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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    European radiology 7 (1997), S. 287-288 
    ISSN: 1432-1084
    Keywords: Key words: Sella ; Developmental anomaly ; Pituitary abnormality ; CT ; MRI
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract. This is a report of CT and MRI findings in a patient with a sellar spine which caused deformity of the pituitary gland. The sellar spine is an infrequent anatomical variant characterized by an osseous spine which arises in the midline from the anterior aspect of the dorsum sellae and extends into the pituitary fossa. The CT and MRI findings of sellar spine have been described in previous reports; however, only one investigator reported deformity of the pituitary gland as revealed by CT. This is the first report of the MRI finding of the sellar spine associated with a deformity and superior extension of the pituitary gland, mimicking pituitary hypertrophy.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-1920
    Keywords: Cerebral varix ; Venous angioma ; Cerebral vascular malformation ; Magnetic resonance imaging
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We report a patient in whom a varix occurred with a venous angioma, a rare combination of cerebral vascular malformations. During our review of the 7 previously reported cases, we discovered that all 8 venous angiomas were relatively large and supratentorial, and that the varices involved the veins draining then.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Neuroradiology 37 (1995), S. 25-28 
    ISSN: 1432-1920
    Keywords: Venous angioma ; Cerebral vascular malformation ; MRI Contrast enhancement
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Using a 1.5 Tesla MR imager, we examined 58 patients with venous angiomas (VA); images were also obtained following contrast medium in 33. Of the 58 patients 29 underwent selective cerebral angiography. We found in all 63 VA, including two with arterial components; 5 of the 58 patients thus each had two VA. The VA were supratentorial and bilateral in 4 cases; the remaining patient had supra- and infratentorial VA. Of these 5 patients, 4 received intravenous contrast medium and in 2 of them, the second VA was so small that it was detectable only on the contrast-enhanced images. The incidence of double VA in patients receiving contrast medium was 12% (4/33).
    Type of Medium: Electronic Resource
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