptake as a prognostic imaging biomarker for newly diagnosed and untreated astrocytic glioma
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DOI: 10.1038/s41598-021-04216-5
Abstract: This study aimed whether the uptake of amino tracer positron emission tomography (PET) can be used as an additional imaging biomarker to estimate the prognosis of glioma. Participants comprised 56 adult patients with newly diagnosed… read more here.
Keywords: 11c methionine; glioma; methionine pet; astrocytic glioma ... See more keywords
Preoperative [11C]methionine PET to personalize treatment decisions in patients with lower-grade gliomas.
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DOI: 10.1093/neuonc/noac040
Abstract: BACKGROUND PET with radiolabelled amino acids is used in the preoperative evaluation of patients with glial neoplasms. This study aimed to assess the role of [ 11C]methionine (MET) PET in assessing molecular features, tumour extent,… read more here.
Keywords: met pet; 11c methionine; lower grade; 11c met ... See more keywords
Visual and semiquantitative 11C-methionine PET: an independent prognostic factor for survival of newly diagnosed and treatment-naïve gliomas
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DOI: 10.1093/neuonc/nox177
Abstract: Background Few data exist regarding the prognostic value of L-[S-methyl-11C]methionine (MET) PET for treatment-naïve gliomas. Methods A total of 160 glioma patients (89 men, 71 women; mean age: 45, range 18-84 y) underwent a MET… read more here.
Keywords: gliomas; treatment; 11c methionine; r132h ... See more keywords
High 11C-Methionine Uptake in a Parasellar Inflammatory Pseudotumor.
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DOI: 10.1097/rlu.0000000000004298
Abstract: ABSTRACT A 20-year-old man had left visual impairment and homonymous hemianopsia. MRI findings suggested enlargement of an optic glioma, because optic glioma was indicated by MRI 14 years earlier without a definite pathological diagnosis. 11C-methionine… read more here.
Keywords: 11c methionine; uptake parasellar; inflammatory pseudotumor; high 11c ... See more keywords
Diverse Patterns and Clinical Significance of 11C-Methionine PET in Dysembryoplastic Neuroepithelial Tumors
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DOI: 10.1097/rlu.0000000000004400
Abstract: Purpose Dysembryoplastic neuroepithelial tumors (DNETs) are slow-growing epilepsy-associated tumors. Low or normal 11C-methionine (MET) PET uptake helps to differentiate DNETs from other low-grade gliomas. However, diverse MET-PET uptake in DNETs has been observed. The aim… read more here.
Keywords: pet uptake; 11c methionine; neuroepithelial tumors; clinical significance ... See more keywords
18F-THK5351 PET Can Evaluate Tumor Extension in Intravascular Large B-Cell Lymphoma: Comparison With 11C-Methionine PET and 18F-FDG PET.
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DOI: 10.1097/rlu.0000000000004568
Abstract: ABSTRACT A 79-year-old man presenting with gait disturbance and cognitive decline was diagnosed with intravascular large B-cell lymphoma (IVLBCL) by random skin biopsy. Some IVLBCL lesions were identified by PET examinations using 11C-methionine, 18F-FDG, and… read more here.
Keywords: 18f thk5351; 11c methionine; pet; pet 18f ... See more keywords
The performance of 11C-Methionine PET in the differential diagnosis of glioma recurrence
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DOI: 10.18632/oncotarget.19024
Abstract: Despite the advancement of neuroimaging techniques, it often remains a diagnostic challenge to distinguish recurrent glioma from lesions representing treatment effect. Preliminary reports suggest that 11C-methionine Positron emission tomography (PET) can assist in diagnosing true… read more here.
Keywords: glioma; methionine pet; glioma recurrence; 11c methionine ... See more keywords
11C-methionine PET/CT and conventional imaging techniques in the diagnosis of primary hyperparathyroidism
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DOI: 10.21037/qims-22-584
Abstract: Background It is well known that primary hyperparathyroidism (PHPT) is one of the most common endocrine disorders. Precise preoperative adenoma localization is essential for increasing PHPT cure rate. Conventional localization techniques include neck ultrasound, 99m-Tc-sestamibi… read more here.
Keywords: scintigraphy; 99m sestamibi; 11c methionine; methionine pet ... See more keywords
Lymph Nodes Draining Infections Investigated by PET and Immunohistochemistry in a Juvenile Porcine Model
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DOI: 10.3390/molecules27092792
Abstract: Background: [18F]FDG and [11C]methionine accumulate in lymph nodes draining S. aureus -infected foci. The lymph nodes were characterized by weight, [11C]methionine- and [18F]FDG-positron emissions tomography (PET)/computed tomography (CT), and immunohistochemical (IHC)-staining. Methods: 20 pigs inoculated… read more here.
Keywords: nodes draining; 11c methionine; lymph nodes; 18f fdg ... See more keywords