15] for example, developed a pretest probability model using age, smoking history, history of extrathoradc cancer more than 5 years before nodule detection, nodule diameter, upper lobe location and spiculated
Mammographic features predictive of malignancy include masses with spiculated
margins (PPV 81%) and irregular shape (PPV 73%), while masses with round or oval shape, circumscribed margins, and low or fat-containing density are likely to be benign (negative predictive value [NPV] 95%).
Enlarged nonfatty axillary lymph nodes with spiculated
or ill-defined margins have a strong association with an underlying malignancy.
Alternatively, solid, noncalcified spiculated
nodules have a high likelihood of being cancer.
20) Radiologically, the tumor is most commonly detected as a spiculated
mass on mammography or ultrasonography.
He said the CT scan revealed a "small fibrotic nodule and irregular spiculated
margins" for which he was recommended repeated CTs every three months for a year.
A 19-mm spiculated
lesion was detected at the base of the right lung (Fig.
Optical microscopy showed spiculated
erythrocytes and poikilocytosis; major changes in the plasma membrane were detected by electron microscope.
5) A spiculated
appearance, also called "hair-on-end" or "sunburst," occurs when new bone is laid down perpendicular to the cortex along Sharpey's fibers.
There was a 2cm spiculated
lesion in the anterior segment with a Standardised Uptake Value (SUV) max of 5.
With the majority of diagnostic tests, an abnormal value is predictive of pathology - for example, the finding of gallstones on ultrasound, a spiculated
density on mammography, or an infiltrate on chest X-ray.
SIPH evenly spiculated
basad of apical reticulated area Uroleucon reynoldense Modification of the key to aphids on Conyza for addition of Uroleucon remaudiereorum and U.