| 词汇 | fistula |
| 释义 | fistula noun[ C ] medical specializeduk /ˈfɪs.tʃə.lə/ us /ˈfɪs.tʃə.lə/ an abnormal opening or passage from one organ to another or from an organ to the skin surface: 瘘，瘘管 an anal fistula肛瘘 Gas in the bladder may be related to a fistula between the bladder and the colon.膀胱气肿可能与膀胱和结肠之间形成瘘管有关。 Substances & structures in the body abductor accessorius ACL actin adductor funiculus fusiform glomerular glomerulus GnRH navicular neuroendocrine neurohormonal neurohormone nociceptive tendinous tendinum tendo tensor Th Examples of fistulafistula More rarely the supply can be via an aortopulmonary window, the fifth aortic arch, or fistulas between the coronary and pulmonary arteries. Therefore, the study was interpreted as positive for pulmonary arteriovenous fistulas whenever echo contrast was seen to fill the left atrium from the pulmonary veins. Furthermore, the unknown vasodilator may flow to the systemic arteries without metabolization, and may induce systemic fistulas in similar fashion. The third patient was alive 6 years after detection of the pulmonary arteriovenous fistulas in spite of severe cyanosis. They had high output fistulas and long periods of drainage. Instead, they pass directly to the lungs, the heart and the other organs, then stimulating the formation of arteriovenous fistulas. In the 4 patients in whom contrast echocardiography showed no early left atrial contrast, invasive investigation failed to reveal fistulas. Of cases in the literature, about one-twentieth have bilateral fistulas, which is consistent with our series. This is excacerbated by the intense postoperative catabolic state and the huge loss of proteins and immunoglobulins through the fistula. In contrast to the multiplanar technique, angiography hardly opacified the fistulas, presumably due to high flow of blood within the fistulas. This patient had a massive coronary-cameral fistula, another example of a coronary circulation that is right ventricular-dependent. All showed features suggestive of coronary arterial fistulas as evidenced by abnormal flow at high velocity into the recipient chamber or vessel. A residual fistula was found between the left coronary artery and the right ventricle. In the course of the disease, up to 50% of patients develop intestinal complications such as fistulas and abscesses (16). There is a fistula from the right ventricle to the main stem of the left coronary artery. See all examples of fistula 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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