Radiopaedia.org, the peer-reviewed collaborative radiology …
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Anatomy of Pericardial Recesses on Multidetector CT: - AJR
In oncologic imaging, staging and prognostic implications of fluid in a pericardial recess misinterpreted as adenopathy can significantly alter management and therapy. We review the anatomy of the pericardium with emphasis on the pericardial recesses that can potentially be misinterpreted as adenopathy.
Recesses of the pericardium - Mayo Clinic
Recesses may also arise from the pericardial cavity proper [3]. In particular, recesses may extend along the pulmonary veins (Figure 62.5). There are also smaller pericardial recesses including posterolateral to the superior vena cava and between the inferior vena cava and coronary sinus [4].
Comprehensive Anatomy of the Pericardial Space and the Cardiac …
Although the recesses demarking the posterior hilum appear complex, they are symmetric except for the reflection surrounding the inferior caval vein. Similar to the left pulmonic recess, the right pulmonic recess is also blind-ended and referred to as the retro-caval recess.
Living Anatomy of the Pericardial Space: A Guide for Imaging and ...
2021年12月1日 · These 4 basically symmetrical recesses, along with the oblique and transverse sinuses, are key to forming the complex shape of the posterior hilum (Figures 1 and 2). All of these sinuses and recesses are related to the left atrial roof, the left atrial posterior wall, and the pulmonary veins.
Differentiating pericardial recesses from mediastinal adenopathy ...
2014年3月1日 · Imaging features to identify fluid in the pericardial recesses include fluid attenuation, lack of mass effect on adjacent structures, and contiguity with other pericardial spaces on multiplanar reformation.
CT of the pericardial recesses - AJR
2012年11月23日 · Within the pericardial cavity there are several recesses where fluid can collect in close contiguity to the major bronchi and lymph nodes.
LIVING ANATOMY OF THE PERICARDIAL SPACE: A GUIDE FOR …
Red circles indicate bilateral pulmonary venous recess, although it should be noted that this patient does not show a prominent left pulmonary venous recess due to the left common pulmonary vein. Note the symmetry in these recesses.
Pericardial Recesses on Computed Tomography - Clinics in Chest …
2024年3月24日 · The pericardium comprises a double-walled fibrous-serosal sac that encloses the heart. Reflections of the serosal layer form sinuses and recesses. With advances in multidetector computed tomography (CT) technology, pericardial recesses are frequently detected with thin-section CT.
pericardial recesses, even in the absence of ab-normal pericardial fluid accumulation. Be-cause misinterpretation of the pericardial recesses as a mediastinal abnormality can have important clinical ramifications, a comprehen-sive understanding of pericardial anatomy is essential. In oncologic imaging, misinterpreta-