Sentence examples for echo pattern from inspiring English sources
The echo pattern was not helpful in differentiating metastases from primary tumors, although all of them had sharp margins.
During the night, there were several long bursts of automatic gunfire nearby -- enemy gunfire, the Palsars were able to determine from the echo pattern -- and some of the local residents have begun testing the Israeli defenses as they did at the banquet hall, venturing from their houses, coming closer and closer on foot until they draw warning fire.
Moreover, the internal echo pattern of the mass was heterogeneous.
Inhomogeneity of the echo pattern was due to hemorrhage, cyst formation, and necrosis within the tumors.
On US, thyroid nodules are depicted as discrete lesions, as they cause distortion of the homogeneous echo pattern of the thyroid gland [9].
Ultrasonography demonstrated a hypoechoic lesion measuring 20 mm, with an irregular border, blood flow, and a heterogeneous internal echo pattern (Fig. 4).
The sonographic appearance of ovarian cystic teratoma has been described to have "virtually limitless combinations" of different echo patterns [17].
The strongest time variability of ( {M}_{mathrm{radar}}^2 ) (shown by the gray areas in Fig. 8a, b) was found in regions (1) and (2) in accordance with the more variable aspect of the echo patterns.
Hepatic steatosis was diagnosed by characteristic echo patterns according to conventional criteria, such as the evidence of diffuse hyperechogenicity of the liver relative to the kidneys, ultrasound beam attenuation, and poor visualization of intrahepatic structures [19].
Usually, non-alcoholic fatty liver disease (NAFLD) diagnostic criteria included characteristic echo patterns of hepatorenal contrast, bright liver, deep attenuation, and vascular blurring.
Knowledge of normal anatomical variants that can mimic pathological lesions, familiarity of the observer with basic ultrasound physics, and understanding of extracardiac echo patterns are indispensable for differentiating an artifact from a true cardiac anomaly [ 27- 31].
