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While the chest x-ray is normal in the majority of PE cases, [2] the Westermark sign is seen in 2% of patients. [3] Essentially, this is a plain X-ray version of a filling defect as seen on computed tomography pulmonary arteriogram. The sign results from a combination of: the dilation of the pulmonary arteries proximal to the embolus and
According to Freddie Mac, the average 30-year fixed-rate mortgage fell to 6.69%, down from 6.81% last week. From Freddie Mac: "This week, mortgage rates decreased to their lowest level in over a ...
As our Chart of the Week shows, the firm’s base case for 2025 shows continued quarters of 2% GDP growth, a respectable outlook by any measure. But, as BofA’s team pointed out, “Our base case ...
Palla's sign is a clinical sign in which an enlarged right descending pulmonary artery is seen on the chest x-ray in patients with pulmonary embolism. It is of low sensitivity, and its specificity is not known. It exhibits as a "sausage" appearance on X-ray. [1] It is named after italian radiologist Antonio Palla. In 1983, he published his ...
Westermark sign: Nils Westermark: pulmonology: pulmonary embolism: Area of oligaemia on chest x-ray Whipple's triad: Allen Whipple: endocrinology: hypoglycemia: 1.symptoms associated with hypoglycaemia 2. measured low serum glucose 3. relief of symptoms with administration of glucose p.o. or iv Wickham's striae: Louis Frédéric Wickham ...
Given his 6,100 call for the end of 2024, Belski's forecast returns in 2025 at 9.8%, right in line with the index's average historical gain. The median year-end target for the S&P 500 among ...
The specific appearance of the right ventricle on echocardiography is referred to as the McConnell's sign. This is the finding of akinesia of the mid-free wall but a normal motion of the apex. This phenomenon has a 77% sensitivity and a 94% specificity for the diagnosis of acute pulmonary embolism in the setting of right ventricular dysfunction.
US stocks were mostly lower on Monday, pulling back from last week's record highs. Investors are turning their attention to third-quarter earnings season, with 21% of S&P 500 companies set to ...