Colon filling defect.
نویسندگان
چکیده
منابع مشابه
Colon filling defect.
Comment The most common filling defects are caused by faeces. These are ofvariable size and position with irregular margins and nondescript inhomogeneous surfaces. Small, perfectly round, inconstant filling defects or ring shadows with well-defined inner contours and ill-defined outer margins that vary in size and position are air bubbles. If the filling defect or ring shadow is constant in siz...
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Filling defects of dural venous sinuses are considered to be a challenging problem especially in case of symptomatic patients. Many lesions have to be ruled out such as sinus thrombosis, arachnoid granulations and tumours. Encephalocele into dural sinus is also a rare cause of these filling defects of dural sinuses. Here, we report an extremely rare case with spontaneous occult invagination of ...
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ژورنال
عنوان ژورنال: Postgraduate Medical Journal
سال: 1993
ISSN: 0032-5473
DOI: 10.1136/pgmj.69.814.627