Demyelinating disease of the brain simulating a space-occupying lesion
نویسندگان
چکیده
منابع مشابه
A huge mediastinal space-occupying lesion.
Figure 1: (A) Transaxial T2-weighted image showing a clear structural relationship of the tumour and blood vessels. (B) Coronal T2-weighted image showing the tumour with heterogeneous signal intensity, and predominantly with high signal intensity. (C) Coronal-enhanced T1-weighted image showing a huge tumour: 21.5 × 8.4 × 9.8 cm, encompassing the left common carotid artery, pressing against the ...
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Space occupying liver lesions usually present with abdominal pain or abnormal physical findings, such as a palpable abdominal mass or distention. Liver lesions identified in children include benign and malignant neoplasms, inflammatory masses, cysts and metastatic lesions. Two-thirds of liver lesions in children are malignant. Hepatoblastoma accounts for two-thirds of malignant liver tumors in ...
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From the Division of Neurosurgery (Drs. El-Watidy, A. Jamjoom, Z. Jamjoom), King Khalid University Hospital, Riyadh and Department of Neurosurgery (Or. Selen), Northern Area Armed Forces Hospital, Hafer AI-Batin. Address reprint requests and correspondence to Or. A. Jamjoom: Consultant Neurosurgeon, Division of Neurosurgery, King Khalid University Hospital, p.a. Box 2925, Riyadh 11461, Saudi Ar...
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A 34 year old woman with 2 previous first trimester miscarriages and antenatal history of gestational diabetes well controlled on diet was initially booked at a private hospital for her antenatal follow up. Her first trimester screening was low risk for trisomy and screening scan at 20 weeks showed no fetal anomaly. Antenatal routine screening blood tests, including hepatitis B surface antigen ...
متن کاملSegmentation of brain structures in presence of a space-occupying lesion.
Brain deformations induced by space-occupying lesions may result in unpredictable position and shape of functionally important brain structures. The aim of this study is to propose a method for segmentation of brain structures by deformation of a segmented brain atlas in presence of a space-occupying lesion. Our approach is based on an a priori model of lesion growth (MLG) that assumes radial e...
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ژورنال
عنوان ژورنال: Indian Journal of Pathology and Microbiology
سال: 2008
ISSN: 0377-4929
DOI: 10.4103/0377-4929.43769