منابع مشابه
Congenital Absence of the Right Pericardium: Embryology and Imaging
Though congenital pericardial absence is often asymptomatic, complications can be life threatening. To date, few short case reports, primarily from the pre-CT and MR era, describe congenital absence of the right pericardium. We present a more comprehensive discussion of the embryologic derangements causing such defects and offer an up-to-date review of characteristic radiologic findings. Recogn...
متن کاملDiverticulum of the Pericardium
A diverticulum of the pericardium can often be confused with other lesions of the heart and great vessels as well as mediastinal cysts and other masses. Pericardial effusion, sometimes associated with heart lesions causing cardiac enlargement, is a frequent factor in producing diverticular formation. The mode of development of a pericardial diverticulum is better appreciated when certain featur...
متن کامل[Diverticulum of the pericardium].
A diverticulum of the pericardium can often be confused with other lesions of the heart and great vessels as well as mediastinal cysts and other masses. Pericardial effusion, sometimes associated with heart lesions causing cardiac enlargement, is a frequent factor in producing diverticular formation. The mode of development of a pericardial diverticulum is better appreciated when certain featur...
متن کاملImaging the Facial Nerve: A Contemporary Review
Imaging plays a critical role in the evaluation of a number of facial nerve disorders. The facial nerve has a complex anatomical course; thus, a thorough understanding of the course of the facial nerve is essential to localize the sites of pathology. Facial nerve dysfunction can occur from a variety of causes, which can often be identified on imaging. Computed tomography and magnetic resonance ...
متن کاملEffects of the Pericardium
Background To determine the transmural pressure-dimension relations of the right atrium (RA) and right ventricle (RV) before and after pericardiectomy, six open-chest dogs were instrumented with pericardial balloons placed over the RA and RV free walls. Methods and Results RA appendage dimensions and RV free-wall segment lengths were measured using sonomicrometry. Intact-pericardium RA and RV t...
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ژورنال
عنوان ژورنال: JACC: Cardiovascular Imaging
سال: 2011
ISSN: 1936-878X
DOI: 10.1016/j.jcmg.2010.08.022