منابع مشابه
Proton Mr Spectroscopy in Brain Metabolic Disorders
Metabolic disorders of the central nervous system (CNS) include pathologies with extremely different pathogenesis. The clinical diagnosis of these disorders is often very difficult and requires sophisticated laboratory investigations. Proton magnetic resonance (MR) spectroscopy (1H-MRS) has been recently used in a number of clinical studies to supplement conventional MRI as it is able to provid...
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We report two cases of brain tuberculoma occurring in patients residing in Hong Kong. Both patients presented with headache and had space-occupying lesions evident on computed tomography scans of the brain. The patients had no history of tuberculosis and no symptoms of concurrent extracranial tuberculosis were evident. The diagnosis of tuberculoma was made at the time of surgical excision. Dela...
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measurements of body temperature and local surface temperature , Our primary concern was acceptance by the patient. As mentioned in the article, the thermistor probe does behave as an RF receiver and cannot be used during RF exposure. The thermistor was not connected to the electronic circuit until approximately 1 min after each exposure, and the thermistor had a thermal response of T1 /2 of ap...
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Magnetic resonance spectroscopy (MRS) is a new, noninvasive method of diagnosing a lesion in cases where magnetic resonance (MR) imaging cannot reliably differentiate between two or more possible aetiologies. This case report describes a 20-year-old pregnant woman who developed sudden onset of left-sided hemiparesis. MR imaging of the brain revealed an infarct of the right middle cerebral arter...
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We read with great interest the article by Pal et al. The authors reported on their experience with the application of proton MR (HMR) spectroscopy in the imaging evaluation of patients harboring intracranial abscess. In their retrospective study, they examined 194 patient charts and imaging studies, and they concluded that the detection of cytosolic amino acids is a strong indication of an abs...
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ژورنال
عنوان ژورنال: Case Reports
سال: 2012
ISSN: 1757-790X
DOI: 10.1136/bcr.08.2011.4712