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Table 1 Three analyzed categories and their respective scores in the evaluation of the Power Doppler signals

From: Equine tendonitis therapy using mesenchymal stem cells and platelet concentrates: a randomized controlled trial

Category/Score

0

1

2

3

Signal strength

No signal

Red

Orange

Yellow

Dark Blue

Blue

Peacock Blue

Vessel area (mm2)

No signal

1

2 to 3

>3

Number of vessels

No signal

1

2 to 3

>3

  1. The Power Doppler signal strength was observed in different colors due to differences in the blood flow direction.