Pericardial recesses | Radiology Reference Article - Radiopaedia.org
2024年10月7日 · The pericardial recesses are small spaces in the pericardial cavity formed by reflections of the pericardium. Gross anatomy. Pericardial fluid can pool in these recesses and can be categorized by whether they arise from the transverse sinus, the oblique sinus, or the pericardial cavity proper 3: aortic recesses: arise from the transverse sinus
Anatomy of Pericardial Recesses on Multidetector CT: - AJR
2003年10月1日 · In summary, the capability of MDCT to obtain volumetric data with high resolution and decreased respiratory and cardiac motion artifacts results in the routine visualization of the pericardial recesses, even in the absence of …
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].
CT of the pericardial recesses - AJR
Within the pericardial cavity there are several recesses where fluid can collect in close contiguity to the major bronchi and lymph nodes.
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.
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-
mation demonstrates contiguity of the cystic structure (white asterisk) with the superior pericardial recess (black asterisk) of the transverse sinus. This “high-riding” variant can be misinterpreted as adenopathy when fluid
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.
Differentiating pericardial recesses from mediastinal adenopathy ...
2014年3月1日 · The three recesses of the pericardial cavity proper include the postcaval recess and the right and left pulmonary venous recesses. The postcaval recess lies behind and on the right lateral aspect of the superior vena cava 1 ( Fig 12 ).
Structure and Anatomy of the Human Pericardium
2017年1月1日 · The reflections of the serosa around the arteries and the veins form the pericardial sinuses and recesses. Pericardial fluid can collect within these pericardial spaces that can be detected on imaging.