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Table 1 Grades of response in Doppler parameters following chemotherapy

From: Doppler ultrasound scoring to predict chemotherapeutic response in advanced breast cancer

Grades of response RI
No. of patients (%)
PI
No. of patients (%)
Vmax
No. of patients (%)
1 22 (44%)* 18 (36%)** 2 (4%)
2 4 (8%) 6 (12%) 12 (24%)
3 0 2 (4%) 12 (24%)
4 24 (48%) 24 (48%) 24 (48%)
  1. * 4 patients showed increase in RI, ** 8 showed increase in PI