[Retracted] Diagnosis of Blood Vessel Stenosis Caused by Arterial Thrombosis of Lower Extremities by Ultrasound Based on the Mobile Information System

Table 4

Comparison of conventional and increased-dose time-lapse imaging of lower extremity arterial occlusion lesions.

	Iliac artery type		Femoral and popliteal artery type		Calf arterial type
	Conventional	Increase	Conventional	Increase	Conventional	Increase
Dose	9	16	16	18	15	24
Lateral branch circulation	Clear	Clear	Light	Clear	Not clear	Clear
Distal vessel	Display	Clear	Light	Clear	Not clear	Display
Evaluation	Excellent	Excellent	Good	Excellent	Difference	Good