词汇 | subcostal |
释义 | subcostal adjective medical specializeduk /ˌsʌbˈkɒs.təl/ us /ˌsʌbˈkɑːs.təl/ below the ribs (= the curved bones in the chest): 肋骨下的 subcostal arteries肋下动脉 Substances & structures in the body abductor accessorius ACL actin adductor fundus funiculus fusiform glomerular glomerulus myosin navicular neuroendocrine neurohormonal neurohormone tendinous tendinum tendo tensor Th Examples of subcostalsubcostal Eustachian valves were examined from the parasternal short axis, apical four-chamber, and subcostal sagittal and coronal views. Future studies acquired from the subcostal position, or modifications in design of transducers may eliminate the bias towards underestimation. Sweeping the transducer posteriorly to anteriorly from the subcostal window is helpful in clarifying the origin of the pulmonary trunk and its branches. The atrial septum is best identified with subcostal four chamber sections. This morphology is well seen in oblique subcostal sections. This subcostal right anterior oblique section is from a patient with a perimembranous defect opening to the outlet portion of the right ventricle. Thus, the diameter of the descending aorta was measured at the level of the diaphragm from a subcostal view. All these abnormalities can be identified during infancy from subcostal paracoronal sections taken anterior to the atrioventricular valves. Echocardiographic diagnosis was established using the short-axis view of the abdomen and multiples cuts from subcostal and apical views. Then the standard subcostal four-chamber view was obtained to identify the atrial septum and both the atrioventricular valves. Subcostal coronal views (using anterior angulation) can also be used in infancy. From a subcostal position, the whole ventricle can be imaged in the majority of small children, but only very occasionally in older children. These features can be demonstrated by cross-sectional echocardiography from the subcostal position. In newborns and infants, this anatomy is revealed particularly well from the subcostal window. An alternative would be to place the right ventricle into the far field of the imaging sector by imaging from the subcostal position. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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