| 摘要 |
FIELD: medicine. ^ SUBSTANCE: method involves carrying out ultrasonic visualization of lower extremity veins by means of histogram function. Then, mean intensity is determined on a vascular blood filling defect localization region MEAN. Its value being less than 1.2, norm is considered to be the case. The value being between 1.5 and 10, I order activity is diagnosed. The value being between 10 and 15, II order activity is diagnosed. The value being higher than 15, III order thrombosis formation activity is diagnosed. ^ EFFECT: high accuracy of estimation; reduced number of complications. ^ 1 dwg, 1 tbl |
