Abnormal Venous Drainage İn Periventricular Leukomalacia
Küçük Resim Yok
Tarih
1995
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Pergamon-Elsevier Science Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Age-matched six control subjects and 14 selected paediatric patients with periventricular leukomalacia were prospectively studied by MR imaging, and MR angiography. MR angiograms were acquired utilizing either the three-dimensional phase-contrast (3D-PC) or the two-dimensional time-of-flight (2D-TOF) techniques, or both, in an axial slab centred to the centrum semiovale, Abnormal draining veins (slightly enlarged and long vessels with abnormal courses) were found in eight of 14 patients (57%), In five of these eight patients (62.5%) abnormal vessels were identified on conventional MR imaging (spin-echo, T2-weighted and flow sensitive images), while the 3D-PC or 2D-TOF angiograms demonstrated the abnormal vessels in all the patients (100%). Usually there was a single abnormal vessel at the region of interest, These vessels should not be misinterpreted as arteriovenous malformations or venous malformations. (C) 1996 Elsevier Science Ltd.
Açıklama
Anahtar Kelimeler
cerebral palsy, periventricular leukomalacia, magnetic resonance angiography
Kaynak
Computerized Medical Imaging and Graphics
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
19
Sayı
6
