Figure 4. Colour Doppler ultrasound reveals increased vascularity

From

Chronic Bacterial Sialadenitis-A Case Report

Laliytha Kumar Bijai, Venkatesh Jayaraman, Ravi David Austin

Oral Surgery, Oral Medicine, Oral Radiology. 2013, 1(1), 1-3 doi:10.12691/oral-1-1-1